Context Menu in Spreadsheet control

7 Jan 202324 minutes to read

Context Menu is used to improve user interaction with Spreadsheet using the popup menu. This will open when right-clicking on Cell/Column Header/Row Header/ Pager in the Spreadsheet. You can use enableContextMenu property to enable/disable context menu.

NOTE

The default value for the enableContextMenu property is true.

Context Menu Items in Row Cell

Find the table below for default context menu items and their actions.

Context Menu items	Action
Cut	Cut the selected cells data to the clipboard, you can select a cell where you want to move the data.
Copy	Copy the selected cells data to the clipboard, so that you can paste it to somewhere else.
Paste	Paste the data from clipboard to spreadsheet.
Paste Special	Values - Paste the data values from clipboard to spreadsheet. Formats - Paste the data formats from clipboard to spreadsheet.
Filter	Perform filtering to the selected cells based on an active cell’s value.
Sort	Perform sorting to the selected range of cells by ascending or descending.
Hyperlink	Create a link in the spreadsheet to navigate to web links or cell reference within the sheet or other sheets in the Spreadsheet.

Context Menu Items in Row Header / Column Header

Find the table below for default context menu items and their actions.

Context Menu items	Action
Cut	Cut the selected row/column header data to the clipboard, you can select a cell where you want to move the data.
Copy	Copy the selected row/column header data to the clipboard, so that you can paste it to somewhere else.
Paste	Paste the data from clipboard to spreadsheet.
Paste Special	Values - Paste the data values from clipboard to spreadsheet. Formats - Paste the data formats from clipboard to spreadsheet.
Insert Columns	Insert new rows or columns into the worksheet.
Delete Columns	Delete existing rows or columns from the worksheet.
Hide Columns	Hide the rows and columns.
UnHide Columns	Show the hidden rows and columns.

Context Menu Items in Pager

Find the table below for default context menu items and their actions.

Context Menu items	Action
Insert	Insert a new worksheet in front of an existing worksheet in the spreadsheet.
Delete	Delete the selected worksheet from the spreadsheet.
Rename	Rename the selected worksheet.
Protect Sheet	Prevent unwanted changes from others by limiting their ability to edit.
Hide	Hide the selected worksheet.

Context Menu Customization

You can perform the following context menu customization options in the spreadsheet

• Add Context Menu Items
• Remove Context Menu Items
• Enable/Disable Context Menu Items

Add Context Menu Items

You can add the custom items in context menu using the addContextMenuItems in contextmenuBeforeOpen event

In this demo, Custom Item is added after the Paste item in the context menu.

CSHTML

@Html.EJS().Spreadsheet("spreadsheet").contextMenuBeforeOpen("createdHandler").Sheets(sheet =>
{
    sheet.Ranges(ranges =>
    {
        ranges.DataSource((IEnumerable<object>)ViewBag.DefaultData).Add();
  
    }).Columns(column =>
    {
        column.Width(80).Add();
           column.Width(80).Add();
           column.Width(100).Add();
           column.Width(100).Add();
           column.Width(100).Add();
           column.Width(100).Add();
           column.Width(100).Add();
           column.Width(100).Add();
           column.Width(100).Add();
           column.Width(100).Add();
           column.Width(100).Add();
           column.Width(100).Add();
           column.Width(80).Add();
           column.Width(100).Add();
           column.Width(100).Add();
           column.Width(100).Add();
    }).Add();
}).Render()

<script>
    function createdHandler(args) {
        if (args.element.id === this.element.id + '_contextmenu') {
        this.addContextMenuItems([{ text: 'Custom Item' }], 'Paste Special', false); //To pass the items, Item before / after that the element to be inserted, Set false if the items need to be inserted before the text.
      }
    }
</script>

<style>
    .e-spreadsheet .e-tab .e-tab-text {
        display: inherit;
    }
</style>

