【发布时间】:2014-04-28 11:21:47
【问题描述】:
我正在使用以下代码在按下 UIButton 时为某些元素设置动画,但在动画完成时未调用 UIView.Animate 完成回调。
如果我将 UIView.Animate 块移到 touchUpInside 委托之外,则会触发动画完成回调。我做错了吗?
close_loginemail.TouchUpInside += delegate(object sender, EventArgs e) {
//Animate first_screen_view and second_screen_view left
UIView.Animate (0.3, 0, UIViewAnimationOptions.CurveEaseInOut, () => {
login_email_view.Alpha = 0.0f;
login_blur.BlurRadius = 0f;
}, //Completion callback
() => {
Console.WriteLine ("test");
login_email_view.Frame = new RectangleF (View.Frame.Width, 0, View.Frame.Width, View.Frame.Height);
if (loginemail_field.IsFirstResponder) {
loginemail_field.ResignFirstResponder ();
}
if (loginpassword_field.IsFirstResponder) {
loginpassword_field.ResignFirstResponder ();
}
});
};
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