Closing Forms automatically

Question

hi guys...i have a small doubt... imagine i have three forms f1f2 and f3.... if i click a button in f1 f2 and f3 should be closed automatically.... how to do this?.... thanks ...

csharp rocks · Answer

thank u so much.....

Niradhip Chakraborty · Answer

You also can refer the following Article: http://www.csharp411.com/close-all-forms-in-a-thread-safe-manner/

Niradhip Chakraborty · Answer

To close all Mdi child forms from code within the Mdi parent itself you can use: foreach (Form f in this.MdiChildren) { f.Close(); } To close them from some other form replace 'this' with a reference to the Mdi Parent form. To open another form just create an instance of it and call the Show() or ShowDialog() methods on that instance depending on whether its modal or not.