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Hidging a column in a grid list control

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31517 Jul 8,2005 11:45 AM UTC Aug 7,2005 08:25 PM UTC WinForms 6
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Tags: GridControl
Marie-Eve
Asked On July 8, 2005 11:45 AM UTC

So I can''t find the property to hide a column in my grid list control. I try Me.gridFavoris.Cols.Hidden() or Me.gridFavoris.ColStyles(COL_PROJET)... I wish that you''ll be able to help me !! thanks

Marie-Eve
Replied On July 8, 2005 01:00 PM UTC

I forgot to specify that my grid list control is into a grid control same like the comboboxCells exemple in the Essential Grid Samples. So I want to acess to my grid list control who are in a cell !!!

Administrator [Syncfusion]
Replied On July 8, 2005 01:58 PM UTC

Try code like this to see if it does what you need. GridDropDownGridListControlCellRenderer cr = (GridDropDownGridListControlCellRenderer) this.gridControl1.CellRenderers["GridListControl"]; cr.ListControlPart.Grid.Cols.Hidden[2] = true; //hide column 2....

Marie-Eve
Replied On July 11, 2005 04:10 PM UTC

I tried that code and it''s work very well. But, I can''t find the right event to set this code. I tried CurrentCellShowingDropDown and it''s too late. The drop down list is correctly setting only the second time that I use it. I tried gridFavoris_CurrentCellActivating too and it''s seem to didn''t work. thanks.

Administrator [Syncfusion]
Replied On July 11, 2005 04:37 PM UTC

This code works OK for me in CurrentCellShowingDropdown using version 3.2.1.0. What version are you using using? private void gridControl1_CurrentCellShowingDropDown(object sender, GridCurrentCellShowingDropDownEventArgs e) { GridCurrentCell cc = this.gridControl1.CurrentCell; GridDropDownGridListControlCellRenderer cr = cc.Renderer as GridDropDownGridListControlCellRenderer; if(cr != null) { cr.ListControlPart.Grid.Cols.Hidden[2] = true; //hide column 2.... } }

Administrator [Syncfusion]
Replied On August 7, 2005 07:44 PM UTC

I just found this and it hides the column but the space allocated for the dropdown is not adjusted so when I hide several wide columns the display seems really ugly.

Administrator [Syncfusion]
Replied On August 7, 2005 08:25 PM UTC

This thread shows how to adjust teh width of teh dropdown in CurrentCellShowingDropDown. http://www.syncfusion.com/Support/Forums/message.aspx?MessageID=19403

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