创建一个对话框应用程序，其运行结果如下图所示。操作滚动条、滑动条和进度条控件

可以调整RGB 颜色的3 个颜色分量：R（红色分量）、G（绿色分量）和b（蓝色分量），并

根据右边调整的颜色填充左边静态文本控件。

要求：滚动条的箭头控制1 个象素，滚动条位置左右点击控制值±10 个象素。进展条用右

边的旋转控件控制，象素值范围0～255。

-Create a dialog box application, the results of its operation is shown below. Operation of scroll bars, slider and progress bar controls can adjust the RGB color of the three color components: R (red component), G (green component) and b (blue component), and in accordance with the right to adjust the color of filling the left side of static text control . Requirements: scroll bar arrows to control a pixel, click the scroll bar position to control the value of about ± 10 pixel. Article progress with the right rotary control control, pixel value range of 0 ~ 255.