deshaw
asked on
C# Application.Restart() does not restarting the application...
Hi,
I wrote the C# application and i want it to restart is from scratch if some conditions satiesfied. I can see that even if calling to Application.Restart() function, the following activities are continues and i has to exit the execution instance of the application. Is this a expected behavior? I dont think so it should terminate the current instance and start immediately new instance of an applicatiion.
Code:
------
line#1;
line#2;
..........
Application.Restart();
.....Still comming here and doing the task....I have to write Environment.Exit(1) to exit the current instance...
............
Could any one please suggests me what wrong is here,
Thnaks,
I wrote the C# application and i want it to restart is from scratch if some conditions satiesfied. I can see that even if calling to Application.Restart() function, the following activities are continues and i has to exit the execution instance of the application. Is this a expected behavior? I dont think so it should terminate the current instance and start immediately new instance of an applicatiion.
Code:
------
line#1;
line#2;
..........
Application.Restart();
.....Still comming here and doing the task....I have to write Environment.Exit(1) to exit the current instance...
............
Could any one please suggests me what wrong is here,
Thnaks,
Just to prevent that any code executes after the exit instruction add a Return right after.
System.Diagnostics.Process.Start(Application.ExecutablePath);
Application.Exit();
return;
Its execute all block in which you are using Application.Restart(). After executing it, application call dispose method. And start your application. In which event you are calling Application.Restart(), there should not any code after this call in that block.
Regards,
Adil Fazal
Regards,
Adil Fazal
ASKER
If there should not be any code after that block then what is the use of Application.Restart()? What if my current function from where i am executing Application.Restart has been called from some function?
>>System.Diagnostics.Proce ss.Start(A pplication .Executabl ePath);
>>Application.Exit();
I know this but then there is no point to have Application.Restart function. This means start and restart are the same functions. :-)
Thanks,
>>System.Diagnostics.Proce
>>Application.Exit();
I know this but then there is no point to have Application.Restart function. This means start and restart are the same functions. :-)
Thanks,
If you know you want to restart your application, so you just have to isolate that code inside a IF or something and call return; right after the Restart statement.
Something like:
if (IsToRestart)
{
Application.Restart();
Return;
}
... nothing more is executed...
The act of restarting an application must be well designed, you must know exactly what will be executed after the method is called.
"What if my current function from where i am executing Application.Restart has been called from some function?"
Set a return value on that function that executes the Application.Restart so that on the caller function you know that a Restart is being performed.
Something like:
if (IsToRestart)
{
Application.Restart();
Return;
}
... nothing more is executed...
The act of restarting an application must be well designed, you must know exactly what will be executed after the method is called.
"What if my current function from where i am executing Application.Restart has been called from some function?"
Set a return value on that function that executes the Application.Restart so that on the caller function you know that a Restart is being performed.
public void DoSomeStuff()
{
// some code to do whatever you need
if (RestartMyApp()) return;
// some code to do whatever you need
}
public bool RestartMyApp()
{
// some code to do whatever you need
if (IsToRestart)
{
Application.Restart();
return;
}
// some code to do whatever you need
}
Sorry mate, the RestartMyApp() function was wrong, here is the correction.
Sorry.
Sorry.
public void DoSomeStuff()
{
// some code to do whatever you need
if (RestartMyApp()) return;
// some code to do whatever you need
}
public bool RestartMyApp()
{
// some code to do whatever you need
if (1 == 1)
{
Application.Restart();
return true;
}
// some code to do whatever you need
return false;
}
ASKER CERTIFIED SOLUTION
membership
This solution is only available to members.
To access this solution, you must be a member of Experts Exchange.
To do this write something like the attached code.
Open in new window