Linq Testing null
I have the following statement..what is the best way to handle this syntactfully speaking.
Below data is a string value. I am trying to convert the string to an int so it can be used in the linq comparison.
What is the best way to do this...and also trapping for the variable data to be null. So I imagine I would not want to try and assign ndocument should data be null...but then I also would not want to execute the linq statement either.
Also this would just return one row....does it make sense to use firstordefault in this case?
Below data is a string value. I am trying to convert the string to an int so it can be used in the linq comparison.
What is the best way to do this...and also trapping for the variable data to be null. So I imagine I would not want to try and assign ndocument should data be null...but then I also would not want to execute the linq statement either.
Also this would just return one row....does it make sense to use firstordefault in this case?
var ndocument = Convert.ToInt32(data);
var fileContext = (from f in this.AppServiceEFCodeFirst.sqlDb.Documents
where f.DocumentId == ndocument
select f).FirstOrDefault();
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Thanks a billion
Not a problem Robb, glad I was able to help.
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