private void updateToolStripMenuItem1_Click(object sender, EventArgs e) { try { int bookId = Convert.ToInt32(dataGridViewBook.SelectedRows[0].Cells["Id"].Value); BookForms.InsertAndUpdate update = new BookForms.InsertAndUpdate(bookId); update.ShowDialog(); InitializeDataGridViewBook(); } catch { MessageBox.Show("Selected row == null"); } }
private void insertToolStripMenuItem1_Click(object sender, EventArgs e) { BookForms.InsertAndUpdate insert = new BookForms.InsertAndUpdate(); insert.ShowDialog(); InitializeDataGridViewBook(); }