backgroundworker and generics

  • Thread starter Thread starter Tommaso Caldarola
  • Start date Start date
T

Tommaso Caldarola

What do I pass as argument in order to get generics type from e.Argument in DoWork?

backgroundWorker.RunWorkerAsync(????);

void backgroundWorker_DoWork(object sender, DoWorkEventArgs e)
{
MyMtehod<????>();
}


MyMethod<T>();


Inviato da X-Privat.Org - Registrazione gratuita http://www.x-privat.org/join.php
 
Tommaso Caldarola said:
What do I pass as argument in order to get generics type from e.Argument in DoWork?

backgroundWorker.RunWorkerAsync(????);

void backgroundWorker_DoWork(object sender, DoWorkEventArgs e)
{
MyMtehod<????>();
}


MyMethod<T>();
Click to expand...

You could pass an anonymous delegate as e.Argument to the background
worker instead.

-- Barry
 
Barry said:
You could pass an anonymous delegate as e.Argument to the background
worker instead.
Click to expand...

I get the following error

"cannot convert from 'anonymous method' to 'object'"
 
Tommaso Caldarola said:
I get the following error

"cannot convert from 'anonymous method' to 'object'"
Click to expand...

You could do it like:

---8<---
delegate void MyMethod();

// ...
backgroundWorker.RunWorkAsync((MyMethod) delegate
{
// the code...
});

void backgroundWorker_DoWork(object sender, DoWorkEventArgs e)
{
((MyMethod) e.Argument)();
}
--->8---

-- Barry
 
Back
Top