void ShowExpNode(TreeNode node, CSLE.ICLS_Expression value)
{
if (value == null)
{
node.Text = "null";
}
else
{
node.Text = value.ToString();
CSLE.ICLS_Expression exp = value as CSLE.ICLS_Expression;
if (exp != null && exp.listParam != null)
foreach (var v in exp.listParam)
{
TreeNode subnode = new TreeNode();
ShowExpNode(subnode, v);
node.Nodes.Add(subnode);
}
}
}