=Everything_GetNumFolderResults=
The '''Everything_GetNumFolderResults''' function returns the number of visible folder results.

==Syntax==
<pre>
DWORD Everything_GetNumFolderResults(void);
</pre>

==Parameters==
This functions has no parameters.

==Return Value==
Returns the number of visible folder results.
If the function fails the return value is 0. 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_GetNumFolderResults.
|}

==Remarks==
You must call [[support/everything/SDK/Everything_Query|Everything_Query]] before calling Everything_GetNumFolderResults.
Use [[support/everything/SDK/Everything_GetTotFolderResults|Everything_GetTotFolderResults]] to retrieve the total number of folder results.
If the result offset state is 0, and the max result is 0xFFFFFFFF, Everything_GetNumFolderResults will return the total number of folder results and all folder results will be visible.
Everything_GetNumFolderResults is not supported when using [[support/everything/SDK/Everything_SetRequestFlags|Everything_SetRequestFlags]]

==Example==

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

// execute the query
Everything_Query(TRUE);

// get the number of visible folder results
DWORD dwNumFolderResults = Everything_GetNumFolderResults();
</pre>

==See Also==
<ul>
*[[support/everything/SDK/Everything_Query|Everything_Query]]
*[[support/everything/SDK/Everything_GetNumResults|Everything_GetNumResults]]
*[[support/everything/SDK/Everything_GetNumFileResults|Everything_GetNumFileResults]]
*[[support/everything/SDK/Everything_GetTotResults|Everything_GetTotResults]]
*[[support/everything/SDK/Everything_GetTotFileResults|Everything_GetTotFileResults]]
*[[support/everything/SDK/Everything_GetTotFolderResults|Everything_GetTotFolderResults]]
</ul>
