1. How to move to next record when you use data reader? 2. By using which method you neforce parentchild relation in data set?3. Difference between Clone and Copy methods?Please can any one answer to these questions? Thanks...

Showing Answers 1 - 9 of 9 Answers

Kavitha

  • Dec 5th, 2006
 

Clone() used to copy only the structure.but copy() used to copy the both structure and data. 

  Was this answer useful?  Yes

Bindu

  • Jan 5th, 2007
 

2.   The DataSet class's Relations property contains a RelationsCollection object, which maintains a collection of DataRelation objects. Each DataRelation object represents a parent/child relationship between two tables in the DataSet.For example, there is conceptually a parent/child relationship between a Customers table and an Orders table

ds.Relations.Add("CustomerOrders", Parent column,Child column)

  Was this answer useful?  Yes

Give your answer:

If you think the above answer is not correct, Please select a reason and add your answer below.

 

Related Answered Questions

 

Related Open Questions