C # neutron Form Maximizes

1. Set the parent form property; IsMdiContainer set to true;

 

 

2. drag the control button, modify button in the text.

 

 

3. Click the button control setup code:

 

// instantiate a form
Form1 FRM = new new Form1 ();
// Set 2 relevant to the parent form
frm.MdiParent = this;

// 3 shows subform
frm.Show ();
// title. 4 subform
frm.Text = "subform";

// 5. Set the form is maximized

 frm.WindowState = FormWindowState.Maximized;

 

4. The example is completed, final results are as follows: