How to determine if a field pair contains a missing value

jbaggaley · July 18, 2006 4:04AM

Other than looking at row.Values[field1] which gives a string value of "

Missing

" is there any way of determining whether a value is empty? I notice that there is a singleton class called

Engine.ResultsStore.Missing

but I cannot quite work out how to use it (or if it is of value in this case). Please can you give me a quick sample of how to do this?

The top of my code looks like this...

foreach &#40;FieldPair field in rdtDiff.ResultsStore.Fields&#41;    
&#123;            						
int field1=field.OrdinalInResults1;                         
int field2=field.OrdinalInResults2;

Thanks

Jon

david connell · July 18, 2006 6:45AM

Hi Jon,
I think that you can do the following:

if &#40;row.Values&#91;field1&#93; is Missing&#41;
&#123;
     //Do something
&#125;
else
&#123;
     //Do something else
&#125;

Hope that helps...
David

jbaggaley · July 18, 2006 11:50AM

Another sample for the code docs...

How to determine if a field pair contains a missing value

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