protected void chkAllCells_CheckedChanged(object sender, EventArgs e)
{
chkSelectedCells.Checked = false;
if (chkAllCells.Checked)
{
// ExStart:MakeAllCellsEditable
// Accessing the reference of the worksheet that is currently active
GridWorksheet sheet = GridWeb1.WorkSheets[GridWeb1.ActiveSheetIndex];
// Setting all cells of the worksheet to Editable
sheet.SetAllCellsEditable();
// ExEnd:MakeAllCellsEditable
Label1.Text = "All cells are editable now.";
}
else
{
// ExStart:MakeAllCellsReadOnly
// Accessing the reference of the worksheet that is currently active
GridWorksheet sheet = GridWeb1.WorkSheets[GridWeb1.ActiveSheetIndex];
// Setting all cells of the worksheet to Readonly
sheet.SetAllCellsReadonly();
// ExEnd:MakeAllCellsReadOnly
Label1.Text = "All cells are readonly now.";
}
}