AddContextMenu.cs

public IActionResult Index()
        {
            List<object> data = new List<object>()
            {
                new { Month= "January",  Year= "2019",  BasicSalary= 15100,  RevisedBasicSalary= 15800,  DA= 2000,  RevisedDA= 2200, HRA= 5000,  RevisedHRA= 6500,  ConveyanceAllowance= 1500,  RevisedConveyanceAllowance= 1700, MedicalExpenses= 1250, RevisedMedicalExpenses= 1500, SpecialAllowance= 1000, RevisedSpecialAllowance= 1200, TotalGrossSalary= "=SUM(C3,E3,G3,I3,K3,M3)", RevisedTotalGrossSalary= "=SUM(D3,F3,H3,J3,L3,N3)", },
                new { Month= "February",  Year= "2019",  BasicSalary= 15100,  RevisedBasicSalary= 15800,  DA= 2000,  RevisedDA= 2200, HRA= 5000,  RevisedHRA= 6500,  ConveyanceAllowance= 1500,  RevisedConveyanceAllowance= 1700, MedicalExpenses= 1250, RevisedMedicalExpenses= 1500, SpecialAllowance= 1000, RevisedSpecialAllowance= 1200, TotalGrossSalary= "=SUM(C4,E4,G4,I4,K4,M4)", RevisedTotalGrossSalary= "=SUM(D4,F4,H4,J4,L4,N4)", },
                new { Month= "March",  Year= "2019",  BasicSalary= 15100,  RevisedBasicSalary= 15800,  DA= 2000,  RevisedDA= 2200, HRA= 5000,  RevisedHRA= 6500,  ConveyanceAllowance= 1500,  RevisedConveyanceAllowance= 1700, MedicalExpenses= 1250, RevisedMedicalExpenses= 1500, SpecialAllowance= 1000, RevisedSpecialAllowance= 1200, TotalGrossSalary= "=SUM(C5,E5,G5,I5,K5,M5)", RevisedTotalGrossSalary= "=SUM(D5,F5,H5,J5,L5,N5)", },
                new { Month= "April",  Year= "2019",  BasicSalary= 15100,  RevisedBasicSalary= 15800,  DA= 2000,  RevisedDA= 2200, HRA= 5000,  RevisedHRA= 6500,  ConveyanceAllowance= 1500,  RevisedConveyanceAllowance= 1700, MedicalExpenses= 1250, RevisedMedicalExpenses= 1500, SpecialAllowance= 1000, RevisedSpecialAllowance= 1200, TotalGrossSalary= "=SUM(C6,E6,G6,I6,K6,M6)", RevisedTotalGrossSalary= "=SUM(D6,F6,H6,J6,L6,N6)", },
                new { Month= "May",  Year= "2019",  BasicSalary= 15100,  RevisedBasicSalary= 15800,  DA= 2000,  RevisedDA= 2200, HRA= 5000,  RevisedHRA= 6500,  ConveyanceAllowance= 1500,  RevisedConveyanceAllowance= 1700, MedicalExpenses= 1250, RevisedMedicalExpenses= 1500, SpecialAllowance= 1000, RevisedSpecialAllowance= 1200, TotalGrossSalary= "=SUM(C7,E7,G7,I7,K7,M7)", RevisedTotalGrossSalary= "=SUM(D7,F7,H7,J7,L7,N7)", },
                new { Month= "June",  Year= "2019",  BasicSalary= 15100,  RevisedBasicSalary= 15800,  DA= 2000,  RevisedDA= 2200, HRA= 5000,  RevisedHRA= 6500,  ConveyanceAllowance= 1500,  RevisedConveyanceAllowance= 1700, MedicalExpenses= 1250, RevisedMedicalExpenses= 1500, SpecialAllowance= 1000, RevisedSpecialAllowance= 1200, TotalGrossSalary= "=SUM(C8,E8,G8,I8,K8,M8)", RevisedTotalGrossSalary= "=SUM(D8,F8,H8,J8,L8,N8)", },
                new { Month= "July",  Year= "2019",  BasicSalary= 15100,  RevisedBasicSalary= 15800,  DA= 2000,  RevisedDA= 2200, HRA= 5000,  RevisedHRA= 6500,  ConveyanceAllowance= 1500,  RevisedConveyanceAllowance= 1700, MedicalExpenses= 1250, RevisedMedicalExpenses= 1500, SpecialAllowance= 1000, RevisedSpecialAllowance= 1200, TotalGrossSalary= "=SUM(C9,E9,G9,I9,K9,M9)", RevisedTotalGrossSalary= "=SUM(D9,F9,H9,J9,L9,N9)", },
                new { Month= "August",  Year= "2019",  BasicSalary= 15100,  RevisedBasicSalary= 15800,  DA= 2000,  RevisedDA= 2200, HRA= 5000,  RevisedHRA= 6500,  ConveyanceAllowance= 1500,  RevisedConveyanceAllowance= 1700, MedicalExpenses= 1250, RevisedMedicalExpenses= 1500, SpecialAllowance= 1000, RevisedSpecialAllowance= 1200, TotalGrossSalary= "=SUM(C10,E10,G10,I10,K10,M10)", RevisedTotalGrossSalary= "=SUM(D10,F10,H10,J10,L10,N10)", },
                new { Month= "September",  Year= "2019",  BasicSalary= 15100,  RevisedBasicSalary= 15800,  DA= 2000,  RevisedDA= 2200, HRA= 5000,  RevisedHRA= 6500,  ConveyanceAllowance= 1500,  RevisedConveyanceAllowance= 1700, MedicalExpenses= 1250, RevisedMedicalExpenses= 1500, SpecialAllowance= 1000, RevisedSpecialAllowance= 1200, TotalGrossSalary= "=SUM(C11,E11,G11,I11,K11,M11)", RevisedTotalGrossSalary= "=SUM(D11,F11,H11,J11,L11,N11)", },
                new { Month= "October",  Year= "2019",  BasicSalary= 15100,  RevisedBasicSalary= 15800,  DA= 2000,  RevisedDA= 2200, HRA= 5000,  RevisedHRA= 6500,  ConveyanceAllowance= 1500,  RevisedConveyanceAllowance= 1700, MedicalExpenses= 1250, RevisedMedicalExpenses= 1500, SpecialAllowance= 1000, RevisedSpecialAllowance= 1200, TotalGrossSalary= "=SUM(C12,E12,G12,I12,K12,M12)", RevisedTotalGrossSalary= "=SUM(D12,F12,H12,J12,L12,N12)", },
                new { Month= "November",  Year= "2019",  BasicSalary= 15100,  RevisedBasicSalary= 15800,  DA= 2000,  RevisedDA= 2200, HRA= 5000,  RevisedHRA= 6500,  ConveyanceAllowance= 1500,  RevisedConveyanceAllowance= 1700, MedicalExpenses= 1250, RevisedMedicalExpenses= 1500, SpecialAllowance= 1000, RevisedSpecialAllowance= 1200, TotalGrossSalary= "=SUM(C13,E13,G13,I13,K13,M13)", RevisedTotalGrossSalary= "=SUM(D13,F13,H13,J13,L13,N13)", },
                new { Month= "December",  Year= "2019",  BasicSalary= 15100,  RevisedBasicSalary= 15800,  DA= 2000,  RevisedDA= 2200, HRA= 5000,  RevisedHRA= 6500,  ConveyanceAllowance= 1500,  RevisedConveyanceAllowance= 1700, MedicalExpenses= 1250, RevisedMedicalExpenses= 1500, SpecialAllowance= 1000, RevisedSpecialAllowance= 1200, TotalGrossSalary= "=SUM(C14,E14,G14,I14,K14,M14)", RevisedTotalGrossSalary= "=SUM(D14,F14,H14,J14,L14,N14)", },
