本文整理汇总了C#中Controls.Invoke方法的典型用法代码示例。如果您正苦于以下问题：C# Controls.Invoke方法的具体用法？C# Controls.Invoke怎么用？C# Controls.Invoke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Controls的用法示例。
在下文中一共展示了Controls.Invoke方法的1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: CreateScreenshot
/// <summary>Creates a screen shot of the canvas.</summary>
/// <param name="draw">The method containing the commands for drawing to the canvas.</param>
/// <returns>A screen-shot of the canvas.</returns>
public Bitmap CreateScreenshot(Controls.DrawEventHandler draw)
{
var oldScale = _scale;
var oldRect = canvasRect;
var oldGfx = Graphics;
var bmp = new Bitmap(Size.Width, Size.Height);
using (var g = Graphics.FromImage(bmp))
{
this._scale = 1;
this.Graphics = g;
this.canvasRect = new RectangleF(Point.Empty, this.Size);
draw.Invoke(this);
}
this._scale = oldScale;
this.Graphics = oldGfx;
this.canvasRect = oldRect;
return bmp;
}