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Region.IsVisible Method (Int32, Int32, Int32, Int32)

.NET Framework 4.5

Tests whether any portion of the specified rectangle is contained within this Region.

Namespace: System.Drawing
Assembly: System.Drawing (in System.Drawing.dll)

public bool IsVisible(
	int x,
	int y,
	int width,
	int height
)

Parameters

x: Type: System.Int32
The x-coordinate of the upper-left corner of the rectangle to test.

y: Type: System.Int32
The y-coordinate of the upper-left corner of the rectangle to test.

width: Type: System.Int32
The width of the rectangle to test.

height: Type: System.Int32
The height of the rectangle to test.

Return Value

Type: System.Boolean
true when any portion of the specified rectangle is contained within this Region; otherwise, false.

Examples

For a code example, see the IsVisible(RectangleF) method.

Version Information

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Platforms

Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Reference

Region Class

IsVisible Overload

System.Drawing Namespace

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