C# compile error: “Invoke or BeginInvoke cannot be called on a control until the window handle has been created.”

Question

I just posted a question about how to get a delegate to update a textbox on another form. Just when I thought I had the answer using Invoke...this happens. Here is my code:<

Answer 1

logAddDelegate(message);

I think you are calling this before the Form_Load event has been raised. Fix your code to wait for the form to load before calling logAddDelegate(...) i.e. before calling Logging.updateLog()