Setting Style for range of Columns

hi, How would i set some property lke (back color, width, type ..) for a range of columns? Thanks

In a GridControl, you can use grid.ChangeCells passing in a GridRangeInfo object and a style. In a GridDataBoundGrid, you will have to loop through either grid.GridBoundColumns collection or the grid.Binder.InternalColumns collection, changing the GridBoundColumn.StyleInfo object for each column you want to change.

Thanks i tried few things and working fine. I am having problem to do the following. Q1 How would I change column width for a range of columns? I really don’t see any property in GridStyleInfo object. Q2 I am trying to put a “solid” black line at the top of some cell and using following code GridStyleInfo style = new GridStyleInfo(); style.Borders.Top.Style = GridBorderStyle.Solid; style.Borders.Top.Color = Color.Black; style.Borders.Top.Weight = GridBorderWeight.Thick; programGrid.ChangeCells(GridRangeInfo.Cells(1, 1, 1, 5), style); But I am getting the following error messages: ''Syncfusion.Windows.Forms.Grid.GridBorder.Weight'' cannot be assigned to -- it is read only How should I do that? Please do reply! Thanks

1) this.gridControl1.ColWidths.SetRange 2) Instead of style.Borders.Top.Style = GridBorderStyle.Solid; style.Borders.Top.Color = Color.Black; style.Borders.Top.Weight = GridBorderWeight.Thick; try style.Borders.Top = new GridBorder(GridBorderStyle.Solid, Color.Black, GridBorderWeight.Thick);