private void deleteButton_Click(object sender, EventArgs e) { int id1 = 110; foreach (DataGridViewRow row in dataGridView1.SelectedRows) { int id = Convert.ToInt32(row.Cells[0].Value.ToString()); id1 = id; DaoCategory.DeleteCategory(id); } fillGrip(); MessageBox.Show("done!" + id1); }
public async Task <ReturnObject> UpdateCategory(string CategoryId) { ReturnObject obj = new ReturnObject(); obj.status = -1; try { DaoCategory daoCategory = new DaoCategory(tWG_ACHECKContext); int result = await daoCategory.DeleteCategory(CategoryId); if (result > 0) { obj.status = 1; } obj.value = result; } catch (Exception ex) { obj.status = -1; obj.message = ex.StackTrace; } return(obj); }