private void PUT_TAB_GET_Button_Click(object sender, RoutedEventArgs e)
{
HttpWebOperation httpPost = new HttpWebOperation();
string info = PUT_TAB_ID_No_TEXTBOX.Text + ";" + PUT_TAB_Name_TEXTBOX.Text + ";" + PUT_TAB_Gender_TEXTBOX.Text + ";" + PUT_TAB_Major_TEXTBOX.Text + ";" + PUT_TAB_EmailAddress_TEXTBOX.Text;
string result = httpPost.UpdateStudentInfoByPut(URL_TEXTBOX.Text, info);
PUT_TAB_RESULT_TEXTBOX.Text += result + "\n";
}
