I'm opening the sub forms in panel on the main form. The short cut keys are getting focussed only on main form & not getting focussed on sub forms in it.
This is the code to open the sub form in a panel on the main form :
Public Shared Sub ShowForm(form As RadForm, Optional FormType As Integer = 0)
Dim i As Integer
form.TopLevel = False
frmMainMenu.rdpnlchild.Controls.Add(form)
form.BringToFront()
If FormType = 0 Then
form.Show()
ElseIf FormType = 1 Then
form.ShowDialog()
End If
End Sub