Hi Reda,
Thanks for the update.
The combobox load another data from another table and putting them in other column/row by using ‘CurrentCellCloseDropDown’ event. The following code explains the same
void gridControl1_CurrentCellCloseDropDown(object sender, Syncfusion.Windows.Forms.PopupClosedEventArgs e)
{
ArrayList array = new ArrayList();
array.Add(new MyClass(001, "John David"));
array.Add(new MyClass(002, "Tom"));
array.Add(new MyClass(003, "Bretney"));
array.Add(new MyClass(004, "Jessy"));
array.Add(new MyClass(005, "Bruch"));
array.Add(new MyClass(006, "Johny"));
this.gridControl1[3, 1].CellType = "ComboBox";
this.gridControl1[3, 1].DisplayMember = "Name";
this.gridControl1[3, 1].ValueMember = "ID";
this.gridControl1[3, 1].DataSource = array;
}
Please refer to the following sample which illustrates the same.
http://www.syncfusion.com/downloads/Support/DirectTrac/87137/GCComboBoxEvent-1789723124.zip Please let me know if you have any further concerns.
Regards,
Ragamathullah B.