# FolderListingColumnSorting

Location: [gRPC API](https://developer.m-files.com/APIs/gRPC-API/index.md) > [Reference](https://developer.m-files.com/APIs/gRPC-API/Reference/index.md) > [Messages](https://developer.m-files.com/APIs/gRPC-API/Reference/Messages/index.md)

HTML version: https://developer.m-files.com/APIs/gRPC-API/Reference/Messages/MFiles.FolderListingColumnSorting/

Folder Listing Column Sorting.

- **Full name:** `MFiles.FolderListingColumnSorting`
- **Proto file:** [`mfiles/structs.proto`](https://developer.m-files.com/APIs/gRPC-API/downloads/proto/mfiles/structs.proto)

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## Fields

| Field | Type | Number | Description |
|---|---|---|---|
| <a id="f-id"></a>`id` | `int32` | 1 | The column ID to be sorted; the property definition ID or a pseudo-ID. |
| <a id="f-sort_ascending"></a>`sort_ascending` | `bool` | 2 | True to sort ascending, false to sort descending. |

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## Used in fields

- [`FolderListingUIState.column_sorting`](https://developer.m-files.com/APIs/gRPC-API/Reference/Messages/MFiles.FolderListingUIState/index.md#f-column_sorting): The ColumnSortings.