Read Only Columns in GDBG

[Administrator]

Hi,

What would be the generic code to make all the columns of a GDBG read-only with these condions?

It should not effect scroll bras.
Grid may have gridboundcolumns or may not?
Grid may be a flat grid or a hierarchical view?

Thanks,

[Administrator]

Code should notbe in grid event? because i am trying to write a generic code.

Thansk,

[Administrator]

Here is some code you can try.

//for a flat grid
GridBoundColumnsCollection gbcc = (grid.GridBoundColumns == null || grid.GridBoundColumns.Count == 0)
					? grid.Binder.InternalColumns : grid.GridBoundColumns;
gbcc["colname"].StyleInfo.ReadOnly = true;


//for a hierarchical grid
GridHierarchyLevel level = this.gridDataBoundGrid1.Binder.GetHierarchyLevel(someLevel);
GridBoundColumnsCollection gbcc = (level.GridBoundColumns == null || level.GridBoundColumns.Count == 0)
					? level.InternalColumns : level.GridBoundColumns;
gbcc["colname"].StyleInfo.ReadOnly = true;

[Administrator]

Clay,

How do i know wether a grid is flat or a hierarchical grid?

if it is a hierarchical grid, I want to ge the Max Columns count at any level, i mean i need to get the columns cout of a level which has max # of columns.

Thanks,

[Administrator]

Try:

this.gridDataBoundGrid1.Binder.HierarchyLevelCount

Loop through the hierarchylevels for the grid, and get the max of gbcc.Count for each level. (Here gbcc is from the code snippet in the last post.)