troubleshooting Question

Filterexpression and NULL

Avatar of David_Graves
David_Graves asked on
Visual Basic.NET
10 Comments1 Solution345 ViewsLast Modified:
Dim drPromptOverride() As DataRow = Me.PDICompany_780_02DataSet.SAPPBROS_780_Card_Prompt_Overrides.Select(String.Concat("Cust_Key = ", Convert.ToInt32(dgvCustSelect.CurrentRow.Cells("Cust_Key").Value), " AND Card_Key IS NULL "))

The SQL database this is built for does indeed have a row that matches the criteria (where Card_Key is a null value), but the .select is returning 0 rows.

I am guessing I have the NULL portion of the expression string coded incorrectly. Any ideas?
ASKER CERTIFIED SOLUTION
David_Graves

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