Make linq case insensitive

Joined:	22/07/2015
Level:	Bronze
Points:	0

Make linq case insensitive
23 minutes ago|LINK

Hello

I am trying to use the dynamic LINQ expression builder from https://gist.github.com/afreeland/6733381

However the I am not sure how to make the "equals" operation case insensitive.

ase GridHelper.Operator.Equals:
return Expression.Equal(member, constant);
I want the above to be case insensitive either convert both to lower case or upper case, does not matter.

Pls. any helpful pointers appreciated.

Thanks

Joined:	06/04/2012
Level:	Gold
Points:	4230

Points:	4

Hello,

I am not much aware about LINQ in depth.

But you can do the following :

System.Collections.CaseInsensitiveComparer
------------------------
System.StringComparer.OrdinalIgnoreCase
------------------------

string.Equals(member, constant, StringComparison.CurrentCultureIgnoreCase);

------------------------

StringComparer.CurrentCultureIgnoreCase.Equals(member, constant)

------------------------

StringComparer.CurrentCultureIgnoreCase.Compare(member, constant)

Hope this will help you.

Regards,
Nirav Lalan
DNS Gold Member
"If you can dream it, you can do it."

Make linq case insensitive

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