The Everything_GetLastError function retrieves the last-error code value.
DWORD Everything_GetLastError(void);
This function has no parameters.
| Error code | Value | Meaning |
|---|---|---|
| EVERYTHING_OK | 0 | The operation completed successfully. |
| EVERYTHING_ERROR_MEMORY | 1 | Failed to allocate memory for the search query. |
| EVERYTHING_ERROR_IPC | 2 | IPC is not available. |
| EVERYTHING_ERROR_REGISTERCLASSEX | 3 | Failed to register the search query window class. |
| EVERYTHING_ERROR_CREATEWINDOW | 4 | Failed to create the search query window. |
| EVERYTHING_ERROR_CREATETHREAD | 5 | Failed to create the search query thread. |
| EVERYTHING_ERROR_INVALIDINDEX | 6 | Invalid index. The index must be greater or equal to 0 and less than the number of visible results. |
| EVERYTHING_ERROR_INVALIDCALL | 7 | Invalid call. |
// execute the query
if (!Everything_Query(true))
{
DWORD dwLastError = Everything_GetLastError();
if (dwLastError == EVERYTHING_ERROR_IPC)
{
// IPC not available.
}
}