本文整理汇总了C#中System.Windows.Forms.Control.Region属性的典型用法代码示例。如果您正苦于以下问题：C# Control.Region属性的具体用法？C# Control.Region怎么用？C# Control.Region使用的例子？那么, 这里精选的属性代码示例或许可以为您提供帮助。
在下文中一共展示了Control.Region属性的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: roundButton_Paint
// This method will change the square button to a circular button by
// creating a new circle-shaped GraphicsPath object and setting it
// to the RoundButton objects region.
private void roundButton_Paint(object sender,
System.Windows.Forms.PaintEventArgs e)
{
System.Drawing.Drawing2D.GraphicsPath buttonPath =
new System.Drawing.Drawing2D.GraphicsPath();
// Set a new rectangle to the same size as the button's
// ClientRectangle property.
System.Drawing.Rectangle newRectangle = roundButton.ClientRectangle;
// Decrease the size of the rectangle.
newRectangle.Inflate(-10, -10);
// Draw the button's border.
e.Graphics.DrawEllipse(System.Drawing.Pens.Black, newRectangle);
// Increase the size of the rectangle to include the border.
newRectangle.Inflate( 1, 1);
// Create a circle within the new rectangle.
buttonPath.AddEllipse(newRectangle);
// Set the button's Region property to the newly created
// circle region.
roundButton.Region = new System.Drawing.Region(buttonPath);
}