Contoso Construction error....

Question

Contoso Construction gives me this error when I run the Custom Report Filter using the "Where Customer > Nothing".  It runs fine with "Where Customer = Not Nothing".  Tried several things but couldn't get it to work.

Error:

The binary operator GreaterThan is not defined for the types 'LightSwitchApplication.Customer' and 'System.Object'.

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Edward Piccoli

Answer 1

You can't treat "Nothing" in the same way that you would with say an Integer value.

The comparison you need is:

If (x Is Nothing) Then...

'or

If (x IsNot Nothing) Then...

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Yann - LightSwitch Central - Click here for FREE Themes, Controls, Types and Commands

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