Restart Delphi Application Programmatically
- by Smasher
It should not be possible to run multiple instances of my application. Therefore the project source contains:
CreateMutex (nil, False, PChar (ID));
if (GetLastError = ERROR_ALREADY_EXISTS) then
Halt;
Now I want to restart my application programmatically. The usual way would be:
AppName := PChar(Application.ExeName) ;
ShellExecute(Handle,'open', AppName, nil, nil, SW_SHOWNORMAL) ;
Application.Terminate;
But this won't work in my case because of the mutex. Even if I release the mutex before starting the second instace it won't work because shutdown takes some time and two instance cannot run in parallel (because of common resources and other effects).
Is there a way to restart an application with such characteristics? (If possible without an additional executable)
Thanks in advance.
