readme.md

Dashboard for Web Forms - How to Enable Export in Data Inspector

This example demonstrates how to enable export to Excel in Data Inspector.

Follow the steps below to enable export to Excel:

1. Install and reference the additional third-party library required for client-side export. Refer to the following topic for more information: DevExtreme Client-Side Export.
2. Subscribe to the BeforeRender event.
3. Call the DashboardControl.option method and get access to the DataInspectorExtension options.
4. Use the DataInspectorExtensionOptions.onGridInitialized property to enable export in the Grid widget before its content is loaded.

Files to Review

• WebForm1.aspx (VB: WebForm1.aspx)
• beforeRender.js (VB: beforeRender.js)

Documentation

• Manage Data Inspector in the ASP.NET Web Forms Dashboard Control
• Client-Side API Overview for ASP.NET Web Forms Dashboard

API

• The DashboardControl.option method.
• The DashboardControlOptions.extensions property.
• The DataInspectorExtension class.
• The DataInspectorExtensionOptions.onGridInitialized property.

More Examples

• Dashboard for MVC - How to Enable Export in Data Inspector
• Dashboard for Web Forms - How to export Web Dashboard into PDF with different filter values on different pages

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