public virtual void BtnDel_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e) { if (FGridStatu == GridStatu.gsBrowse) { if (GV_Main.RowCount > 0) { if (MessageBox.Show("確定要刪除此筆資料?", "詢問", MessageBoxButtons.OKCancel) == DialogResult.OK) { GV_Main.DeleteSelectedRows(); GV_Main.RefreshData(); DBUpdate(GCNum.GCN_Main); GC_Main.Refresh(); FGridStatu = GridStatu.gsBrowse; BtnNew.Enabled = true; BtnQuery.Enabled = true; BtnEdit.Enabled = true; BtnDel.Enabled = true; BtnFirst.Enabled = true; BtnPrior.Enabled = true; BtnNext.Enabled = true; BtnLast.Enabled = true; BtnSave.Enabled = false; BtnCancel.Enabled = false; btnAutoWidth.Enabled = true; } } } }