=Everything_GetResultExtension=
The '''Everything_GetResultExtension''' function retrieves the extension part of a visible result.

==Syntax==
<pre>
LPCTSTR Everything_GetResultExtension(
    DWORD dwIndex
);
</pre>

==Parameters==
<dl>
;''dwIndex''
Zero based index of the visible result.
</dl>

==Return Value==
The function returns a pointer to a null terminated string of '''TCHARs'''.
If the function fails the return value is NULL. To get extended error information, call [[support/everything/SDK/Everything_GetLastError|Everything_GetLastError]].

{|
! Error code
! Meaning
|-
| EVERYTHING_ERROR_INVALIDCALL
| Call [[support/everything/SDK/Everything_Query|Everything_Query]] before calling Everything_GetResultExtension.
|-
| EVERYTHING_ERROR_INVALIDREQUEST
| Extension was not requested or is unavailable, Call [[support/everything/SDK/Everything_SetRequestFlags|Everything_SetRequestFlags]] with EVERYTHING_REQUEST_EXTENSION before calling [[support/everything/SDK/Everything_Query|Everything_Query]].
|-
| EVERYTHING_ERROR_INVALIDINDEX
| index must be greater than or equal to 0 and less than the visible number of results.
|}

==Remarks==
The ANSI / Unicode version of this function must match the ANSI / Unicode version of the call to [[support/everything/SDK/Everything_Query|Everything_Query]].
The function returns a pointer to an internal structure that is only valid until the next call to [[support/everything/SDK/Everything_Query|Everything_Query]], [[support/everything/SDK/Everything_Reset|Everything_Reset]] or [[support/everything/SDK/Everything_CleanUp|Everything_CleanUp]].
You can only call this function for a visible result. To determine if a result is visible use the [[support/everything/SDK/Everything_GetNumResults|Everything_GetNumResults]] function.

==Example==
<pre>
// set the search text to abc AND 123
Everything_SetSearch("abc 123");

// execute the query
Everything_Query(TRUE);

// Get the extension part of the first visible result.
LPCTSTR lpExtension = Everything_GetResultExtension(0);
</pre>

==See Also==
<ul>
*[[support/everything/SDK/Everything_Query|Everything_Query]]
*[[support/everything/SDK/Everything_Reset|Everything_Reset]]
*[[support/everything/SDK/Everything_SetRequestFlags|Everything_SetRequestFlags]]
</ul>
