public void AddUpdateTableNamesFromExpression(MathNodeRoot r)
{
if (r != null)
{
Dictionary <UInt32, IMethodPointerNode> mps = new Dictionary <uint, IMethodPointerNode>();
r.GetMethodPointers(mps);
if (mps.Count > 0)
{
foreach (KeyValuePair <UInt32, IMethodPointerNode> kv in mps)
{
if (string.CompareOrdinal("Update", kv.Value.MethodName) == 0)
{
EasyDataSet eds = kv.Value.MethodExecuter as EasyDataSet;
if (eds != null)
{
this.AddUpdateTableName(eds.TableName);
}
}
}
}
}
}