Flowlayout面板禁用鼠標中鍵滾動

Question

我想防止Middle Mouse Wheel滾動FlowlayoutPanel

我試過但沒有做的事情（idk為什么）

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

Answer 1

我認為您必須自己繼承控件並注釋掉基本調用：

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