Using Events between user controls

[iaswnidou]

Hello

I have 2 user controls within a webform. I want to raise an event on one of them and be handled in the other one by subscribing to it.
So in the first one i have these declarations

public event EventHandler ImportUsers;

protected void OnImportUsers(EventArgs e)
{
 if (ImportUsers != null)
 { ImportUsers(this, e); }
}

Can you tell me what sort of code i need in the other one to subscribe to it?

Thanks

 

[jmeckley]

I think it would look something like this.

public class UC1 : UserControl
{
   public event EventHandler ImportUsers;

   protected void OnImportUsers(EventArgs e)
   {
      if (ImportUsers != null) ImportUsers(this, e);
   }
}
public class UC2 : UserControl
{
   public void MyMethod(object sender, EventArgs e)
   {
      ...process
   }
}
public class MyWebPage : Page
{
  protected override OnInit(EventArgs e)
  {
      this.UC1.ImportUsers += new EventHandler(this.UC2.MyMethod);
  }
}

Jason Meckley
Programmer
Specialty Bakers, Inc.

 

[iaswnidou]

Thank you very much for your quick response. I guess you must be right. I will try it later and let u know.