The nStyle parameter of the Show method cannot be changed while a form is visible.

• You are calling a form's Show method with a parameter while the form is visible.
  
  Change the modality of the form while it is not visible by using code similar to the following:
  
  

  В	Copy Code
  Form1.Hide Form1.Show(nStyle)

Send comments about this topic to Microsoft. В© Microsoft Corporation. All rights reserved.