Opposite to TopMost?

[geo24]

Would like to have windows form always as behind other windows (as the
'first' window on desktop) Is there anything like global 'z-index' for
all the opened windows in the system?

 

[Perry van Kuppeveld]

Hi,

Try Form.SendToBack()

 

[geo24]

Hi Perry,

it works

thank you very much for your help.