static public bool ColumnExist(this DataGrid dg, string sName) { return (null != dg.ColumnGet(sName)); }
static public void ColumnMove(this DataGrid dg, string sName, int nDisplayIndex) { DataGridColumn dgcColumn; if (null != (dgcColumn = dg.ColumnGet(sName))) dgcColumn.DisplayIndex = nDisplayIndex; }
static public void ColumnResize(this DataGrid dg, string sName, DataGridLength stDGL) { DataGridColumn dgcColumn; if (null != (dgcColumn = dg.ColumnGet(sName))) dgcColumn.Width = stDGL; }
static public void ColumnRemove(this DataGrid dg, string sName) { DataGridColumn dgcColumn; if (null != (dgcColumn = dg.ColumnGet(sName))) dg.Columns.Remove(dgcColumn); }