Updateing TextBox from separete thread

I created a little web form app to send messages to a port. This was threaded and I wanted to update the UI with messages. So I had to use this:

Call :

UpdateSendTextBox(pmsData);

Code:

public void UpdateSendTextBox(string value)

{

if (InvokeRequired)

{

this.Invoke(new Action(UpdateSendTextBox), new object[] { value });

return; // important to return in a recursive call.

}

if(!sendingTextBox.IsDisposed) // will not update if application is closing

sendingTextBox.Text = value;

}

It will recursively call the UpdateSendTextBox with a new ui thread to update. That's it.

Life is good.