background photo side project

background photo side project
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main
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SetActivityTitle("ပံုေျပးpj")
SetActivityColor(0,cwhite)
AddPanel("pnl",0,0%y,100%x,100%y,"")
AddLabel("l2",0,0%y,100%x,100%y,"pnl")
Bitmapinit(DirAssets,"img1.png")
setBackgroundimage("l2")

event
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Sub Activity_Resume
SetTimer1enabled(true)

End Sub

Sub Timer1_Tick
SetTimer1Interval(100)
g=getleft("pnl")
g=g+1
if g>0+100%x then
g=-100%x
End if
Setleft("pnl",g)

end sub

Sub Label_Click(Who)
End Sub

Sub Panel_Click(Who)
End Sub