常规参数

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文章摘要： change the color of a TProgressbar?usesCommCtrl;procedure TForm1.Button1Click(Sender: TObject);begin// Set the Background color to tealProgressbar1.Brush.Color := clTeal;// Set bar color to yellowSendMessage(ProgressBar1.Handle, PBM_SETBARCOLOR, 0, 关键字： 颜色 改变 end to Sender: TObject PBS_MARQUEE ProgressBar1.Ha

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