Expression Explaination

Help Robot
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1

in_ProductData IsNot Nothing AndAlso in_ProductData.Rows.Count > 0
Can some one explain this expression

2

@Farah_Kullab,

First part of the expression checks if datatable is not nothing or null

AndAlso is a short circuit operator performs short-circuiting logical conjunction on two expressions. This ensures the next part of the expression will execute only if the first part returns true. If first part returns false, second part will not execute.

Second part checks if there are more than 0 rows in the datatable.

Refer this for more about AndAlso logical operator.

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Hello @Farah_Kullab

in_ProductData IsNot Nothing

checks if the datatable in_ProductData exists (is not nothing).
AndAlso means that this must be true before the second part of the condition is checked.

in_ProductData.Rows.Count > 0

means that the datatable must contain rows (more than 0).

Regards
Soren

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