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can't get multiple result sets into a DataSet...
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Francesco Sanfilippo
I am using the code below to try to get a handful of result sets (returned
from a single SQL 7.0 sproc) into distinct tables in a DataSet. I get an
error when the Fill() tries to happen: Value cannot be null. Parameter
name: dataSet.

The result sets being returned are not simple SELECT * FROM PersonEmail
queries, they are complex JOINS, so maybe a table name is not being passed
that maps to the source table name parameter expected by
TableMappings.Add()? Any ideas?

TIA, Francesco

public DataSet MemberData;
SqlDataAdapter da = sql.ExecSPRetDA("Member_Initialize_All");
da.TableMappings.Add("Table1","PersonAddress");
da.TableMappings.Add("Table2","PersonEmail");
da.TableMappings.Add("Table3","PersonPhone");
da.TableMappings.Add("Table4","PersonCommunity");
da.TableMappings.Add("Table5","PersonForum");
da.TableMappings.Add("Table6","PersonGallery");
da.TableMappings.Add("Table7","PersonLanguage");
da.TableMappings.Add("Table8","PersonNewsletter");
da.TableMappings.Add("Table9","PersonPerson");
da.TableMappings.Add("Table10","PersonCategory");
da.Fill(MemberData);

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Brian Espey
you need to instantiate your dataset before calling
Fill.

Brian

--- Francesco Sanfilippo <Click here to reveal e-mail address>
wrote:
[Original message clipped]

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System.Data.DataSet
System.Data.SqlClient.SqlDataAdapter




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