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Linq query to find a strin present in a list collection

Neethu pradeep

i have obevable collection of a class type and class contains another list. i want to find the items which hold the string which i entered on the tex box... and program that i wrote contains too many queries.How to write it on a single query...

1 Reply

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Santosh Kumar Rangumudri7y ago
Accepted answer
Hi Friend,

As per you requirement i have below sol for that so please veirfy once

Step 1:
create one string variable with coma

var CouPonKeyWords = "Testing,Test,Hello";

Step 2:
split and check that if any your entered text is there or not with below linq query

bool isKeywordExists = false;

if (CouPonKeyWords.Contains(','))
{
isKeywordExists = CouPonKeyWords.Split(',').Any(m => m.ToUpper() == "$$Your textbox value object$$");
}

i hop above query may help for you.

Regards,
Santosh kumar
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