xcode - 为什么我不在 if 条件下返回 lbl_esdeger.text？

Question

为什么我的 lbl_esdeger.text 字符串不能取值？感谢帮助

selectedCountry = @"Kanıt"; lblText.text = selectedCountry;

titlearray = [[NSMutableArray alloc]init];
//KANAL D
[titlearray addObject:@"Annem Uyurken"];
[titlearray addObject:@"Arka Sokaklar"];
[titlearray addObject:@"Kanıt"];
[titlearray addObject:@"Kötü Yol"]; 


int i;
for (i=0; i<[titlearray count]; i++) 
{
    if ([titlearray objectAtIndex:i] == selectedCountry) 
    {
        lbl_esdeger.text = [titlearray objectAtIndex:i];
        NSLog(@"--- %@ --- %@",[titlearray objectAtIndex:i],selectedCountry);
    }
}

Answer 1

isEqualToString您应该使用if 条件中的方法比较字符串：

if ([[titlearray objectAtIndex:i] isEqualToString:selectedCountry])
                                  ^^^^^^^^^^^^^^^