Point.X Property

Gets or sets the X-coordinate value of this Point structure.

Namespace:  System.Windows
Assembly:  WindowsBase (in WindowsBase.dll)
XMLNS for XAML: http://schemas.microsoft.com/winfx/2006/xaml/presentation, http://schemas.microsoft.com/netfx/2007/xaml/presentation

Public Property X As Double
<object X="double" .../>

Property Value

Type: System.Double
The X-coordinate value of this Point structure. The default value is 0.

The following example shows how to check if two Point structures are not equal. It also illustrates how to assign values to a Point structure when the structure is being declared and after the structure has been declared.

		' Checks if two Points are equal using the overloaded inequality operator.
		Private Function pointInequalityExample() As Boolean
			' Checks if two Points are not equal using the overloaded inequality operator.

			' Declaring point1 and initializing x,y values
			Dim point1 As New Point(10, 5)

			' Declaring point2 without initializing x,y values
			Dim point2 As New Point()

			' Boolean to hold the result of the comparison
			Dim areNotEqual As Boolean

			' assigning values to point2
			point2.X = 15
			point2.Y = 40

			' Compare Point structures for equality.
			' areNotEqual is True
			areNotEqual = (point1 <> point2)

			Return areNotEqual

		End Function

.NET Framework

Supported in: 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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