WinForms Data Grid - Customize the Expression Editor

This example shows how to customize the Expression Editor as follows:

• Remove the Now function from the list of Date-Time functions and prevent users from using this function in expressions (display an error message).
• Disable capitalization of function names.
• Implement a color provider to use a custom palette for syntax highlighting.
• Rename the Columns category to Fields.
• Implement a custom Expression Editor view to display only specific UI elements of the Expression Editor.

Right-click the Expression column header and select the Expression Editor... command in the context menu to invoke the Expression Editor.

Files to Review

• Form1.cs (VB: Form1.vb)

Documentation

• Expression Editor

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