右键弹出菜单 并动态新增菜单子项
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 | private void vAssetDetailDataGridView_CellMouseDown( object sender, DataGridViewCellMouseEventArgs e) { if (e.Button == MouseButtons.Right) { if (e.RowIndex >= 0) { if (vAssetDetailDataGridView.Rows[e.RowIndex].Selected == false ) { vAssetDetailDataGridView.ClearSelection(); vAssetDetailDataGridView.Rows[e.RowIndex].Selected = true ; } string typename = vAssetDetailDataGridView.Rows[e.RowIndex].Cells[0].Value.ToString(); AssetType listtype = AssetTypeBLL.QueryAllAssetType().FirstOrDefault<AssetType>(p => p.TypeName == typename) as AssetType; if (listtype != null ) { List<AssetTypeExtend> listextend = AssetTypeBLL.QueryAssetTypeExtend(listtype.Id); cmsTypeExtend.Items.Clear(); for ( int i = 0; i < listextend.Count; i++) { cmsTypeExtend.Items.Add(listextend[i].ExtendName); } } else { cmsTypeExtend.Text = "暂无属性" ; } cmsTypeExtend.Show(MousePosition.X, MousePosition.Y); } } } |
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