private int letterBar_IndexToValue(object sender, Resco.Controls.ScrollBar.ScrollBarExtensionBase.ValueIndexConversionEventArgs e)
{
// get datasource, return if not found
//DataView dv = alCustomers.DataSource as DataView;
//if (dv == null)
// return -1;
//// get DataTable
//DataTable dt = dv.Table as DataTable;
//if (dt == null)
// return -1;
//// find all rows which starts with the selected letter
//DataRow[] rows = dt.Select("CompanyName LIKE '" + letterBar.IndexToLetter(e.Parameter) + "%'", "CompanyName");
//if (rows.Length > 0)
//{
// // get the position of the first row
// int position = dv.Find(Convert.ToString(rows[0]["CompanyName"]));
// // uncomment this line to select the row
// //alCustomers.ActiveRowIndex = position;
// // ensure visible the row and do not update scrollbar value
// alCustomers.EnsureVisible(position, true);
//}
// return -1 to not update ScrollBar.Value
return(-1);
}
private int letterBar_ValueToIndex(object sender, Resco.Controls.ScrollBar.ScrollBarExtensionBase.ValueIndexConversionEventArgs e)
{
// get the row at the ScrollBar value
//Resco.Controls.AdvancedList.Row row = alCustomers.DataRows[alCustomers.TopRowIndex];
//if (row == null)
// return -1;
//string text = Convert.ToString(row["CompanyName"]);
//if (text.Length > 0)
//{
// return letterBar.LetterToIndex(text[0]);
//}
return(-1);
}