insert data in related tables c# wpf

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i have 2 tables table 1 and table 2
table 1 has primary key and identity
table 2 has foreign key no identity
how to insert data in both the tables at once

Posted 16-Feb-15 18:29pm

Muhammad Arsalan csharp

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Jeet Gupta 17-Feb-15 0:47am

can you provide your table structure.
for inserting records in both the table you can use procedure.
better you provide more information.

Muhammad Arsalan csharp 17-Feb-15 3:40am

http://i.imgur.com/lYwyhX3.png
http://i.imgur.com/ZPPK6AN.png
erd is not working in my sql.

Jeet Gupta 18-Feb-15 2:16am

if you familiar with stored procedure then i suggest you to use stored procedure.
for inserting record in both the table you have to use two procedures.
In first procedure write insert query for first table and also return the Identity column value of the inserted record so that when you call the second procedure to insert record in the second table you can pass the returned identity column value to the second table.

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Muhammad Arsalan csharp · Answer 1 · 2015-02-18T07:28:00

Solution 1

i solved it with sql injection but it can also be done with parameterize query and it is recomended

Posted 18-Feb-15 7:28am

Muhammad Arsalan csharp