Question Regarding UI Controls

Questions & Answers
1 
if (GUI.Button (Rect (10,10,150,100), "I am a button")) {
    print ("You clicked the button!");
}

What is this in C#? THank you.

2

Try inserting the keyword new just before Rect:

if (GUI.Button (new Rect (10,10,150,100), "I am a button")) {
    print ("You clicked the button!");

}