Custom font in IPhone Application

Sometimes we have apply our own custom fonts in application.

Normally we add the fontfile name with extension to resources and a entry in plist.

In code we will use the font some thing like this

[lblTest setFont: [UIFont fontWithName: @"fontfilenamewithoutextension" size:30]];

But this doesn't works if font name is different from font file name.
To get the font name use below code.

   NSArray *familyNames = [UIFont familyNames];

    for( NSString *familyName in familyNames ){

        printf( "Family: %s \n", [familyName UTF8String] );

        NSArray *fontNames = [UIFont fontNamesForFamilyName:familyName];

        for( NSString *fontName in fontNames ){

            printf( "\tFont: %s \n", [fontName UTF8String] );

        }

    }

Pick the font name from the list which is printed in the log and then just replace that 

[lblTest setFont: [UIFont fontWithName: @"fontname" size:30]];

Now your custom font works :).