How Can I Execute Command-Line Programs in C# and Retrieve Their STDOUT Results?

Perform the command line program in C# and retrieve their Stdout results

The execution line program in C# is very useful for automation tasks or integrating external tools into applications. A common challenge is the result of the retrieval of the retrieval.

For this reason, you can use the

class in the

name space. This type allows you to create and manage sub -processes. These sub -processes are independent executable files running at the same time as the main program. System.Diagnostics Process Step step and STDOUT search

Create a new processe instance.

Use the class constructor to instantiate a object.

1. Configure the process execution parameters. Set the attribute of the process to configure its execution behavior. For example, you can specify the path of the command line that you want to execute. Process
Disable shell execution.
2. By default, C# uses shell to execute the command line program. To avoid potential problems, set to . StartInfo FileName Reset to the standard output.
By setting to
3. to enable the standard output to redo the direction. This allows you to read its output when the sub -process is written into the console. The promoter process. UseShellExecute Call the method to use the configuration execution parameter promoter process. false
Read the Stdout results.
4. Before waiting for the sub -process to exit, use the attribute to read the output of the sub -process as a string. You can then use this string to display or process the results as needed. RedirectStandardOutput Waiting for the sub -process to complete. true After reading the STDOUT results, call the
method to wait for the sub -process to complete.
5. sample code Start()
6. The following code fragment demonstrates how to perform the command line program (Diff in this example) and retrieve its Stdout result: StandardOutput By following these steps, you can perform the command line program and access its standard output result, so that you can automate the task and enhance the function of the C# application.

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