"Oleg" wrote:

> I'm reading schema into dataset.
> Schema has a table definition and a few constraint definitions.
> The problem is that when I write xml schema back, it doesn't have any
> constrain definition, but only table definition.
> It looks like when ReadXmlSchema happens it didn't get constrain definition.
> How come I loose constrain?
>
> DataSet ds = new DataSet();
> //Output schema
> string path2 = Server.MapPath("inc") + @"\DataSetSchema.xsd";
>
> ds.ReadXmlSchema(path2);
> ds.WriteXmlSchema(path2 + "checking");
>