/* 1.定義Form1以對話框方式彈出 */
1 Form1 form1= new Form1(); 2 if (Form1.ShowDialog() == DialogResult.OK) 3 { 4 MessageBox.Show(Form1.Param); 5 }
/* 2.在Form1窗口中定義變量 */
1 public string Param;
/* 3.給變量復制並返回DialogResult.OK結束對話 */
1 Param = “Hello.”; 2 3 this.DialogResult = DialogResult.OK;