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GridGroupingControl: How to show null-boolean ?

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15539 Jun 22,2004 04:20 AM UTC Jun 22,2004 06:30 AM UTC Windows Forms 1
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Tags: GridControl
Administrator [Syncfusion]
Asked On June 22, 2004 04:20 AM UTC

Hello. The question is: For GridGroupingControl, how to identify that boolean field has null value instead of false ? For example, in standart DataGrid there was third-state checkbox. Thank you.

Administrator [Syncfusion]
Replied On June 22, 2004 06:30 AM UTC

You set the GridStyleInfo.TriState property for that column. this.gridGroupingControl1.TableDescriptor.Columns["Deleted"].Appearance.AnyRecordFieldCell.TriState = true;

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