Getting Grouped Columns Information

[Vinay]

Hi All,

I am using a Grouping Grid and also use the Grouping function.

Here I make ShowGroupDropArea property as true & drag column headers to get my grouping.

My Requirement is to get all the grouped column information and execute a function based on the grouped columns & their order.

My Question

1) How can I get the grouped header information with the order.
2) What are the events fired when a column is draged to Group Drop Area

Thanks

[Jayakumar Natarajan]

Hi Vinay,
1. You could get the grouped column headers using this code,

			
foreach(SortColumnDescriptor col_descriptor in this.gridGroupingControl1.TableDescriptor.GroupedColumns)
  System.Diagnostics.Trace.WriteLine(col_descriptor.Name);

2. These events are fired in order:

gridGroupingControl1.TableControlQueryAllowDragColumn
gridGroupingControl1.TableControlQueryAllowGroupByColumn
gridGroupingControl1.TableDescriptor.GroupedColumns.Changing  gridGroupingControl1.TableDescriptor.GroupedColumns.Changed 

Best regards,
Jay N