添加的TrackBar控制到ContextMenu [英] Adding a TrackBar control to a ContextMenu

问题描述

是否有可能添加的TrackBar控制到ContextMenu？所以，当我点击右键，我的文本菜单就会砸下来和跟踪条会出现一个菜单项？

Is it possible to add a TrackBar control to a ContextMenu? So when I right click, my ContextMenu will drop down and a TrackBar will appear as a menu item?

推荐答案

如果你的右键菜单是一个 ContexMenuStrip ，您可以创建这样一个项目：

If your context menu is a ContexMenuStrip, you can create an item in this way:

[ToolStripItemDesignerAvailability(ToolStripItemDesignerAvailability.MenuStrip | 
                                   ToolStripItemDesignerAvailability.ContextMenuStrip)]
public class TrackBarMenuItem : ToolStripControlHost
{
    private TrackBar trackBar;

    public TrackBarMenuItem():base(new TrackBar())
    {
        this.trackBar = this.Control as TrackBar;
    }

    // Add properties, events etc. you want to expose...
}

感谢 ToolStripItemDesignerAvailability 属性，你甚至可以看到该项目中的窗体设计器，如下面的图所示：

Thanks to the ToolStripItemDesignerAvailability attribute, you can even see the item in the Forms Designer, as shown in the image below:

PS 结果
该解决方案来源于此的 MSDN例如

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