C# (CSharp) ADO.Net StudentDAL示例

示例#1

 private void button5_Click(object sender, RoutedEventArgs e)
 {
     MessageBox.Show(StudentDAL.DeleteById(1015).ToString());
 }

示例#2

 private void button4_Click(object sender, RoutedEventArgs e)
 {
     MessageBox.Show(StudentDAL.getCount().ToString());
 }