(iPhone SDK) How to modify UIButton by tag id? -


i've created group of buttons follows:

nsstring *nameimg; uibutton *button;  for(int i=1;i<=144;i++){     button = [[uibutton alloc] initwithframe:cgrectmake(posx, posy, 43, 43)];     nameimg = [nsstring stringwithformat:@"img%i.png",i];     [button setbackgroundimage:[uiimage imagenamed:nameimg] forstate:(uicontrolstate)normal];     button.tag = i;     [scrollview addsubview:button];      posx += 55;      if (i % 4 == 0){             posy += 55;         posx = 15;     } }

how can modify button getting tag? it's possible following line?

[button.tagid settitle:@"hello"];

i don't want listener method, want modify button identifying tag.

thanks in advance

[(uibutton*)[scrollview viewwithtag:tagid] settitle:@"hello" forstate:uicontrolstatenormal];

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