private void button2_Click(object sender, EventArgs e) { int index = this.dataGridView1.CurrentRow.Index; if (index < 0) { MessageBox.Show("请选择要修改的记录!", "提示"); return; } else { try { StudentItem.InsertStudent f1 = new InsertStudent(ds.Tables[0].Rows[index]["StudentNumber"].ToString()); f1.ShowDialog(); } catch { MessageBox.Show("一定要先按Search!!", "错误"); } } }
private void studentInsertToolStripMenuItem_Click(object sender, EventArgs e) { StudentItem.InsertStudent f = new StudentItem.InsertStudent(""); f.ShowDialog(); }