                new { Month= "January",  Year= "2020",  BasicSalary= 16610,  RevisedBasicSalary= 17380,  DA= 2200,  RevisedDA= 2420, HRA= 5500,  RevisedHRA= 7150,  ConveyanceAllowance= 1650,  RevisedConveyanceAllowance= 1870, MedicalExpenses= 1375, RevisedMedicalExpenses= 1650, SpecialAllowance= 1100, RevisedSpecialAllowance= 1320, TotalGrossSalary= "=SUM(C15,E15,G15,I15,K15,M15)", RevisedTotalGrossSalary= "=SUM(D15,F15,H15,J15,L15,N15)", },
                new { Month= "February",  Year= "2020",  BasicSalary= 16610,  RevisedBasicSalary= 17380,  DA= 2200,  RevisedDA= 2420, HRA= 5500,  RevisedHRA= 7150,  ConveyanceAllowance= 1650,  RevisedConveyanceAllowance= 1870, MedicalExpenses= 1375, RevisedMedicalExpenses= 1650, SpecialAllowance= 1100, RevisedSpecialAllowance= 1320, TotalGrossSalary= "=SUM(C16,E16,G16,I16,K16,M16)", RevisedTotalGrossSalary= "=SUM(D16,F16,H16,J16,L16,N16)", },
                new { Month= "March",  Year= "2020",  BasicSalary= 16610,  RevisedBasicSalary= 17380,  DA= 2200,  RevisedDA= 2420, HRA= 5500,  RevisedHRA= 7150,  ConveyanceAllowance= 1650,  RevisedConveyanceAllowance= 1870, MedicalExpenses= 1375, RevisedMedicalExpenses= 1650, SpecialAllowance= 1100, RevisedSpecialAllowance= 1320, TotalGrossSalary= "=SUM(C17,E17,G17,I17,K17,M17)", RevisedTotalGrossSalary= "=SUM(D17,F17,H17,J17,L17,N17)", },
                new { Month= "April",  Year= "2020",  BasicSalary= 16610,  RevisedBasicSalary= 17380,  DA= 2200,  RevisedDA= 2420, HRA= 5500,  RevisedHRA= 7150,  ConveyanceAllowance= 1650,  RevisedConveyanceAllowance= 1870, MedicalExpenses= 1375, RevisedMedicalExpenses= 1650, SpecialAllowance= 1100, RevisedSpecialAllowance= 1320, TotalGrossSalary= "=SUM(C18,E18,G18,I18,K18,M18)", RevisedTotalGrossSalary= "=SUM(D18,F18,H18,J18,L18,N18)", },
                new { Month= "May",  Year= "2020",  BasicSalary= 16610,  RevisedBasicSalary= 17380,  DA= 2200,  RevisedDA= 2420, HRA= 5500,  RevisedHRA= 7150,  ConveyanceAllowance= 1650,  RevisedConveyanceAllowance= 1870, MedicalExpenses= 1375, RevisedMedicalExpenses= 1650, SpecialAllowance= 1100, RevisedSpecialAllowance= 1320, TotalGrossSalary= "=SUM(C19,E19,G19,I19,K19,M19)", RevisedTotalGrossSalary= "=SUM(D19,F19,H19,J19,L19,N19)", },
                new { Month= "June",  Year= "2020",  BasicSalary= 16610,  RevisedBasicSalary= 17380,  DA= 2200,  RevisedDA= 2420, HRA= 5500,  RevisedHRA= 7150,  ConveyanceAllowance= 1650,  RevisedConveyanceAllowance= 1870, MedicalExpenses= 1375, RevisedMedicalExpenses= 1650, SpecialAllowance= 1100, RevisedSpecialAllowance= 1320, TotalGrossSalary= "=SUM(C20,E20,G20,I20,K20,M20)", RevisedTotalGrossSalary= "=SUM(D20,F20,H20,J20,L20,N20)", },
                new { Month= "July",  Year= "2020",  BasicSalary= 16610,  RevisedBasicSalary= 17380,  DA= 2200,  RevisedDA= 2420, HRA= 5500,  RevisedHRA= 7150,  ConveyanceAllowance= 1650,  RevisedConveyanceAllowance= 1870, MedicalExpenses= 1375, RevisedMedicalExpenses= 1650, SpecialAllowance= 1100, RevisedSpecialAllowance= 1320, TotalGrossSalary= "=SUM(C21,E21,G21,I21,K21,M21)", RevisedTotalGrossSalary= "=SUM(D21,F21,H21,J21,L21,N21)", },
                new { Month= "August",  Year= "2020",  BasicSalary= 16610,  RevisedBasicSalary= 17380,  DA= 2200,  RevisedDA= 2420, HRA= 5500,  RevisedHRA= 7150,  ConveyanceAllowance= 1650,  RevisedConveyanceAllowance= 1870, MedicalExpenses= 1375, RevisedMedicalExpenses= 1650, SpecialAllowance= 1100, RevisedSpecialAllowance= 1320, TotalGrossSalary= "=SUM(C22,E22,G22,I22,K22,M22)", RevisedTotalGrossSalary= "=SUM(D22,F22,H22,J22,L22,N22)", },
                new { Month= "September",  Year= "2020",  BasicSalary= 16610,  RevisedBasicSalary= 17380,  DA= 2200,  RevisedDA= 2420, HRA= 5500,  RevisedHRA= 7150,  ConveyanceAllowance= 1650,  RevisedConveyanceAllowance= 1870, MedicalExpenses= 1375, RevisedMedicalExpenses= 1650, SpecialAllowance= 1100, RevisedSpecialAllowance= 1320, TotalGrossSalary= "=SUM(C23,E23,G23,I23,K23,M23)", RevisedTotalGrossSalary= "=SUM(D23,F23,H23,J23,L23,N23)", },
                new { Month= "October",  Year= "2020",  BasicSalary= 16610,  RevisedBasicSalary= 17380,  DA= 2200,  RevisedDA= 2420, HRA= 5500,  RevisedHRA= 7150,  ConveyanceAllowance= 1650,  RevisedConveyanceAllowance= 1870, MedicalExpenses= 1375, RevisedMedicalExpenses= 1650, SpecialAllowance= 1100, RevisedSpecialAllowance= 1320, TotalGrossSalary= "=SUM(C24,E24,G24,I24,K24,M24)", RevisedTotalGrossSalary= "=SUM(D24,F24,H24,J24,L24,N24)", },
                new { Month= "November",  Year= "2020",  BasicSalary= 16610,  RevisedBasicSalary= 17380,  DA= 2200,  RevisedDA= 2420, HRA= 5500,  RevisedHRA= 7150,  ConveyanceAllowance= 1650,  RevisedConveyanceAllowance= 1870, MedicalExpenses= 1375, RevisedMedicalExpenses= 1650, SpecialAllowance= 1100, RevisedSpecialAllowance= 1320, TotalGrossSalary= "=SUM(C25,E25,G25,I25,K25,M25)", RevisedTotalGrossSalary= "=SUM(D25,F25,H25,J25,L25,N25)", },
                new { Month= "December",  Year= "2020",  BasicSalary= 16610,  RevisedBasicSalary= 17380,  DA= 2200,  RevisedDA= 2420, HRA= 5500,  RevisedHRA= 7150,  ConveyanceAllowance= 1650,  RevisedConveyanceAllowance= 1870, MedicalExpenses= 1375, RevisedMedicalExpenses= 1650, SpecialAllowance= 1100, RevisedSpecialAllowance= 1320, TotalGrossSalary= "=SUM(C26,E26,G26,I26,K26,M26)", RevisedTotalGrossSalary= "=SUM(D26,F26,H26,J26,L26,N26)", }
            };
            ViewBag.DefaultData = data;
            return View();
        }

