Example of Custom Toolbar in ASP.NET Core PDF Viewer Control

This sample demonstrate how to perform the PDF Viewer core functionalities using a custom toolbar.

In this example, you can see PDF Viewer control API in action to perform the functionalities.

• Go to Previous Page - viewer.navigation.goToPreviousPage()
• Go to Next Page - viewer.navigation.goToNextPage()
• Go to Page - viewer.navigation.goToPage(pageindex)
• Print - viewer.print.print()
• Download - viewer.download()
• Fit To Page - viewer.magnification.fitToPage()
• Zoom In - viewer.magnification.zoomIn()
• Zoom Out - viewer.magnification.zoomOut()
• Load document - viewer.load(fileName, password)
• Show or hide default toolbar - viewer.toolbar.showToolbar(isEnable)

More information on the PDF Viewer instantiation can be found in this documentation section .