private void 除ToolStripMenuItem_Click(object sender, EventArgs e)
{
if (MessageBox.Show(this, "确定要移除当前配置么？", "WEF数据库工具", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2) == DialogResult.Yes)
{
string stringid = Treeview.SelectedNode.Tag.ToString();
UtilsHelper.DeleteConnection(stringid);
Connection tempconn = _ConnectList.Find(delegate(Connection conn) { return(conn.ID.ToString().Equals(stringid)); });
if (null != tempconn)
{
_ConnectList.Remove(tempconn);
}
Treeview.Nodes.Remove(Treeview.SelectedNode);
}
}