I have an created a LINQ query which goes like this: For Each rw As DataRow In dt2.Rows rw("Comments") = (From row In dt1 Where row("INPUT FILENAME").ToString = rw("input_extern_file_name").ToString Select x = row)(0)("A NUMBER").ToString Next rw Both dt2 and dt1 are passed in as an argument to a …

You didn’t consider the case where there’s no match. In those cases you would assign a value from a null row which won’t work. Dim matchedRow As DataRow For Each rw As DataRow In dt2.Rows matchedRow = (From row In dt1 Where row("INPUT FILENAME").ToString = rw("input_extern_file_name").ToString Se…

LINQ Need help to solve System.Reflection.TargetInvocationException error

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system (system) Closed September 28, 2022, 6:45am 3

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LINQ Need help to solve System.Reflection.TargetInvocationException error

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