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此代碼似乎工作正常,修改我的按鈕的屬性,但titleLabel字體顏色不變。我可以更改字體,字體大小,陰影而不是顏色。它目前顯示爲白色,但我試圖將其設置爲黑色。我試過button1.titleLabel.textColor = [UIColor blackColor];和[button1.titleLabel setTextColor:[UIColor blackColor]];似乎承認財產,但仍然是白色的。如何更改titleLabel字體顏色,Xcode
[button1.titleLabel setTextColor:[UIColor blackColor]];
[button1.titleLabel setFont:[UIFont boldSystemFontOfSize:20]];
[button1.titleLabel setShadowColor:[UIColor blackColor]];
[button1.titleLabel setShadowOffset:CGSizeMake(-1, 1)];
[button1 setTitle:@"Do it" forState:UIControlStateNormal];
button1.frame = CGRectMake(0, 0, 250, 40.0);
[myView addSubview:button1];
EmptyStack回答了這一點,謝謝! – Mrwolfy