ICabNode::GetUnknown Method
From PDF XChange PDF SDK
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{{#customTitle:ICabNode::GetUnknown Method}} | {{#customTitle:ICabNode::GetUnknown Method}} | ||
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== Syntax == | == Syntax == | ||
| − | <pre class="brush:cpp;gutter:false">HRESULT GetUnknown([in] LPWSTR pKey, [in, | + | <pre class="brush:cpp;gutter:false">HRESULT GetUnknown([in] LPWSTR pKey, |
| + | [in, defaultvalue(NULL)] IUnknown* defVal, | ||
| + | [out, retval] IUnknown** pVal);</pre> | ||
== Parameters == | == Parameters == | ||
| − | ; | + | ;pKey |
:[in] Value of LPWSTR. | :[in] Value of LPWSTR. | ||
| − | ; | + | ;defVal |
:[in, optional] Pointer to IUnknown*. | :[in, optional] Pointer to IUnknown*. | ||
| − | ; | + | ;pVal |
:[out, retval] Pointer to IUnknown*. | :[out, retval] Pointer to IUnknown*. | ||
Revision as of 05:48, 23 April 2015
The method of interface of PDF-XChange Editor SDK.
Contents
Syntax
HRESULT GetUnknown([in] LPWSTR pKey,
[in, defaultvalue(NULL)] 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.
