Hello,
I have taken a picturebox in my Mdi form,when i am showing my child window on that Mdi,the pic. box comes at top and that child window comes behind that pic box.
  So problem is to hide that pic box when child window opens and show pic box when child window closes.
  I am using show method for showing child window


With thanks
rajesh,
India

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Regards,
Rajesh,
India