UseShellExecute : bool with get, set Public Property UseShellExecute As Boolean Property Value true if the shell should be used when starting the process; false if the process should be created directly from the executable file. The default is true on. NET Framework apps and false on. NET Core apps. Start ; Console.

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Defaults to the home page. Process::Start "IExplore. Diagnostics; using System. Start "IExplore. Minimized; Process. Start startInfo ; startInfo. GetFolderPath Environment. OpenApplication myFavoritesPath ; myProcess. OpenWithArguments ; myProcess. Diagnostics Imports System. Minimized Process. Start startInfo startInfo. OpenApplication myFavoritesPath myProcess. OpenWithArguments myProcess. When you start a process using the Process class, you have access to process information in addition to that available when attaching to a running process.

You can use the ProcessStartInfo class for better control over the process you start. You must at least set the FileName property, either manually or using the constructor. The file name is any application or document. Here a document is defined to be any file type that has an open or default action associated with it.

You can view registered file types and their associated applications for your computer by using the Folder Options dialog box, which is available through the operating system. The Advanced button leads to a dialog box that shows whether there is an open action associated with a specific registered file type. In addition, you can set other properties that define actions to take with that file. You can specify a value specific to the type of the FileName property for the Verb property.

For example, you can specify "print" for a document type. For example, if you specify a text editor application in the FileName property, you can use the Arguments property to specify a text file to be opened by the editor.

Standard input is usually the keyboard, and standard output and standard error are usually the monitor screen. However, you can use the RedirectStandardInput , RedirectStandardOutput , and RedirectStandardError properties to cause the process to get input from or return output to a file or other device.

Otherwise, the system throws an exception when you read or write to the stream. Set the UseShellExecute property to specify whether to start the process by using the operating system shell.

If UseShellExecute is set to false, the new process inherits the standard input, standard output, and standard error streams of the calling process, unless the RedirectStandardInput , RedirectStandardOutput , or RedirectStandardError properties, respectively, are set to true.

You can change the value of any ProcessStartInfo property up to the time that the process starts. After you start the process, changing these values has no effect. Note This class contains a link demand at the class level that applies to all members. A SecurityException is thrown when the immediate caller does not have full-trust permission. For details about security demands, see Link Demands.


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C Process Examples Process. Include the System. Diagnostics namespace and call Process. Grass is revealed where snow once was.


Process Class in C#

This web site uses cookies. By using the site you accept the cookie policy. NET 2. When a program can output textual information and error details, the software launching the process can subscribe to events and capture that information.

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