private void 采集规则ToolStripMenuItem_Click(object sender, EventArgs e)
{
//判断打开窗口
if (ruleFm == null || ruleFm.IsDisposed)
{
ruleFm = new RuleFrm(this);
ruleFm.Show(navFm.Pane, DockAlignment.Bottom, 0.5);
ruleFm.Activate();
}
ruleFm.Activate();
}
