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How to customize the record Plus/Minus icon?

To change the record (+/-) icon for expanding and collapsing, you can customize that cell in QueryCellStyleInfo event. Change the CellType of the plus/minus cell to ‘Static’. The icon image is applied to that cell by using ImageList. The current state of the record is retrieved through IsExpanded property.

C#

VB

The following screenshot displays the modified icons for record plus/minus.

F:\Winforms\KB\DataGrid\Customize the record plus minus icon\Icon.png

Figure 1: Modified icons for record plus/minus

Sample Links

C#: IconChanged

VB: IconChanged

Article ID: Published Date: Last Revised Date: Platform: Control:
4665 04/21/2015 04/23/2015 Windows Forms GridGroupingControl
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