Graphics.DrawIconUnstretched(Icon, Rectangle) 方法
重要
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在不缩放图像的情况下绘制由指定 Icon 表示的图像。
public:
void DrawIconUnstretched(System::Drawing::Icon ^ icon, System::Drawing::Rectangle targetRect);C#
public void DrawIconUnstretched (System.Drawing.Icon icon, System.Drawing.Rectangle targetRect);member this.DrawIconUnstretched : System.Drawing.Icon * System.Drawing.Rectangle -> unitPublic Sub DrawIconUnstretched (icon As Icon, targetRect As Rectangle)
icon
null。
下面的代码示例设计用于 Windows 窗体，它需要 PaintEventArgse，这是 Paint 事件处理程序的参数。 该代码执行以下操作：
从示例文件夹中的标准 Windows 图标文件创建图标SampIcon.ico。
创建一个要在其中绘制图标的矩形。
将图标绘制到屏幕。
矩形的位置将定位屏幕上的图标，并且绘制的图标未缩放且未调整。
private:
void DrawIconUnstretchedRectangle( PaintEventArgs^ e )
{
// Create icon.
System::Drawing::Icon^ newIcon = gcnew System::Drawing::Icon( "SampIcon.ico" );
// Create rectangle for icon.
Rectangle rect = Rectangle(100,100,200,200);
// Draw icon to screen.
e->Graphics->DrawIconUnstretched( newIcon, rect );
}
C#
private void DrawIconUnstretchedRectangle(PaintEventArgs e)
{
// Create icon.
Icon newIcon = new Icon("SampIcon.ico");
// Create rectangle for icon.
Rectangle rect = new Rectangle(100, 100, 200, 200);
// Draw icon to screen.
e.Graphics.DrawIconUnstretched(newIcon, rect);
}
Private Sub DrawIconUnstretchedRectangle(ByVal e As PaintEventArgs)
' Create icon.
Dim newIcon As New Icon("SampIcon.ico")
' Create rectangle for icon.
Dim rect As New Rectangle(100, 100, 200, 200)
' Draw icon to screen.
e.Graphics.DrawIconUnstretched(newIcon, rect)
End Sub
| 产品 | 版本 |
|---|---|
| .NET | 6, 7, 8, 9 |
| .NET Framework | 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| .NET Standard | 2.0 |
| Windows Desktop | 3.0, 3.1, 5, 6, 7, 8, 9 |
