ICabNode::GetUnknown Method
From PDF XChange PDF SDK
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== Syntax == | == Syntax == | ||
| − | <pre class="brush:cpp;gutter:false">HRESULT GetUnknown([in] LPWSTR | + | <pre class="brush:cpp;gutter:false">HRESULT GetUnknown([in] LPWSTR sKey, |
| − | [in, defaultvalue(NULL)] IUnknown* | + | [in, defaultvalue(NULL)] IUnknown* pDefVal, |
[out, retval] IUnknown** pVal);</pre> | [out, retval] IUnknown** pVal);</pre> | ||
== Parameters == | == Parameters == | ||
| − | ; | + | ;sKey |
:[in] Value of LPWSTR. | :[in] Value of LPWSTR. | ||
| − | ; | + | ;pDefVal |
:[in, optional] Pointer to IUnknown*. | :[in, optional] Pointer to IUnknown*. | ||
;pVal | ;pVal | ||
Revision as of 02:05, 4 June 2015
The method of interface of PDF-XChange Editor SDK.
Syntax
HRESULT GetUnknown([in] LPWSTR sKey,
[in, defaultvalue(NULL)] IUnknown* pDefVal,
[out, retval] IUnknown** pVal);
Parameters
- sKey
- [in] Value of LPWSTR.
- pDefVal
- [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.