Remove Context Menu Items

You can remove the items in context menu using the removeContextMenuItems in contextmenuBeforeOpen event

In this demo, Insert Column item has been removed from the row/column header context menu.

CSHTML

@Html.EJS().Spreadsheet("spreadsheet").contextMenuBeforeOpen("createdHandler").Sheets(sheet =>
{
    sheet.Ranges(ranges =>
    {
        ranges.DataSource((IEnumerable<object>)ViewBag.DefaultData).Add();
  
    }).Columns(column =>
    {
        column.Width(80).Add();
           column.Width(80).Add();
           column.Width(100).Add();
           column.Width(100).Add();
           column.Width(100).Add();
           column.Width(100).Add();
           column.Width(100).Add();
           column.Width(100).Add();
           column.Width(100).Add();
           column.Width(100).Add();
           column.Width(100).Add();
           column.Width(100).Add();
           column.Width(80).Add();
           column.Width(100).Add();
           column.Width(100).Add();
           column.Width(100).Add();
    }).Add();
}).Render()

<script>
    function createdHandler() {
        // To remove existing context menu items.
        this.removeContextMenuItems(["Insert Column"], false);
    }
</script>

<style>
    .e-spreadsheet .e-tab .e-tab-text {
        display: inherit;
    }
</style>

RemoveContextMenu.cs

public IActionResult Index()
        {
            List<object> data = new List<object>()
            {
                new { Month= "January",  Year= "2019",  BasicSalary= 15100,  RevisedBasicSalary= 15800,  DA= 2000,  RevisedDA= 2200, HRA= 5000,  RevisedHRA= 6500,  ConveyanceAllowance= 1500,  RevisedConveyanceAllowance= 1700, MedicalExpenses= 1250, RevisedMedicalExpenses= 1500, SpecialAllowance= 1000, RevisedSpecialAllowance= 1200, TotalGrossSalary= "=SUM(C3,E3,G3,I3,K3,M3)", RevisedTotalGrossSalary= "=SUM(D3,F3,H3,J3,L3,N3)", },
                new { Month= "February",  Year= "2019",  BasicSalary= 15100,  RevisedBasicSalary= 15800,  DA= 2000,  RevisedDA= 2200, HRA= 5000,  RevisedHRA= 6500,  ConveyanceAllowance= 1500,  RevisedConveyanceAllowance= 1700, MedicalExpenses= 1250, RevisedMedicalExpenses= 1500, SpecialAllowance= 1000, RevisedSpecialAllowance= 1200, TotalGrossSalary= "=SUM(C4,E4,G4,I4,K4,M4)", RevisedTotalGrossSalary= "=SUM(D4,F4,H4,J4,L4,N4)", },
                new { Month= "March",  Year= "2019",  BasicSalary= 15100,  RevisedBasicSalary= 15800,  DA= 2000,  RevisedDA= 2200, HRA= 5000,  RevisedHRA= 6500,  ConveyanceAllowance= 1500,  RevisedConveyanceAllowance= 1700, MedicalExpenses= 1250, RevisedMedicalExpenses= 1500, SpecialAllowance= 1000, RevisedSpecialAllowance= 1200, TotalGrossSalary= "=SUM(C5,E5,G5,I5,K5,M5)", RevisedTotalGrossSalary= "=SUM(D5,F5,H5,J5,L5,N5)", },
                new { Month= "April",  Year= "2019",  BasicSalary= 15100,  RevisedBasicSalary= 15800,  DA= 2000,  RevisedDA= 2200, HRA= 5000,  RevisedHRA= 6500,  ConveyanceAllowance= 1500,  RevisedConveyanceAllowance= 1700, MedicalExpenses= 1250, RevisedMedicalExpenses= 1500, SpecialAllowance= 1000, RevisedSpecialAllowance= 1200, TotalGrossSalary= "=SUM(C6,E6,G6,I6,K6,M6)", RevisedTotalGrossSalary= "=SUM(D6,F6,H6,J6,L6,N6)", },
                new { Month= "May",  Year= "2019",  BasicSalary= 15100,  RevisedBasicSalary= 15800,  DA= 2000,  RevisedDA= 2200, HRA= 5000,  RevisedHRA= 6500,  ConveyanceAllowance= 1500,  RevisedConveyanceAllowance= 1700, MedicalExpenses= 1250, RevisedMedicalExpenses= 1500, SpecialAllowance= 1000, RevisedSpecialAllowance= 1200, TotalGrossSalary= "=SUM(C7,E7,G7,I7,K7,M7)", RevisedTotalGrossSalary= "=SUM(D7,F7,H7,J7,L7,N7)", },
                new { Month= "June",  Year= "2019",  BasicSalary= 15100,  RevisedBasicSalary= 15800,  DA= 2000,  RevisedDA= 2200, HRA= 5000,  RevisedHRA= 6500,  ConveyanceAllowance= 1500,  RevisedConveyanceAllowance= 1700, MedicalExpenses= 1250, RevisedMedicalExpenses= 1500, SpecialAllowance= 1000, RevisedSpecialAllowance= 1200, TotalGrossSalary= "=SUM(C8,E8,G8,I8,K8,M8)", RevisedTotalGrossSalary= "=SUM(D8,F8,H8,J8,L8,N8)", },
                new { Month= "July",  Year= "2019",  BasicSalary= 15100,  RevisedBasicSalary= 15800,  DA= 2000,  RevisedDA= 2200, HRA= 5000,  RevisedHRA= 6500,  ConveyanceAllowance= 1500,  RevisedConveyanceAllowance= 1700, MedicalExpenses= 1250, RevisedMedicalExpenses= 1500, SpecialAllowance= 1000, RevisedSpecialAllowance= 1200, TotalGrossSalary= "=SUM(C9,E9,G9,I9,K9,M9)", RevisedTotalGrossSalary= "=SUM(D9,F9,H9,J9,L9,N9)", },
                new { Month= "August",  Year= "2019",  BasicSalary= 15100,  RevisedBasicSalary= 15800,  DA= 2000,  RevisedDA= 2200, HRA= 5000,  RevisedHRA= 6500,  ConveyanceAllowance= 1500,  RevisedConveyanceAllowance= 1700, MedicalExpenses= 1250, RevisedMedicalExpenses= 1500, SpecialAllowance= 1000, RevisedSpecialAllowance= 1200, TotalGrossSalary= "=SUM(C10,E10,G10,I10,K10,M10)", RevisedTotalGrossSalary= "=SUM(D10,F10,H10,J10,L10,N10)", },
                new { Month= "September",  Year= "2019",  BasicSalary= 15100,  RevisedBasicSalary= 15800,  DA= 2000,  RevisedDA= 2200, HRA= 5000,  RevisedHRA= 6500,  ConveyanceAllowance= 1500,  RevisedConveyanceAllowance= 1700, MedicalExpenses= 1250, RevisedMedicalExpenses= 1500, SpecialAllowance= 1000, RevisedSpecialAllowance= 1200, TotalGrossSalary= "=SUM(C11,E11,G11,I11,K11,M11)", RevisedTotalGrossSalary= "=SUM(D11,F11,H11,J11,L11,N11)", },
                new { Month= "October",  Year= "2019",  BasicSalary= 15100,  RevisedBasicSalary= 15800,  DA= 2000,  RevisedDA= 2200, HRA= 5000,  RevisedHRA= 6500,  ConveyanceAllowance= 1500,  RevisedConveyanceAllowance= 1700, MedicalExpenses= 1250, RevisedMedicalExpenses= 1500, SpecialAllowance= 1000, RevisedSpecialAllowance= 1200, TotalGrossSalary= "=SUM(C12,E12,G12,I12,K12,M12)", RevisedTotalGrossSalary= "=SUM(D12,F12,H12,J12,L12,N12)", },
                new { Month= "November",  Year= "2019",  BasicSalary= 15100,  RevisedBasicSalary= 15800,  DA= 2000,  RevisedDA= 2200, HRA= 5000,  RevisedHRA= 6500,  ConveyanceAllowance= 1500,  RevisedConveyanceAllowance= 1700, MedicalExpenses= 1250, RevisedMedicalExpenses= 1500, SpecialAllowance= 1000, RevisedSpecialAllowance= 1200, TotalGrossSalary= "=SUM(C13,E13,G13,I13,K13,M13)", RevisedTotalGrossSalary= "=SUM(D13,F13,H13,J13,L13,N13)", },
