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How to validate a cell is empty in WinForms GridControl?
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Validate a cell in grid
To find a cell has a text or empty, it can be achieved by using the HasText property. It will return true if the current cell is having the text else it will return false.
HasText gets a value indicating whether Syncfusion.Windows.Forms.Grid.GridStyleInfo.Text has been initialized for the current object.
HasCellValue gets a value indicating whether Syncfusion.Windows.Forms.Grid.GridStyleInfo.CellValue has been initialized for the current object.
C#
GridStyleInfo style = this.gridControl1[RowIndex, ColIndex]; //Check for the current cell is Blank bool isBlank = !style.HasText; bool HasValue = style.HasCellValue;
VB
Dim style As GridStyleInfo = Me.gridControl1(RowIndex, ColIndex) 'Check for the current cell is Blank Dim isBlank As Boolean = Not style.HasText Dim HasValue As Boolean = style.HasCellValue
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