Example #1
0
 private void buttonOK_Click(object sender, EventArgs e)
 {
     if (CoursesRequests.EditSubject(EditId, nameBox.Text) == null)
     {
         MessageBox.Show("Предмет не изменен", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
     }
     else
     {
         Close();
     }
 }