How to get the keys on the basis of corresponding values

Help
1

Hello , I have a dictionary of type (Integer , string) where key is index of row and value is its string value.

I need to get the keys on the basis of value

Column 0
1 London
2 Paris
3 Newyork

If we have newyork , I want 3 as key

2

Kindly have a view on this thread

Cheers @Karan28

3

yes I saw that , any other way??

4

@Karan28,

If you need to get the key based on its value, then you can try like this.

yourDictionary.FirstOrDefault(Function(x) x.Value.Contains("passvaluehere")).Key
2 Likes
5

Function(x)
what is x here?

6

Its Linq Lambda expression, check this link for more details on it.
https://docs.microsoft.com/en-us/dotnet/visual-basic/programming-guide/language-features/procedures/lambda-expressions

7

Okay Thankyou for the reply , I appreciate it

1 Like
8

Please mark the solution as resolved if it is helped and resolved your issue. Let me know in case of issues.