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filter with <NULL>

Posted on 2005-04-20
Medium Priority
Last Modified: 2010-04-23
How can I this
dvContratoMaquila.RowFilter = "FechaFinal='<NULL>'"
I need filter all the rows with this field NULL.


Question by:miguelmam
  • 2
LVL 14

Accepted Solution

amyhxu earned 2000 total points
ID: 13829082
if it's from SQL database:

dvContratoMaquila.RowFilter = "FechaFinal Is Null"
LVL 14

Expert Comment

ID: 13829226
That worked for me.

Other suggestions are:
 -- Syncfusion
 ' for a numeric null in FechaFinal
     dvContratoMaquila.RowFilter = "IsNull(FechaFinal, 0) = 0"

 -- Microsoft
To return only those columns with null values, use the following expression:
     "Isnull(Col1,'Null Column') = 'Null Column'"

 -- Some discussion

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