ICabNode::GetUnknown Method
From PDF XChange PDF SDK
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== Syntax == | == Syntax == | ||
| − | <pre class="brush:cpp;gutter:false">HRESULT GetUnknown([in | + | <pre class="brush:cpp;gutter:false">HRESULT GetUnknown([in] LPWSTR pKey, [in, optional] IUnknown* defVal, [out, retval] IUnknown** pVal);</pre> |
== Parameters == | == Parameters == | ||
;''pKey'' | ;''pKey'' | ||
| − | :[in | + | :[in] Value of LPWSTR. |
;''defVal'' | ;''defVal'' | ||
:[in, optional] Pointer to IUnknown*. | :[in, optional] Pointer to IUnknown*. | ||
Revision as of 10:33, 24 March 2015
The method of interface of PDF-XChange Editor SDK.
Contents
Syntax
HRESULT GetUnknown([in] LPWSTR pKey, [in, optional] IUnknown* defVal, [out, retval] IUnknown** pVal);
Parameters
- pKey
- [in] Value of LPWSTR.
- defVal
- [in, optional] Pointer to IUnknown*.
- pVal
- [out, retval] Pointer to IUnknown*.
Return Value
Returns S_OK if operation was successful or error code in other cases.
See Also
See also ICabNode.
