Showing a Windows Form

Question

Good Day
Experts:
I have looked through the posts here on the forum for assitance with my problem when popping-up a Windows Form.  It shows fine
but when I move the form around on the screen it the background gets filled in white just like the eraser in Windows Paint.  Here is the code I am using which is called from behind a button click:
Dim myThread As New Thread(New ThreadStart(AddressOf openReportViewer))
myThread.Start()
myThread.Join()
Private Sub openReportViewer()
        Try
            Dim LaunchCrystalForm As New LBSI_LaunchCrystal
            LaunchCrystalForm.WindowState = FormWindowState.Normal
            LaunchCrystalForm.Visible = False
            LaunchCrystalForm.ShowInTaskbar = True
            LaunchCrystalForm.TopMost = True
            LaunchCrystalForm.ShowDialog()
        Catch ex As Exception
            HandleException("CRYS Form - openReportViewer", ex, False)
        Finally
        End Try
    End Sub
What do you think?
Thanks,
EJD

Answer 1

Dario:
Do you just use this line of code to disable the min/max/close in upper right hand corner of the form?
                        EnterParmsForm.ControlBox = False
Then put a Close button on the screen?
Thanks,
EJD