private void btnUpdateInventory_Click(object sender, EventArgs e) { // Get modified data from the grid. DataTable changedDT = (DataTable)inventoryGrid.DataSource; // Commit our changes. dal.UpdateInventory(changedDT); }
private void btnUpdateInventory_Click(object sender, EventArgs e) { DataTable changedDT = (DataTable)inventoryGrid.DataSource; try { dal.UpdateInventory(changedDT); } catch (Exception ex) { MessageBox.Show(ex.Message); } }
private void button1_Click(object sender, EventArgs e) { //从网格获取修改的数据 DataTable changedDT = (DataTable)this.dataGridView1.DataSource; try { dal.UpdateInventory(changedDT); } catch (Exception ex) { MessageBox.Show(ex.Message); } }
private void btnUpdateInventory_Click(object sender, EventArgs e) { // Get modified data from the grid. DataTable changedDT = (DataTable)inventoryGrid.DataSource; try { // Commit our changes. dal.UpdateInventory(changedDT); } catch (Exception ex) { MessageBox.Show(ex.Message); } }