MouseDevice.GetPosition(IInputElement) Method

Reference

Definition

Namespace:: System.Windows.Input

Assembly:: PresentationCore.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Gets the position of the mouse relative to a specified element.

public:
 System::Windows::Point GetPosition(System::Windows::IInputElement ^ relativeTo);

[System.Security.SecurityCritical]
public System.Windows.Point GetPosition (System.Windows.IInputElement relativeTo);

public System.Windows.Point GetPosition (System.Windows.IInputElement relativeTo);

[<System.Security.SecurityCritical>]
member this.GetPosition : System.Windows.IInputElement -> System.Windows.Point

member this.GetPosition : System.Windows.IInputElement -> System.Windows.Point

Public Function GetPosition (relativeTo As IInputElement) As Point

Parameters

relativeTo: IInputElement

The frame of reference in which to calculate the position of the mouse.

Returns

Point

The position of the mouse relative to the parameter relativeTo.

Attributes: SecurityCriticalAttribute

Exceptions

InvalidOperationException

relativeTo is null or is not a UIElement or ContentElement.

Remarks

The position of the mouse pointer is calculated relative to the specified IInputElement with the upper-left corner of element being the point of origin, 0,0.

Applies to

Κοινή χρήση μέσω