## CellsHelper::SetCacheFolder(const U16String\&) method


Sets the folder for temporary files that may be used as data cache.

```cpp
static void Aspose::Cells::CellsHelper::SetCacheFolder(const U16String &cache)
```


| Parameter | Type | Description |
| --- | --- | --- |
| cache | const U16String\& | Folder for for temporary files that may be used as data cache. |
## Remarks



Cache files are used generally for some features for memory performance consideration, such as saving large data set to xls file, or using memory mode with file cache for cells model. 
## See Also

* Class [Vector](../../vector/)
* Class [U16String](../../u16string/)
* Class [CellsHelper](../)
* Namespace [Aspose::Cells](../../)
* Library [Aspose.Cells for C++](../../../)
## CellsHelper::SetCacheFolder(const char16_t*) method


Sets the folder for temporary files that may be used as data cache.

```cpp
static void Aspose::Cells::CellsHelper::SetCacheFolder(const char16_t *cache)
```


| Parameter | Type | Description |
| --- | --- | --- |
| cache | const char16_t* | Folder for for temporary files that may be used as data cache. |
## Remarks



Cache files are used generally for some features for memory performance consideration, such as saving large data set to xls file, or using memory mode with file cache for cells model. 
## See Also

* Class [Vector](../../vector/)
* Class [CellsHelper](../)
* Namespace [Aspose::Cells](../../)
* Library [Aspose.Cells for C++](../../../)