c＃在Trackbar上禁用ScrollWheel [英] c# Disable ScrollWheel on Trackbar

问题描述

如何使用鼠标滚轮在轨道栏上禁用值change？
当界面滚动时，用户可以错误地更改跟踪栏值
我正在使用Windows窗体c＃。
我找不到没有属性停止此事件..

How can I disable the valuechange with mouse wheel on trackbars? When scrolling down on the interface users can change trackbar values by mistake I'm using Windows forms c#. I couldn't find no property to stop this event..

推荐答案

我解决了这个问题：
正常的事件声明..

I solved the issue with this: With normal event declaration..

Control = new TrackBar();
Control.MouseWheel += Control_MouseWheel;
private void Control_MouseWheel(object sender, MouseEventArgs e)
{
     ((HandledMouseEventArgs)e).Handled = true;
}

使用匿名方法

var Control = new TrackBar();
Control.MouseWheel += new MouseEventHandler(delegate(object sender, MouseEventArgs e)
{
    ((HandledMouseEventArgs)e).Handled = true;
});

它的作用是防止进一步执行..

What it does is to prevent further execution..

编辑：
使用Labda表达式由Sriram Sakthivel所说

Using Labda expression as said by Sriram Sakthivel

Control.MouseWheel += (sender, e) =>((HandledMouseEventArgs)e).Handled = true;

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