Help with simple code

hi

i'm beginner in learning how develope iphone apps. going through tutorial first code , running errors don't understand. have copied code tutorial several times , still can't build app. code is:

code:

 - (bool)application:(uiapplication *)application didfinishlaunchingwithoptions:(nsdictionary *)launchoptions {  	uilabel *mymessage; 	mymessage=[[uilabel alloc] 	initwithframe: cgrectmake((25,225,300,50)] 	mymessage.text@"hello xcode"; 	mymessage.font[uifont systemfontofsize:48]; 	[window addsubview:mymessage]; 	[mymessage release];                  [self.window makekeyandvisible];          return yes; 

i getting expected token error message on 5th, 6th , 7th line

please can help.

in advance

rezia

 

1) tutorial
2) understand code does, line line. copy , pasting without thinking , understanding teach absolutely nothing

 

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