How to select multiple column while selection from mouse

[ejaz]

Hi,

I am using Grouping grid and need to achieve functionality as below.

1.
selection of multiple columns so that I could Unhide column hidden between selected columns.
ex;
there are five columns naming col1,col2,col3,col4,col5;Now I hide col2 from the colums list from the visiblecolumns in datadescriptor.Now I need to unhide column col2 by selecting col1 and col3 together.

2.I need to drag column to next positin as well
ex. I drag col2 to col4 position and it should work with the condition stated in point 1 above.


pls help

Regards,
Ejaz

[Jeba S]

Hi Ejaz,

There is no property setting that will help you to have column based selection in GGC. You will have to handle the
TableControlCurrentCellMoved/TableControlCellClick event handlers to achieve this. Please refer the sample:
http://websamples.syncfusion.com/samples/Grid.Windows/F59722/main.htm

If you want to place the hidden column in between the selected columns, please try this code snippet:

if(e.TableControl.Selections.Count==2)
{
this.gridGroupingControl1.TableDescriptor.Columns.Add("Col2");
int presentcol2 = gridGroupingControl1.TableDescriptor.Columns.IndexOf("Col2");
this.gridGroupingControl1.TableDescriptor.Columns.Move(presentcol2,2);					
}

Kindly let us know if this helps.

Best Regards,
Jeba.