DatePicker 設置字體顏色

 

    [self.datePicker setValue:RGBCOLOR(204, 204, 204) forKey:@"textColor"];

 

// 默認選中的顏色 為黑色 修改方法如下

//通過NSSelectorFromString獲取setHighlightsToday方法

    SEL selector= NSSelectorFromString(@"setHighlightsToday:");

    //創建NSInvocation

    NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:[UIDatePicker instanceMethodSignatureForSelector:selector]];

    BOOL no = NO;

    [invocation setSelector:selector];

    //setArgument中第一個參數的類picker，第二個參數是SEL，

    [invocation setArgument:&no atIndex:2];

    //讓invocation執行setHighlightsToday方法

    [invocation invokeWithTarget:self.datePicker];