/// <summary> /// Form will delete Supplier , after delete form will be cleared and make form open for New Mode . /// </summary> private void btnDelete_Click(object sender, System.EventArgs e) { try { //If no item is selected, then on click system displays “Please select at least one item.” if (string.IsNullOrEmpty(editSupplierCode)) { MessageBox.Show("Please select at least one item."); return; } //On click of delete the system prompts “ Are you sure you wish to delete the selected items” if (MessageBox.Show("Are you sure you wish to delete the selected items", "Confirm", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes) { if (supplierManager.DeleteByID(this.supplierModel.SupplierCode)) { MessageBox.Show("Delete successfully"); clearForm(); } } } catch (Exception) { throw; } }