菜单工具条悬停启用?

And*_*ndy -1 c# toolstrip winforms c#-4.0

我在表单中使用了菜单工具条!我希望当我的光标悬停在菜单上时下拉菜单!这该怎么做?

Lar*_*ech 5

您可以尝试使用MouseHover菜单项的事件:

public Form1() {
  InitializeComponent();
  fileToolStripMenuItem.MouseHover += fileToolStripMenuItem_MouseHover;
}

private void fileToolStripMenuItem_MouseHover(object sender, EventArgs e) {
  fileToolStripMenuItem.ShowDropDown();
}
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或 lambda 版本:

public Form1() {
  InitializeComponent();
  fileToolStripMenuItem.MouseHover += (s, e) => fileToolStripMenuItem.ShowDropDown();
}
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