# LibTmux.Internal.ChildProcessEnvironment.Apply

- **Module:** LibTmux.Internal.ChildProcessEnvironment
- **Package:** LibTmux
- **Language:** .NET
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-dotnet/blob/6656a563ec9e07ab52e0c3ac96f7704fc94cc0c0/src/LibTmux/Environment/ChildProcessEnvironment.cs#L17
- **Page:** https://libtmux.org/reference/dotnet/libtmux-internal-childprocessenvironment-apply/

```
LibTmux.Internal.ChildProcessEnvironment.Apply(startInfo: ProcessStartInfo, overrides: IReadOnlyDictionary<string, string?>?) -> void
```

Applies an isolated environment to one child process.

## Parameters

- `startInfo` (ProcessStartInfo) — The child process description.
- `overrides` (IReadOnlyDictionary<string, string?>?) — Values to set, or null values to remove.