                new { Month= "December",  Year= "2019",  BasicSalary= 15100,  RevisedBasicSalary= 15800,  DA= 2000,  RevisedDA= 2200, HRA= 5000,  RevisedHRA= 6500,  ConveyanceAllowance= 1500,  RevisedConveyanceAllowance= 1700, MedicalExpenses= 1250, RevisedMedicalExpenses= 1500, SpecialAllowance= 1000, RevisedSpecialAllowance= 1200, TotalGrossSalary= "=SUM(C14,E14,G14,I14,K14,M14)", RevisedTotalGrossSalary= "=SUM(D14,F14,H14,J14,L14,N14)", },
                new { Month= "January",  Year= "2020",  BasicSalary= 16610,  RevisedBasicSalary= 17380,  DA= 2200,  RevisedDA= 2420, HRA= 5500,  RevisedHRA= 7150,  ConveyanceAllowance= 1650,  RevisedConveyanceAllowance= 1870, MedicalExpenses= 1375, RevisedMedicalExpenses= 1650, SpecialAllowance= 1100, RevisedSpecialAllowance= 1320, TotalGrossSalary= "=SUM(C15,E15,G15,I15,K15,M15)", RevisedTotalGrossSalary= "=SUM(D15,F15,H15,J15,L15,N15)", },
                new { Month= "February",  Year= "2020",  BasicSalary= 16610,  RevisedBasicSalary= 17380,  DA= 2200,  RevisedDA= 2420, HRA= 5500,  RevisedHRA= 7150,  ConveyanceAllowance= 1650,  RevisedConveyanceAllowance= 1870, MedicalExpenses= 1375, RevisedMedicalExpenses= 1650, SpecialAllowance= 1100, RevisedSpecialAllowance= 1320, TotalGrossSalary= "=SUM(C16,E16,G16,I16,K16,M16)", RevisedTotalGrossSalary= "=SUM(D16,F16,H16,J16,L16,N16)", },
                new { Month= "March",  Year= "2020",  BasicSalary= 16610,  RevisedBasicSalary= 17380,  DA= 2200,  RevisedDA= 2420, HRA= 5500,  RevisedHRA= 7150,  ConveyanceAllowance= 1650,  RevisedConveyanceAllowance= 1870, MedicalExpenses= 1375, RevisedMedicalExpenses= 1650, SpecialAllowance= 1100, RevisedSpecialAllowance= 1320, TotalGrossSalary= "=SUM(C17,E17,G17,I17,K17,M17)", RevisedTotalGrossSalary= "=SUM(D17,F17,H17,J17,L17,N17)", },
                new { Month= "April",  Year= "2020",  BasicSalary= 16610,  RevisedBasicSalary= 17380,  DA= 2200,  RevisedDA= 2420, HRA= 5500,  RevisedHRA= 7150,  ConveyanceAllowance= 1650,  RevisedConveyanceAllowance= 1870, MedicalExpenses= 1375, RevisedMedicalExpenses= 1650, SpecialAllowance= 1100, RevisedSpecialAllowance= 1320, TotalGrossSalary= "=SUM(C18,E18,G18,I18,K18,M18)", RevisedTotalGrossSalary= "=SUM(D18,F18,H18,J18,L18,N18)", },
                new { Month= "May",  Year= "2020",  BasicSalary= 16610,  RevisedBasicSalary= 17380,  DA= 2200,  RevisedDA= 2420, HRA= 5500,  RevisedHRA= 7150,  ConveyanceAllowance= 1650,  RevisedConveyanceAllowance= 1870, MedicalExpenses= 1375, RevisedMedicalExpenses= 1650, SpecialAllowance= 1100, RevisedSpecialAllowance= 1320, TotalGrossSalary= "=SUM(C19,E19,G19,I19,K19,M19)", RevisedTotalGrossSalary= "=SUM(D19,F19,H19,J19,L19,N19)", },
                new { Month= "June",  Year= "2020",  BasicSalary= 16610,  RevisedBasicSalary= 17380,  DA= 2200,  RevisedDA= 2420, HRA= 5500,  RevisedHRA= 7150,  ConveyanceAllowance= 1650,  RevisedConveyanceAllowance= 1870, MedicalExpenses= 1375, RevisedMedicalExpenses= 1650, SpecialAllowance= 1100, RevisedSpecialAllowance= 1320, TotalGrossSalary= "=SUM(C20,E20,G20,I20,K20,M20)", RevisedTotalGrossSalary= "=SUM(D20,F20,H20,J20,L20,N20)", },
                new { Month= "July",  Year= "2020",  BasicSalary= 16610,  RevisedBasicSalary= 17380,  DA= 2200,  RevisedDA= 2420, HRA= 5500,  RevisedHRA= 7150,  ConveyanceAllowance= 1650,  RevisedConveyanceAllowance= 1870, MedicalExpenses= 1375, RevisedMedicalExpenses= 1650, SpecialAllowance= 1100, RevisedSpecialAllowance= 1320, TotalGrossSalary= "=SUM(C21,E21,G21,I21,K21,M21)", RevisedTotalGrossSalary= "=SUM(D21,F21,H21,J21,L21,N21)", },
                new { Month= "August",  Year= "2020",  BasicSalary= 16610,  RevisedBasicSalary= 17380,  DA= 2200,  RevisedDA= 2420, HRA= 5500,  RevisedHRA= 7150,  ConveyanceAllowance= 1650,  RevisedConveyanceAllowance= 1870, MedicalExpenses= 1375, RevisedMedicalExpenses= 1650, SpecialAllowance= 1100, RevisedSpecialAllowance= 1320, TotalGrossSalary= "=SUM(C22,E22,G22,I22,K22,M22)", RevisedTotalGrossSalary= "=SUM(D22,F22,H22,J22,L22,N22)", },
                new { Month= "September",  Year= "2020",  BasicSalary= 16610,  RevisedBasicSalary= 17380,  DA= 2200,  RevisedDA= 2420, HRA= 5500,  RevisedHRA= 7150,  ConveyanceAllowance= 1650,  RevisedConveyanceAllowance= 1870, MedicalExpenses= 1375, RevisedMedicalExpenses= 1650, SpecialAllowance= 1100, RevisedSpecialAllowance= 1320, TotalGrossSalary= "=SUM(C23,E23,G23,I23,K23,M23)", RevisedTotalGrossSalary= "=SUM(D23,F23,H23,J23,L23,N23)", },
                new { Month= "October",  Year= "2020",  BasicSalary= 16610,  RevisedBasicSalary= 17380,  DA= 2200,  RevisedDA= 2420, HRA= 5500,  RevisedHRA= 7150,  ConveyanceAllowance= 1650,  RevisedConveyanceAllowance= 1870, MedicalExpenses= 1375, RevisedMedicalExpenses= 1650, SpecialAllowance= 1100, RevisedSpecialAllowance= 1320, TotalGrossSalary= "=SUM(C24,E24,G24,I24,K24,M24)", RevisedTotalGrossSalary= "=SUM(D24,F24,H24,J24,L24,N24)", },
                new { Month= "November",  Year= "2020",  BasicSalary= 16610,  RevisedBasicSalary= 17380,  DA= 2200,  RevisedDA= 2420, HRA= 5500,  RevisedHRA= 7150,  ConveyanceAllowance= 1650,  RevisedConveyanceAllowance= 1870, MedicalExpenses= 1375, RevisedMedicalExpenses= 1650, SpecialAllowance= 1100, RevisedSpecialAllowance= 1320, TotalGrossSalary= "=SUM(C25,E25,G25,I25,K25,M25)", RevisedTotalGrossSalary= "=SUM(D25,F25,H25,J25,L25,N25)", },
                new { Month= "December",  Year= "2020",  BasicSalary= 16610,  RevisedBasicSalary= 17380,  DA= 2200,  RevisedDA= 2420, HRA= 5500,  RevisedHRA= 7150,  ConveyanceAllowance= 1650,  RevisedConveyanceAllowance= 1870, MedicalExpenses= 1375, RevisedMedicalExpenses= 1650, SpecialAllowance= 1100, RevisedSpecialAllowance= 1320, TotalGrossSalary= "=SUM(C26,E26,G26,I26,K26,M26)", RevisedTotalGrossSalary= "=SUM(D26,F26,H26,J26,L26,N26)", }
            };
            ViewBag.DefaultData = data;
            return View();
        }

