1
Answer

SQL server Management studio express

krishna prasad

krishna prasad

16y
2.4k
1
Hai all....

I am a begineer in SSMS......

1--->With windows authentication mode i could easily get into the server....but wat should i give in uid and pwd of my connection statement in the program ............

2--->wat is the step to create a new login with all the credentials and i also want to create a new database where the owner is the login which i am gonna create.....

Any suggestion or materials reffered would be a great help to me....

Answers (1)
1
Vulpes
NA 98.3k 1.5m 10y
A DataTable in ADO.NET has no concept of a 'current row' because, once it's been populated, it's disconnected from the underlying database. In fact, it doesn't need to have an underlying database at all - it can be created entirely using code!

Once you have your DataTable (dt, say), you can iterate through its DataRows just like any other collection:

foreach(DataRow dr in dt.Rows)
{
   // do something with dr
}

You can also obtain a DataRow directly:

DataRow rowFirst = dt.Rows[0];

DataRow rowLast = dt.Rows[dt.Rows.Count - 1];

It follows that there's no concept of being before the first row or after the last row (BOF or EOF in an ADO RecordSet). You must always be within the row collection itself or you'll get an exception.


0
David Smith
NA 1.9k 0 10y
Thank you so much.