Typed DataSet Relationships

  • Thread starter Thread starter TigerMan
  • Start date Start date
T

TigerMan

Hi,

I have 2 datatables on my typed dataset:

1) Reads all records form a table
2) Is a join query based on 3 tables

Each one works perfectly on their own. I want to be able to set a
relationship on one field in each datatable but when I change the record in
datatable1, it doesn't reflect the change in datatable2 and I am guessing
this is because datatable2 is based on a join query. An example of the data
is below:

DataTable1

Name
Address
SupplierID

DataTable2

SupplierID
Supplier

I want to be able to select the Supplier in DataTable2 as the record changes
in DataTable1. I tried setting a relationship between the 2 datatables on
the typed dataset but it doesn't work.

Is the only way around it to manually change the record in datatable2?

TIA
 
TigerMan,

A datarelation has not any relation to a Join :-).

As well does a datarelation not take care of any update between tables.

A relation is nothing more that it tells which Datatable (the rows in those)
is the Parent for an other table (the rows in those)

I hope this helps,

Cor
 
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