Enable/Disable Context Menu Items

You can enable/disable the items in context menu using the enableContextMenuItems in contextmenuBeforeOpen event

In this demo, Rename item is disabled in the pager context menu.

CSHTML

@Html.EJS().Spreadsheet("spreadsheet").contextMenuBeforeOpen("createdHandler").Sheets(sheet =>
{
    sheet.Ranges(ranges =>
    {
        ranges.DataSource((IEnumerable<object>)ViewBag.DefaultData).Add();
  
    }).Columns(column =>
    {
        column.Width(80).Add();
           column.Width(80).Add();
           column.Width(100).Add();
           column.Width(100).Add();
           column.Width(100).Add();
           column.Width(100).Add();
           column.Width(100).Add();
           column.Width(100).Add();
           column.Width(100).Add();
           column.Width(100).Add();
           column.Width(100).Add();
           column.Width(100).Add();
           column.Width(80).Add();
           column.Width(100).Add();
           column.Width(100).Add();
           column.Width(100).Add();
    }).Add();
}).Render()

<script>
    function createdHandler() {
        //To enable / disable context menu items.
          this.spreadsheet.enableContextMenuItems(['Rename'], false, false); // Contextmenu Items that needs to be enabled / disabled, Set true / false to enable / disable the menu items, Set true if the given text is a unique id.
    }
</script>

<style>
    .e-spreadsheet .e-tab .e-tab-text {
        display: inherit;
    }
</style>

