private void dgvSelectionItem_CellMouseClick(object sender, DataGridViewCellMouseEventArgs e) { if (e.RowIndex == -1) { return; } try { if (e.ColumnIndex == 7) { Int32 itemID = Convert.ToInt32("0" + dgvSelectionItem.Rows[e.RowIndex].Cells[0].Value); UpdateSelectionItemCtl objSelection = new UpdateSelectionItemCtl(itemID); objSelection.Parent = this.ParentForm; UserControlManager.UserControls.Push(this); Panel pnl = (Panel)this.ParentForm.Controls["pnlContext"]; string s = pnl.Name; objSelection.ParentForm.Controls[s].Controls.Clear(); objSelection.ParentForm.Controls[s].Controls.Add(objSelection); } else if (e.ColumnIndex == 8) { if (MessageBox.Show("Are you sure you want to delete the selected food type?", RMSGlobal.MessageBoxTitle, MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes) { int selectItemCatId = 0; bool bTempBool = Int32.TryParse(dgvSelectionItem.Rows[e.RowIndex].Cells[0].Value.ToString(), out selectItemCatId); if (bTempBool) { CCategory4 objSelectItem = new CCategory4(); objSelectItem.Category4ID = selectItemCatId; CCategoryManager oManager = new CCategoryManager(); CResult oResult = oManager.DeleteCat4(objSelectItem); if (oResult.IsSuccess) { dgvSelectionItem.Rows.RemoveAt(e.RowIndex); } } } } } catch (Exception exp) { throw exp; } }