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Home/ Questions/Q 6745075
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Editorial Team
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Editorial Team
Asked: May 26, 20262026-05-26T12:09:38+00:00 2026-05-26T12:09:38+00:00

In my report viewer i have a table displaying data in different columns. I

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In my report viewer i have a table displaying data in different columns. I wanted to have a regular expression to check the content in a textbox of a table to see if it is NULL to place a 0 in the textbox. Currently if there is returned data it is displayed and if not then there is empty space which i would like to replace it with a 0

here is what i had for a regular expression for the textbox:

=IIf(Fields!FirstAmount.Value = ” “,”0”,Fields!FirstAmount.Value)

Any ideas or other ways to resolve this issue.

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  1. Editorial Team
    Editorial Team
    2026-05-26T12:09:39+00:00Added an answer on May 26, 2026 at 12:09 pm

    I resolved my issue using the following expression:

    =IIF(Fields!FirstAmount.Value Is Nothing, “0”, Fields!FirstAmount.Value)

    depending if the First Amount field is null or not it will be replaced by 0 if it is empty and if not it will show its data.

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