Rect.Union Method (Rect)
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Expands the rectangle represented by the current Rect exactly enough to contain the specified rectangle.
Namespace: System.Windows
Assembly: System.Windows (in System.Windows.dll)
Syntax
'Declaration
Public Sub Union ( _
rect As Rect _
)
public void Union(
Rect rect
)
Parameters
- rect
Type: System.Windows.Rect
The rectangle to include.
Remarks
Because this method alters the current Rect it acts upon, it is often a best practice to retain a copy before calling Union in case the union is not a desirable value for the current Rect.
Version Information
Silverlight
Supported in: 5, 4, 3
Silverlight for Windows Phone
Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0
Platforms
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.