Results 1 to 3 of 3

Thread: dbnull

Hybrid View

  1. Dec 23rd, 2005, 10:15 AM #1
    silverup
    silverup is offline

    Thread Starter
    Addicted Member
    Join Date
    Feb 2005
    Posts
    159

    dbnull

    hw do I validate a dbnull value from sql server
    That i get using a datareader
    thx
    Reply With Quote Reply With Quote
  2. Dec 23rd, 2005, 10:20 AM #2
    sevenhalo
    sevenhalo is offline
    Banned
    Join Date
    Nov 2005
    Posts
    2,367

    Re: dbnull

    Something like this?
    Code:
    System.Data.SqlClient.SqlDataReader sqlRead;	//Reader
		int32 intIndex;		//Row number
			if (sqlRead.IsDBNull(intIndex))
			{
				//Null
			}
			else
			{
				//Not Null
			}
    Edit: Same thing, just elaborated.
    Last edited by sevenhalo; Dec 23rd, 2005 at 10:25 AM.
    Reply With Quote Reply With Quote
  3. Dec 26th, 2005, 07:45 PM #3
    nebulom
    nebulom is offline
    Fanatic Member
    Join Date
    Jan 2005
    Location
    Cebu
    Posts
    607

    Re: dbnull

    == DBNull.Value ?
    Reply With Quote Reply With Quote
« Previous Thread | Next Thread »

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Forum Rules


Click Here to Expand Forum to Full Width