Home / Community & Support / Developer Productivity Tools Forums / WinForms > Track / Progress / Waiting / Scroll Bars > Using RadWaitingBar to indicate the status of long-running operations Sample

• Karl Master

  Posted on May 24, 2010 (permalink)

  Hi,
  
  I've been trying to follow the sample below and stuck on one point. I'ved copied your sample in to word as it seems the formatting is messed up.
  I get this error
  Error 1 The name 'task_Complete' does not exist in the current context
  

  task.Complete +=

  new EventHandler(task_Complete);
  
  Where is the task_Complete declared?
  
  Thanks

   

  
  
  http://www.telerik.com/support/kb/winforms/track-and-status/using-radwaitingbar-to-indicate-the-status-of-long-running-operations.aspx

  Reply

• Karl Master

  Posted on May 25, 2010 (permalink)

  Sorted this out with some help from code project:
  http://www.codeproject.com/KB/threads/threadingandui.aspx
  
  Thanks

  Reply

• Nikolay Nikolay

  Posted on May 27, 2010 (permalink)

  Hello Karl,
  
  I am glad to hear that you have found the answer to your question. Feel free to contact us, should you need further assistance.
  
  Kind regards,
  Nikolay
  the Telerik team

  
  Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items.

  Reply

• Shani

  Posted on Jun 5, 2011 (permalink)

  I still can't fix it.. I'm new to this...can u plz hlp me to solve the stuff.These are da errors poped up.
  
  Error    1    The name 'task_Complete' does not exist in the current context   
  Error    2    The type or namespace name 'Telnet' could not be found (are you missing a using directive or an assembly reference?)   
  

  Reply

• Nikolay Nikolay

  Posted on Jun 9, 2011 (permalink)

  Hi Shani,
  
  Thank you for your question.
  
  Actually, the Telnet class is not a real class and its purpose was just to fit in a scenario involving a long-running process. Since many users were confused, because of this class, we removed the article from our Knowledge Base section and now you are only able to access the article if you have a direct link to it. Generally, the RadWaitingBar API is covered by our Step-by-step Tutorial for WinForms.
  
  For your convenience, however, I am attaching a sample project which follows the approach of the Knowledge Base article substituting the Telnet scenario with another time-consuming operation.
  
  I hope this helps.
  
  All the best,
  Nikolay
  the Telerik team

  Q1’11 SP1 of RadControls for WinForms is available for download; also available is the Q2'11 Roadmap for Telerik Windows Forms controls.

  Attached files

  • RadWaitingBarLongRunningTask.zip

  Reply

Back to Top

Home / Community & Support / Developer Productivity Tools Forums / WinForms > Track / Progress / Waiting / Scroll Bars > Using RadWaitingBar to indicate the status of long-running operations Sample