GUI Style Buttons

Unity Engine
1

Hey guys, ive just started using the Necromancer GUI and i re-did all my buttons with it, how would i turn GUILayout.Button(" Exit", "ShortButton"); into a button?

for example when i click it, it runs the script Application.Quit();

2 
 GUILayout.Button("  Exit", "ShortButton')
{ 
     //Do my action when clicked
     Application.Quit();
}
3

i tried doing that, it keeps coming up with errors saying stuff like expecting : instead of ; after the Application.Quit() and when i do it it says

this is my whole code for that part

function DoExit (windowID : int) 
{

		GUILayout.BeginVertical();
		GUILayout.Button("        Exit", "ShortButton");
		{ 
                  //Do my action when clicked
                     Application.Quit():
                 }
		GUILayout.EndVertical();
		GUI.DragWindow (Rect (0,0,10000,10000));
}
4

The correct way of executing a piece of code on click of a button is as below:

if ( GUILayout.Button( Rect (0,0,50,20), "Exit" ) )
{ 
    //Do my action when clicked
    Application.Quit():
}
5

No he using GUILayout… Not GUI… which would then want a Rect position… GUI != GUILayout

As for afro kid… Take off the Semi colon…

function DoExit (windowID : int) 
{

		GUILayout.BeginVertical();
		GUILayout.Button("        Exit", "ShortButton") // <-- No SemiColon
		{ 
                  //Do my action when clicked
                     Application.Quit():
                 }
		GUILayout.EndVertical();
		GUI.DragWindow (Rect (0,0,10000,10000));
}