设置XtraGrid只读，不可编辑

/// <summary>
/// 判断是否允许编辑
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void gvRM_IN_YARD_MAIN_ShowingEditor(object sender, CancelEventArgs e)
{
DataRow row = this.gvRM_IN_YARD_MAIN.GetDataRow(this.gvRM_IN_YARD_MAIN.FocusedRowHandle);
if (row != null)
{
e.Cancel = true;
if (gvRM_IN_YARD_MAIN.FocusedColumn.Name == "CHECKED1")
{
e.Cancel = false;
}
}
}