[Import] transfer value between Windows Forms

In form1, the statement for opening a window and passing variables is as follows:
Private void button#click (Object sender, system. eventargs E)
{
Form2 myform = new form2 ();
Myform. Show ();
Myform. textbox2.text = textbox1.text; (textbox1 is the control on form1)
}
In form2, change the default private system. Windows. Forms. textbox textbox2; to public system. Windows. Forms. textbox textbox2; so that the global reference can be made.

You can also use global variables to change myform. To do this, note that this variable must also be public.

ArticleSource: http://philosophy.mblogger.cn/zeusvenus/posts/3138.aspx