Updated: May 2010
Instructs the Process component to wait indefinitely for the associated process to exit.
Assembly: System (in System.dll)
The wait setting could not be accessed.
There is no process associated with this Process object.
You are attempting to call for a process that is running on a remote computer. This method is available only for processes that are running on the local computer.
The overload is used to make the current thread wait until the associated process terminates. This method instructs the Process component to wait an infinite amount of time for the process to exit. This can cause an application to stop responding. For example, if you call CloseMainWindow for a process that has a user interface, the request to the operating system to terminate the associated process might not be handled if the process is written to never enter its message loop.
In the .NET Framework version 3.5 and earlier versions, the overload waits for MaxValue milliseconds (approximately 24 days), not indefinitely. Also, these versions do not wait for the event handlers to exit if the full MaxValue time is reached.
This overload ensures that all processing has been completed, including the handling of asynchronous events for redirected standard output. You should use this overload after a call to the WaitForExit(Int32) overload when standard output has been redirected to asynchronous event handlers.
When an associated process exits (that is, when it is shut down by the operation system through a normal or abnormal termination), the system stores administrative information about the process and returns to the component that had called . The Process component can then access the information, which includes the ExitTime, by using the Handle to the exited process.
Because the associated process has exited, the Handle property of the component no longer points to an existing process resource. Instead, the handle can be used only to access the operating system's information about the process resource. The system is aware of handles to exited processes that have not been released by Process components, so it keeps the ExitTime and Handle information in memory until the Process component specifically frees the resources. For this reason, any time you call Start for a Process instance, call Close when the associated process has terminated and you no longer need any administrative information about it. Close frees the memory allocated to the exited process.
for full trust for the immediate caller. This member cannot be used by partially trusted code.
Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98, Windows CE, Windows Mobile for Smartphone, Windows Mobile for Pocket PC
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.