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Highlight current row and column

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16469 Jul 15,2004 01:12 PM Jul 15,2004 02:04 PM Windows Forms 1
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Tags: GridControl
Dan
Asked On July 15, 2004 01:12 PM

I''m wondering what is the best way to highlight the current row and column to which the current single cell selection belongs. It would end up looking like a big "plus sign" with the intersection at the current cell. Note 1 - I''m hiding the row and column headers in my GridControl. Note 2 - My cells have different backgrounds, some white, some grey, so they would need to retain those when you move off that cell. Thanks!

Administrator [Syncfusion]
Replied On July 15, 2004 02:04 PM

Try handling these two events.
private void gridControl1_PrepareViewStyleInfo(object sender, GridPrepareViewStyleInfoEventArgs e)
{
	GridCurrentCell cc = this.gridControl1.CurrentCell;
	if(cc.RowIndex == e.RowIndex && e.ColIndex > 0)
		e.Style.BackColor = Color.LightGoldenrodYellow;
	else if(cc.ColIndex == e.ColIndex && e.RowIndex > 0)
		e.Style.BackColor = Color.LightGoldenrodYellow;
}

private void gridControl1_CurrentCellMoved(object sender, GridCurrentCellMovedEventArgs e)
{
	GridCurrentCell cc = this.gridControl1.CurrentCell;
	if(cc.MoveFromRowIndex != cc.MoveToRowIndex)
	{
		this.gridControl1.RefreshRange(GridRangeInfo.Row(cc.MoveToRowIndex), true);
		this.gridControl1.RefreshRange(GridRangeInfo.Row(cc.MoveFromRowIndex), true);
	}
	if(cc.MoveFromColIndex != cc.MoveToColIndex)
	{
		this.gridControl1.RefreshRange(GridRangeInfo.Col(cc.MoveToColIndex), true);
		this.gridControl1.RefreshRange(GridRangeInfo.Col(cc.MoveFromColIndex), true);
	}
}

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