Implementation of cross-row merging of DataGrid headers

DataGrid as shown in the DataGrid table header 1 Heading 2
Sub-Title 1 sub-Heading 2




You can implement cross-row merge DataGrid header fields in. NET by adding the following code to the Itemcreate event in the DataGrid.

private void Datagrid1_itemcreated (object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)

{

if (E.item.itemtype = = Listitemtype.header)

{

Tablecellcollection tcl = e.item.cells;//Gets an instance of the table header element

Tcl. Clear ();//Purge existing controls

Tcl. Add (New Tableheadercell ());//Adding header control

Tcl[0]. RowSpan = 2; Defines the number of rows that a table header occupies

Tcl[0]. Text = "Heading 1";

Next line


Tcl. ADD (New Tableheadercell ());

TCL[1]. ColumnSpan = 2;

TCL[1]. Text = "Heading 2"

Sub-Title 1 sub-Heading 2 ";

}

}