troubleshooting Question

Adding if then structure to LINQ vb.net code

Avatar of Thomas PAIK
Thomas PAIK asked on
Visual Basic.NET* if statementsLINQ Query
1 Comment1 Solution11 ViewsLast Modified:
Hi.
How do I add conditional commands (if then structure) to a chain of LINQ vb.net code?

[Sample if then code]
if TextArray.contains("c") then
   TextArrayResult = TextArray.AsEnumerable().Takewhile(Function(x) NOT x.contains("c")).ToArray()
elseif TextArray.contains("d") then
   TextArrayResult = TextArray.AsEnumerable().Takewhile(Function(y) NOT y.contains("d")).ToArray()
else
   TextArrayResult = TextArray
end if

[Test variables with results to the sample code]
1. Inputing TextArray ={"a","b","c","d","e"} gives TextArrayResult = {"a","b"}
2. Inputing TextArray ={"a","d","e"} gives TextArrayResult = {"a"}
3. Inputing TextArray ={"a","b","e"} gives TextArrayResult = {"a","b","e"}

[Desired: an equlivalent 1-line vb.net code preferably in LINQ style]
TextArrayResult = TextArray.AsEnumerable()...
ASKER CERTIFIED SOLUTION
it_saige
Developer
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