流动布局面板禁用中鼠标轮滚动

Question

我想防止Middle Mouse Wheel滚动我的FlowlayoutPanel

我试过但没有尝试的东西(闲谈为什么)

flowLayoutPanel.MouseWheel += (sender, args) => 
    ((HandledMouseEventArgs)args).Handled = true;

Answer 1

我认为您必须自己继承控制，并注释掉基本调用：

public class FlowPanel : FlowLayoutPanel {
  protected override void OnMouseWheel(MouseEventArgs e) {
    // base.OnMouseWheel(e);
  }
}