private void pOSTGET文档工具ToolStripMenuItem_Click(object sender, EventArgs e)
{
PostGetHelperFrm frm = PostGetHelperFrm.GetInstance();
frm.MdiParent = this;
frm.Parent = Pnl;
frm.Show();
}
public static PostGetHelperFrm GetInstance()
{
lock (_lock)
{
if (_instance == null)
{
_instance = new PostGetHelperFrm();
}
}
return(_instance);
}