IInkStrokes::Item method (msinkaut.h)

Retrieves the IInkStrokeDisp object at the specified index within the InkStrokes collection.

Syntax

HRESULT Item(
  long           Index,
  IInkStrokeDisp **Stroke
);

Parameters

Index

The zero-based index of the IInkStrokeDisp object to get.

Stroke

When this method returns, contains a pointer to the IInkStrokeDisp object at the specified index within the InkStrokes collection.

Return value

This method can return one of these values.

Return code Description
S_OK
Success.
E_POINTER
A parameter contained an invalid pointer.
E_FAIL
An unspecified error occurred.
CO_E_CLASSTRING
Invalid GUID format.
DISP_E_TYPEMISMATCH
One of the parameters is not a valid VARIANT type.
E_INVALIDARG
Invalid argument.
E_UNEXPECTED
Unexpected parameter or property type.
REGDB_CLASSNOTREG
Type object not registered.
E_OUTOFMEMORY
Cannot allocate memory to complete the operation.
E_INK_EXCEPTION
An exception occurred inside the method.
TPC_E_RECOGNIZER_NOT_REGISTERED
The recognizers registry key is corrupted or your environment does not support handwriting recognition.

Remarks

An error occurs if the index doesn't match any existing member of the collection.

Requirements

   
Minimum supported client Windows XP Tablet PC Edition [desktop apps only]
Minimum supported server None supported
Target Platform Windows
Header msinkaut.h
Library InkObj.dll

See also

IInkStrokeDisp Interface

IInkStrokes

InkStrokes Collection