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Process.ProcessName Property

Updated: July 2010

Gets the name of the process.

Namespace:  System.Diagnostics
Assembly:  System (in System.dll)
public string ProcessName { get; }

Property Value

Type: System.String
The name that the system uses to identify the process to the user.
Exception Condition
InvalidOperationException

The process does not have an identifier, or no process is associated with the Process.

-or-

The associated process has exited.

PlatformNotSupportedException

The platform is Windows 98 or Windows Millennium Edition (Windows Me); set ProcessStartInfo.UseShellExecute to false to access this property on Windows 98 and Windows Me.

NotSupportedException

The process is not on this computer.

The ProcessName property holds an executable file name, such as Outlook, that does not include the .exe extension or the path. It is helpful for getting and manipulating all the processes that are associated with the same executable file.

Note Note

On Windows 2000 operating systems, the ProcessName property may be truncated to 15 characters if the process module information cannot be obtained.

You can call GetProcessesByName, passing it an executable file name, to retrieve an array that contains every running instance on the specified computer. You can use this array, for example, to shut down all the running instances of the executable file.

Windows 98, Windows Millennium Edition Platform Note: This property is not available on this platform if you started the process with ProcessStartInfo.UseShellExecute set to true.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
  • LinkDemand  

    for full trust for the immediate caller. This member cannot be used by partially trusted code.

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Date

History

Reason

July 2010

Added information about name length on Windows 2000.

Customer feedback.

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Why ProcessName doesn't include .exe
Can someone elaborate why ProcessName doesn't include ".exe"? What is the rationale behind it? On the same note why doesn't GetProcessesByName support ".exe"?