How Do I Set the Working Directory for a Child Process in .NET?

Specifying the Working Directory for Child Processes in .NET Applications

When executing external applications from a .NET console application, setting the correct working directory for the child process is crucial for seamless operation. This is particularly important if the child application relies on resources located within a specific directory.

The .NET Approach

The ProcessStartInfo class in .NET offers a straightforward solution. Its WorkingDirectory property allows you to define the starting directory for your child process.

<code class="language-csharp">using System.Diagnostics;

// Instantiate a ProcessStartInfo object
var startInfo = new ProcessStartInfo();

// Define the desired working directory
startInfo.WorkingDirectory = @"C:\My Working Directory";

// Start the process with the specified working directory
Process proc = Process.Start(startInfo);</code>

By utilizing this method, you guarantee that child processes launched from your .NET application begin execution in the designated directory, ensuring access to required files and correct functionality.

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