private void InitData()
{
GridWeb1.WorkSheets.Clear();
GridWeb1.WorkSheets.Add("Custom Format");
GridCell cell;
GridCells cells = GridWeb1.WorkSheets[0].Cells;
cells["A1"].PutValue("Custom Format");
cells["A2"].PutValue("0.0");
cells["A3"].PutValue("0.000");
cells["A4"].PutValue("#,##0.0");
cells["A5"].PutValue("0.0%");
cells["A6"].PutValue("0.000E+00");
cells["A7"].PutValue("yyyy-m-d h:mm");
cell = cells["B1"];
cell.PutValue("Format Results");
cell = cells["B2"];
cell.PutValue(12345.6789);
cell.SetCustom("0.0");
cell = cells["B3"];
cell.PutValue(12345.6789);
cell.SetCustom("0.000");
cell = cells["B4"];
cell.PutValue(543123456.789);
cell.SetCustom("#,##0.0");
cell = cells["B5"];
cell.PutValue(0.925687);
cell.SetCustom("0.0%");
cell = cells["B6"];
cell.PutValue(-1234567890.5687);
cell.SetCustom("0.000E+00");
cell = cells["B7"];
cell.PutValue(DateTime.Now);
cell.SetCustom("yyyy-m-d h:mm");
cells.SetColumnWidthPixel(0, 220);
cells.SetColumnWidthPixel(1, 220);
}