# LibTmux.Internal.MaterializationQuery.FetchAsync

- **Module:** LibTmux.Internal.MaterializationQuery
- **Package:** LibTmux
- **Language:** .NET
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-dotnet/blob/6656a563ec9e07ab52e0c3ac96f7704fc94cc0c0/src/LibTmux/Materialization/TmuxMaterializationQuery.cs#L28
- **Page:** https://libtmux.org/reference/dotnet/libtmux-internal-materializationquery-fetchasync/

```
LibTmux.Internal.MaterializationQuery.FetchAsync(listCommand: string, extraArguments: IEnumerable<string>?, cancellationToken: CancellationToken) -> Task<IReadOnlyList<IReadOnlyDictionary<string, string?>>>
```

Fetches every row one tmux list command reports.

## Parameters

- `listCommand` (string) — A tmux <c>list-*</c> subcommand.
- `extraArguments` (IEnumerable<string>?) — Arguments appended before <c>-F</c>.
- `cancellationToken` (CancellationToken) — Cancels the tmux command.

## Returns

One decoded field dictionary per row.