EnableContextMenu.cs

public IActionResult Index()
        {
            List<object> data = new List<object>()
            {
                new { Month= "January",  Year= "2019",  BasicSalary= 15100,  RevisedBasicSalary= 15800,  DA= 2000,  RevisedDA= 2200, HRA= 5000,  RevisedHRA= 6500,  ConveyanceAllowance= 1500,  RevisedConveyanceAllowance= 1700, MedicalExpenses= 1250, RevisedMedicalExpenses= 1500, SpecialAllowance= 1000, RevisedSpecialAllowance= 1200, TotalGrossSalary= "=SUM(C3,E3,G3,I3,K3,M3)", RevisedTotalGrossSalary= "=SUM(D3,F3,H3,J3,L3,N3)", },
                new { Month= "February",  Year= "2019",  BasicSalary= 15100,  RevisedBasicSalary= 15800,  DA= 2000,  RevisedDA= 2200, HRA= 5000,  RevisedHRA= 6500,  ConveyanceAllowance= 1500,  RevisedConveyanceAllowance= 1700, MedicalExpenses= 1250, RevisedMedicalExpenses= 1500, SpecialAllowance= 1000, RevisedSpecialAllowance= 1200, TotalGrossSalary= "=SUM(C4,E4,G4,I4,K4,M4)", RevisedTotalGrossSalary= "=SUM(D4,F4,H4,J4,L4,N4)", },
                new { Month= "March",  Year= "2019",  BasicSalary= 15100,  RevisedBasicSalary= 15800,  DA= 2000,  RevisedDA= 2200, HRA= 5000,  RevisedHRA= 6500,  ConveyanceAllowance= 1500,  RevisedConveyanceAllowance= 1700, MedicalExpenses= 1250, RevisedMedicalExpenses= 1500, SpecialAllowance= 1000, RevisedSpecialAllowance= 1200, TotalGrossSalary= "=SUM(C5,E5,G5,I5,K5,M5)", RevisedTotalGrossSalary= "=SUM(D5,F5,H5,J5,L5,N5)", },
                new { Month= "April",  Year= "2019",  BasicSalary= 15100,  RevisedBasicSalary= 15800,  DA= 2000,  RevisedDA= 2200, HRA= 5000,  RevisedHRA= 6500,  ConveyanceAllowance= 1500,  RevisedConveyanceAllowance= 1700, MedicalExpenses= 1250, RevisedMedicalExpenses= 1500, SpecialAllowance= 1000, RevisedSpecialAllowance= 1200, TotalGrossSalary= "=SUM(C6,E6,G6,I6,K6,M6)", RevisedTotalGrossSalary= "=SUM(D6,F6,H6,J6,L6,N6)", },
                new { Month= "May",  Year= "2019",  BasicSalary= 15100,  RevisedBasicSalary= 15800,  DA= 2000,  RevisedDA= 2200, HRA= 5000,  RevisedHRA= 6500,  ConveyanceAllowance= 1500,  RevisedConveyanceAllowance= 1700, MedicalExpenses= 1250, RevisedMedicalExpenses= 1500, SpecialAllowance= 1000, RevisedSpecialAllowance= 1200, TotalGrossSalary= "=SUM(C7,E7,G7,I7,K7,M7)", RevisedTotalGrossSalary= "=SUM(D7,F7,H7,J7,L7,N7)", },
                new { Month= "June",  Year= "2019",  BasicSalary= 15100,  RevisedBasicSalary= 15800,  DA= 2000,  RevisedDA= 2200, HRA= 5000,  RevisedHRA= 6500,  ConveyanceAllowance= 1500,  RevisedConveyanceAllowance= 1700, MedicalExpenses= 1250, RevisedMedicalExpenses= 1500, SpecialAllowance= 1000, RevisedSpecialAllowance= 1200, TotalGrossSalary= "=SUM(C8,E8,G8,I8,K8,M8)", RevisedTotalGrossSalary= "=SUM(D8,F8,H8,J8,L8,N8)", },
                new { Month= "July",  Year= "2019",  BasicSalary= 15100,  RevisedBasicSalary= 15800,  DA= 2000,  RevisedDA= 2200, HRA= 5000,  RevisedHRA= 6500,  ConveyanceAllowance= 1500,  RevisedConveyanceAllowance= 1700, MedicalExpenses= 1250, RevisedMedicalExpenses= 1500, SpecialAllowance= 1000, RevisedSpecialAllowance= 1200, TotalGrossSalary= "=SUM(C9,E9,G9,I9,K9,M9)", RevisedTotalGrossSalary= "=SUM(D9,F9,H9,J9,L9,N9)", },
                new { Month= "August",  Year= "2019",  BasicSalary= 15100,  RevisedBasicSalary= 15800,  DA= 2000,  RevisedDA= 2200, HRA= 5000,  RevisedHRA= 6500,  ConveyanceAllowance= 1500,  RevisedConveyanceAllowance= 1700, MedicalExpenses= 1250, RevisedMedicalExpenses= 1500, SpecialAllowance= 1000, RevisedSpecialAllowance= 1200, TotalGrossSalary= "=SUM(C10,E10,G10,I10,K10,M10)", RevisedTotalGrossSalary= "=SUM(D10,F10,H10,J10,L10,N10)", },
                new { Month= "September",  Year= "2019",  BasicSalary= 15100,  RevisedBasicSalary= 15800,  DA= 2000,  RevisedDA= 2200, HRA= 5000,  RevisedHRA= 6500,  ConveyanceAllowance= 1500,  RevisedConveyanceAllowance= 1700, MedicalExpenses= 1250, RevisedMedicalExpenses= 1500, SpecialAllowance= 1000, RevisedSpecialAllowance= 1200, TotalGrossSalary= "=SUM(C11,E11,G11,I11,K11,M11)", RevisedTotalGrossSalary= "=SUM(D11,F11,H11,J11,L11,N11)", },
                new { Month= "October",  Year= "2019",  BasicSalary= 15100,  RevisedBasicSalary= 15800,  DA= 2000,  RevisedDA= 2200, HRA= 5000,  RevisedHRA= 6500,  ConveyanceAllowance= 1500,  RevisedConveyanceAllowance= 1700, MedicalExpenses= 1250, RevisedMedicalExpenses= 1500, SpecialAllowance= 1000, RevisedSpecialAllowance= 1200, TotalGrossSalary= "=SUM(C12,E12,G12,I12,K12,M12)", RevisedTotalGrossSalary= "=SUM(D12,F12,H12,J12,L12,N12)", },
                new { Month= "November",  Year= "2019",  BasicSalary= 15100,  RevisedBasicSalary= 15800,  DA= 2000,  RevisedDA= 2200, HRA= 5000,  RevisedHRA= 6500,  ConveyanceAllowance= 1500,  RevisedConveyanceAllowance= 1700, MedicalExpenses= 1250, RevisedMedicalExpenses= 1500, SpecialAllowance= 1000, RevisedSpecialAllowance= 1200, TotalGrossSalary= "=SUM(C13,E13,G13,I13,K13,M13)", RevisedTotalGrossSalary= "=SUM(D13,F13,H13,J13,L13,N13)", },
                new { Month= "December",  Year= "2019",  BasicSalary= 15100,  RevisedBasicSalary= 15800,  DA= 2000,  RevisedDA= 2200, HRA= 5000,  RevisedHRA= 6500,  ConveyanceAllowance= 1500,  RevisedConveyanceAllowance= 1700, MedicalExpenses= 1250, RevisedMedicalExpenses= 1500, SpecialAllowance= 1000, RevisedSpecialAllowance= 1200, TotalGrossSalary= "=SUM(C14,E14,G14,I14,K14,M14)", RevisedTotalGrossSalary= "=SUM(D14,F14,H14,J14,L14,N14)", },
