I am using the attached code for show/hide of column in grid grouping control.
For showing and hiding, click on the 1st cell of the grid grouping control, a window pops up and the user can show and hide the columns...
My problem is when i am using show/Hide of columns....the default index of column changes....
ex my column sequence is
col1,col2,col3,col4
if i remove col2 and again add col2..now my column sequence changes to
col1,col3,col4,col2...
I want that on show/Hide of column the sequence should remain the same ie col1,col2,col3,col4
If i show and hide any column....column sequence should never change...
I will be really thankfull if anyone could help me in this..
GridGroupingColumnchooser_cb6481c4.zip