Question

Application.Run(form);

Actually I tried to call this from my project. I got this exception. How to solve it? I have already called another Application.Run(frmBind); in my project.

Starting a second message loop on a single thread is not a valid
operation. Use Form.ShowDialog instead.

 static void Main(string[] args)
 {
    frmBind = new frmMain();

    Application.Run(frmBind);

    //args1 = string.Copy(args);
}

This is where I call the Application at first

Now again did it here:

try
{
   // Application.Run( form);
   form.ShowDialog();
}

Here the exception is thrown.

Answer 1

It’s telling you how to solve it:

 form.Show();  

or if you want the new form to be modal:

 form.ShowDialog();