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Id Property

Id Property

Gets the identifier of an object.

Declaration

[C++]

[propget] HRESULT get_Id ([out, retval] long* Id);

[propget] HRESULT get_Id ([out, retval] BSTR* Id);

[propget] HRESULT get_Id ([out, retval] InkApplicationGesture* Id);

[Microsoft® Visual Basic® 6.0]

Public Property Get Id() As Long

Public Property Get Id() As InkApplicationGesture

Public Property Get Id() As String

Property Value

long/BSTR/InkApplicationGesture Returns an identifier for the object.

This property is read-only.

For more information about the BSTR data type, see Using the Automation Library.

Return Value

HRESULT value Description
S_OK Success.
E_INKEXCEPTION An exception occurred while processing.
E_POINTER The parameter is an invalid pointer.
E_FAIL An unspecified error occurred.
E_UNEXPECTED Unexpected parameter or property type.

Remarks

Note: An object's identifier is constant over time, meaning that it never changes.

The following table describes the return type for each object that provides an Id property.

Object Return Type
IInkCursor Long
IInkCursorButton String/BSTR
IInkExtendedProperty String/BSTR
IInkGesture InkApplicationGesture
IInkStrokeDisp Long

Note: For the IInkExtendedProperty object, use the Guid property.

This property is read only.

Example

[Visual Basic 6.0]

This Visual Basic 6.0 example returns the ID of a stroke.

Dim theStrokeID As Long
theStrokeID = theInkCollector.Ink.Strokes(0).Id

Applies To