I didn't know if I understood well but isn't that better?
if (component == 0)
{
NSString *resultString = [[NSString alloc] initWithFormat:@"Proje Adı : %@", [[RaporlarList objectAtIndex:row] ProjeAdii]];
lblProjeAdi.text = [NSString stringWithFormat:@"%@", resultString];
}
else
{
NSString *resultString = [[NSString alloc] initWithFormat:@"Proje No: %@", [[RaporlarList objectAtIndex:row] ProjeNoo]];
lblProjeNo.text = resultString;
}