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4/8/2010
Gets the identifier of an IInkStrokeDisp object.
Syntax
[propget] HRESULT get_ID ([out, retval] long *Id);
Parameters
Id
Returns an identifier for the object.This property is read-only.
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
An object's identifier never changes.
Note
Accessing this property within certain message handlers can result in the underlying function being re-entered, causing unexpected results. Take care to avoid a reentrant call when handling any of the following messages: WM_ACTIVATE, WM_PAINT; WM_SYSCOMMAND if wParam is set to SC_HOTKEY or SC_TASKLIST; and WM_SYSKEYDOWN (when processing Alt-Tab or Alt-Esc key combinations). This is an issue with single-threaded apartment model applications.
Requirements
| Header | msinkaut.h |
| Windows Embedded CE | Windows CE 5.0 and later |
| Windows Mobile | Windows Mobile 6 Classic and later, Windows Mobile 6 Professional and later |