TabControl中的轨迹栏背景 [英] Trackbar Background in a TabControl

问题描述

我在TabControl内的TabPage上有一个TrackBar控件. TrackBar的背景绘制为灰色，而TabPage的绘制为白色.无法将TrackBar的BackColor属性设置为透明，并且我无法覆盖图形，因为TrackBar没有DrawMode属性.要使TrackBar合适，我必须选择哪些选项?为什么它不支持视觉样式?

I have a TrackBar control on a TabPage inside a TabControl. The background of the TrackBar is being drawn in grey while the TabPage is being drawn as white. There is no way to set the BackColor property of the TrackBar to transparent, and I can't override the drawing because there is no DrawMode property for the TrackBar. What options do I have to make the TrackBar fit in? Why doesn't it support visual styles?

推荐答案

您可能想看看 TransparentTrackBar CodePlex上的项目.

You might want to look at the TransparentTrackBar project on CodePlex.

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