ios - Button with different width on iPhone 5 -


i want increase size of custom button if user using iphone 5.

this have in .m file

//.m file if(ui_user_interface_idiom() == uiuserinterfaceidiomphone) {     cgsize result = [[uiscreen mainscreen] bounds].size;     if(result.height == 480)     {         int varwidth = 228;     }     if(result.height == 568)     {         int varwidth = 272;     } }  ....  [newbutton setframe:cgrectmake(8.0, 40.0, 228, 80.0)];

but want this:

[newbutton setframe:cgrectmake(8.0, 40.0, varwidth, 80.0)];

you using varwidth out of it's scope.

int varwidth;  if(ui_user_interface_idiom() == uiuserinterfaceidiomphone) {     cgsize result = [[uiscreen mainscreen] bounds].size;     if(result.height == 480)     {         varwidth = 228;     }     if(result.height == 568)     {         varwidth = 272;     } }  ....  [newbutton setframe:cgrectmake(8.0, 40.0, varwidth, 80.0)];

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