Sqlcommand

  • Thread starter Thread starter Mike J
  • Start date Start date
M

Mike J

How to check Return value of a variable
Ado.net
Sqlcommmand
cmd.Parameter["FileId"]
I need to Check if the value of the output Var above
is null or has value

MJ
 
Mike J said:
How to check Return value of a variable
Ado.net
Sqlcommmand
cmd.Parameter["FileId"]
I need to Check if the value of the output Var above
is null or has value
Click to expand...

As per the docs, DBNull is used to represent null values.
 

Ask a Question

Want to reply to this thread or ask your own question?

You'll need to choose a username for the site, which only take a couple of moments. After that, you can post your question and our members will help you out.

Ask a Question

Similar Threads

sql parameter 5
Do parameterized commands work with MySQL ado.net provider? 1
Generic Database handling class 13
ADO.Net or DB Engine? 1
Unable to save byte[] to database 8
Stored procedure parameter output value 4
Retrieving SQL SP Output Parameters 2
MVC Web-API - token based authentication 2

Back
Top