                new { Month= "January",  Year= "2020",  BasicSalary= 16610,  RevisedBasicSalary= 17380,  DA= 2200,  RevisedDA= 2420, HRA= 5500,  RevisedHRA= 7150,  ConveyanceAllowance= 1650,  RevisedConveyanceAllowance= 1870, MedicalExpenses= 1375, RevisedMedicalExpenses= 1650, SpecialAllowance= 1100, RevisedSpecialAllowance= 1320, TotalGrossSalary= "=SUM(C15,E15,G15,I15,K15,M15)", RevisedTotalGrossSalary= "=SUM(D15,F15,H15,J15,L15,N15)", },
                new { Month= "February",  Year= "2020",  BasicSalary= 16610,  RevisedBasicSalary= 17380,  DA= 2200,  RevisedDA= 2420, HRA= 5500,  RevisedHRA= 7150,  ConveyanceAllowance= 1650,  RevisedConveyanceAllowance= 1870, MedicalExpenses= 1375, RevisedMedicalExpenses= 1650, SpecialAllowance= 1100, RevisedSpecialAllowance= 1320, TotalGrossSalary= "=SUM(C16,E16,G16,I16,K16,M16)", RevisedTotalGrossSalary= "=SUM(D16,F16,H16,J16,L16,N16)", },
                new { Month= "March",  Year= "2020",  BasicSalary= 16610,  RevisedBasicSalary= 17380,  DA= 2200,  RevisedDA= 2420, HRA= 5500,  RevisedHRA= 7150,  ConveyanceAllowance= 1650,  RevisedConveyanceAllowance= 1870, MedicalExpenses= 1375, RevisedMedicalExpenses= 1650, SpecialAllowance= 1100, RevisedSpecialAllowance= 1320, TotalGrossSalary= "=SUM(C17,E17,G17,I17,K17,M17)", RevisedTotalGrossSalary= "=SUM(D17,F17,H17,J17,L17,N17)", },
                new { Month= "April",  Year= "2020",  BasicSalary= 16610,  RevisedBasicSalary= 17380,  DA= 2200,  RevisedDA= 2420, HRA= 5500,  RevisedHRA= 7150,  ConveyanceAllowance= 1650,  RevisedConveyanceAllowance= 1870, MedicalExpenses= 1375, RevisedMedicalExpenses= 1650, SpecialAllowance= 1100, RevisedSpecialAllowance= 1320, TotalGrossSalary= "=SUM(C18,E18,G18,I18,K18,M18)", RevisedTotalGrossSalary= "=SUM(D18,F18,H18,J18,L18,N18)", },
                new { Month= "May",  Year= "2020",  BasicSalary= 16610,  RevisedBasicSalary= 17380,  DA= 2200,  RevisedDA= 2420, HRA= 5500,  RevisedHRA= 7150,  ConveyanceAllowance= 1650,  RevisedConveyanceAllowance= 1870, MedicalExpenses= 1375, RevisedMedicalExpenses= 1650, SpecialAllowance= 1100, RevisedSpecialAllowance= 1320, TotalGrossSalary= "=SUM(C19,E19,G19,I19,K19,M19)", RevisedTotalGrossSalary= "=SUM(D19,F19,H19,J19,L19,N19)", },
                new { Month= "June",  Year= "2020",  BasicSalary= 16610,  RevisedBasicSalary= 17380,  DA= 2200,  RevisedDA= 2420, HRA= 5500,  RevisedHRA= 7150,  ConveyanceAllowance= 1650,  RevisedConveyanceAllowance= 1870, MedicalExpenses= 1375, RevisedMedicalExpenses= 1650, SpecialAllowance= 1100, RevisedSpecialAllowance= 1320, TotalGrossSalary= "=SUM(C20,E20,G20,I20,K20,M20)", RevisedTotalGrossSalary= "=SUM(D20,F20,H20,J20,L20,N20)", },
                new { Month= "July",  Year= "2020",  BasicSalary= 16610,  RevisedBasicSalary= 17380,  DA= 2200,  RevisedDA= 2420, HRA= 5500,  RevisedHRA= 7150,  ConveyanceAllowance= 1650,  RevisedConveyanceAllowance= 1870, MedicalExpenses= 1375, RevisedMedicalExpenses= 1650, SpecialAllowance= 1100, RevisedSpecialAllowance= 1320, TotalGrossSalary= "=SUM(C21,E21,G21,I21,K21,M21)", RevisedTotalGrossSalary= "=SUM(D21,F21,H21,J21,L21,N21)", },
                new { Month= "August",  Year= "2020",  BasicSalary= 16610,  RevisedBasicSalary= 17380,  DA= 2200,  RevisedDA= 2420, HRA= 5500,  RevisedHRA= 7150,  ConveyanceAllowance= 1650,  RevisedConveyanceAllowance= 1870, MedicalExpenses= 1375, RevisedMedicalExpenses= 1650, SpecialAllowance= 1100, RevisedSpecialAllowance= 1320, TotalGrossSalary= "=SUM(C22,E22,G22,I22,K22,M22)", RevisedTotalGrossSalary= "=SUM(D22,F22,H22,J22,L22,N22)", },
                new { Month= "September",  Year= "2020",  BasicSalary= 16610,  RevisedBasicSalary= 17380,  DA= 2200,  RevisedDA= 2420, HRA= 5500,  RevisedHRA= 7150,  ConveyanceAllowance= 1650,  RevisedConveyanceAllowance= 1870, MedicalExpenses= 1375, RevisedMedicalExpenses= 1650, SpecialAllowance= 1100, RevisedSpecialAllowance= 1320, TotalGrossSalary= "=SUM(C23,E23,G23,I23,K23,M23)", RevisedTotalGrossSalary= "=SUM(D23,F23,H23,J23,L23,N23)", },
                new { Month= "October",  Year= "2020",  BasicSalary= 16610,  RevisedBasicSalary= 17380,  DA= 2200,  RevisedDA= 2420, HRA= 5500,  RevisedHRA= 7150,  ConveyanceAllowance= 1650,  RevisedConveyanceAllowance= 1870, MedicalExpenses= 1375, RevisedMedicalExpenses= 1650, SpecialAllowance= 1100, RevisedSpecialAllowance= 1320, TotalGrossSalary= "=SUM(C24,E24,G24,I24,K24,M24)", RevisedTotalGrossSalary= "=SUM(D24,F24,H24,J24,L24,N24)", },
                new { Month= "November",  Year= "2020",  BasicSalary= 16610,  RevisedBasicSalary= 17380,  DA= 2200,  RevisedDA= 2420, HRA= 5500,  RevisedHRA= 7150,  ConveyanceAllowance= 1650,  RevisedConveyanceAllowance= 1870, MedicalExpenses= 1375, RevisedMedicalExpenses= 1650, SpecialAllowance= 1100, RevisedSpecialAllowance= 1320, TotalGrossSalary= "=SUM(C25,E25,G25,I25,K25,M25)", RevisedTotalGrossSalary= "=SUM(D25,F25,H25,J25,L25,N25)", },
                new { Month= "December",  Year= "2020",  BasicSalary= 16610,  RevisedBasicSalary= 17380,  DA= 2200,  RevisedDA= 2420, HRA= 5500,  RevisedHRA= 7150,  ConveyanceAllowance= 1650,  RevisedConveyanceAllowance= 1870, MedicalExpenses= 1375, RevisedMedicalExpenses= 1650, SpecialAllowance= 1100, RevisedSpecialAllowance= 1320, TotalGrossSalary= "=SUM(C26,E26,G26,I26,K26,M26)", RevisedTotalGrossSalary= "=SUM(D26,F26,H26,J26,L26,N26)", }
            };
            ViewBag.DefaultData = data;
            return View();
        }

See Also

• Worksheet
• Rows and columns