Hey .. i tried to change the picture as u said, but it somehow didn't work, the texture of the frame didn't change at all. May i ask you for a more detailed instruction via dm?
function TestEditBox takes nothing returns nothing
local framehandle box = BlzCreateFrame("ScriptDialog", BlzGetOriginFrame(ORIGIN_FRAME_GAME_UI,0), 0,0)
call BlzFrameSetAbsPoint(box, FRAMEPOINT_CENTER, 0.4,0.35)
call BlzFrameSetTexture(box,"war3mapImported\\ROFL.blp",0,true)
endfunction