Hi Abdul,
This can be achieved by using custom row behavior which allows you to handle the enter key. You can use the Tag property to store the tab indexes. Here is a sample implementation:
public partial class RadForm1 : Telerik.WinControls.UI.RadForm
{
public RadForm1()
{
InitializeComponent();
radGridView1.DataSource = GetTable();
BaseGridBehavior gridBehavior = radGridView1.GridBehavior as BaseGridBehavior;
gridBehavior.UnregisterBehavior(typeof(GridViewDataRowInfo));
gridBehavior.RegisterBehavior(typeof(GridViewDataRowInfo), new CustomGridDataRowBehavior());
}
protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
int count = 100;
foreach (var row in radGridView1.Rows)
{
foreach (GridViewCellInfo cell in row.Cells)
{
cell.Tag = count--;
}
}
}
static DataTable GetTable()
{
DataTable table = new DataTable();
table.Columns.Add("Dosage", typeof(int));
table.Columns.Add("Drug", typeof(string));
table.Columns.Add("Name", typeof(string));
table.Columns.Add("Date", typeof(DateTime));
table.Rows.Add(25, "Indocin", "David", DateTime.Now);
table.Rows.Add(50, "Enebrel", "Sam", DateTime.Now);
table.Rows.Add(10, "Hydralazine", "Christoff", DateTime.Now);
table.Rows.Add(21, "Combivent", "Janet", DateTime.Now);
table.Rows.Add(100, "Dilantin", "Melanie", DateTime.Now);
return table;
}
}
public class CustomGridDataRowBehavior : GridDataRowBehavior
{
protected override bool ProcessEnterKey(KeyEventArgs keys)
{
int currentIndex = (int)this.GridControl.CurrentRow.Cells[this.GridControl.CurrentColumn.Name].Tag;
foreach (var row in GridControl.Rows)
{
foreach (GridViewCellInfo cell in row.Cells)
{
if ((int)cell.Tag == currentIndex + 1)
{
this.GridControl.CurrentRow = row;
this.GridControl.CurrentColumn = cell.ColumnInfo;
break;
}
}
}
return true;
}
}
I hope this will be useful.
Regards,
Dimitar
Progress Telerik