Form inside a form?

Question

How Can I add Form inside a form?

Selva Ganapathy · Answer

Hi Jegan Priya You cant Directly add a Form inside another Form But in MDI Because Form is a Ultimate Parent But you can set Owner for a Form That may help you to provide a relation between forms Like Form1 form1 = new Form1(); Form2 form2 = new Form2(); form2.Owner = form1; Regards Selva Ganapathy K

Vulpes · Answer

The usual way is to create a multiple document interface (MDI) application. The parent form has its IsMdiContainer property set to true. You can then open an MDI 'child' form from the parent with code such as this: ChildForm child = new ChildForm(); child.MdiParent = this; child.Show(); and the child form will appear and remain within the parent form's boundaries.

Vulpes · Answer

If you minimize the parent form then it will automatically minimize the child form(s) using any of the above 3 approaches.

Vulpes · Answer

Another way to do this without using MDI is to call the Win32 API function SetParent: using System.Runtime.InteropServices; // .... // add this declaration within the parent form: [DllImport(user32.dll)] static extern IntPtr SetParent(IntPtr hWndChild IntPtr hWndNewParent); // now use this code to open the child form within the parent: ChildForm child = new ChildForm(); SetParent(child.Handle this.Handle); child.Show();

nathaJegamoorty Pillai · Answer

Hi Vulpe Yes All solution working fine But I need individual floating so I am choosing second one i.e. setting owner methods. Also Thank you so much

nathaJegamoorty Pillai · Answer

Hi Vulpes Really thanks for the help But I just want access Minimize all child while I am trying to minimize parent ? How can I do this?