Question

I get the error “Table doesn’t have a primary key.” so how do I set the primary keys, does it not do this when I call ReadXml() or have a missed a arg out??


MemoryStream msXml = new MemoryStream(byteArray);

DataSet dsXml = new DataSet();

dsXml.ReadXml(msXml);

string s = "123456789";

DataRow foundRow = dsXml.Tables["Accounts"].Rows.Find(s);


EDITED

Here is a basic example of the format of my xml file. How would I set primary keys for each CD?

Thanks

Answer 1

Thanks all for you help I managed to fingure it out. Example below worked for me if it helps anyone else.


DataSet dsXml = new DataSet();

dsXml.ReadXml(msXml);

DataTable tbl;

tbl = dsXml.Tables["Accounts"];

tbl.PrimaryKey = new DataColumn[] { tbl.Columns["Id"] };