DS控件库 一个简单的血条颜色渐变方案

    private sub ds按钮1_buttonclick(sender as object) handles ds按钮1.buttonclick
        dim t as new threading.thread(addressof doit)
        t.isbackground = true
        t.start()
    end sub
    private sub doit()
        for i as integer = 1000 to 0 step -1
            ds进度条1.当前值 = i
            dim cl as color = color.fromargb(255 * (1 - i / 1000), 255 * (i / 1000), 0)
            ds进度条1.前景颜色 = cl
            ds标签1.text = "<color=255,200,0>hp</color> " & i
            threading.thread.sleep(10)
            application.doevents()
        next
        ds进度条1.当前值 = 0
        ds标签1.text = "<color=255,200,0>hp</color> 0"
    end sub

    private sub form1_load(sender as object, e as eventargs) handles mybase.load
        checkforillegalcrossthreadcalls = false
    end sub