本文整理汇总了C#中NSSet.First方法的典型用法代码示例。如果您正苦于以下问题：C# NSSet.First方法的具体用法？C# NSSet.First怎么用？C# NSSet.First使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类NSSet的用法示例。
在下文中一共展示了NSSet.First方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: TouchesBegan
public override void TouchesBegan (NSSet touches, UIEvent evt)
{
CanvasView.DrawTouches (touches, evt);
if (visualizeAzimuth) {
ReticleView.Hidden = false;
UpdateReticleView ((UITouch)touches.First());
}
}示例2: TouchesMoved
public override void TouchesMoved (NSSet touches, UIEvent evt)
{
var newPoint = ((UITouch)touches.First ()).LocationInView (this);
// keep all lines drawn by user as touch in record so we can draw them in view
Lines.Add (new Line (lastPoint, newPoint));
lastPoint = newPoint;
// make a draw call
SetNeedsDisplay ();
}示例3: TouchesBegan
public override void TouchesBegan (NSSet touches, UIEvent evt)
{
lastPoint = ((UITouch)touches.First ()).LocationInView (this);
}