private void OnCustomInitialize() { // Ready Matrix to populate data Matrix0.Clear(); Matrix0.Columns.Item("Col_0").Visible = false; Matrix0.Columns.Item("Col_1").Visible = false; // Querying the DB Data source oForm = Application.SBO_Application.Forms.Item(this.UIAPIRawForm.UniqueID); oForm.Select(); LoadDataMatrix(); oForm.EnableMenu("1281", false); oForm.EnableMenu("1282", false); }