Or condition is not working in where clause...

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public List<settingsviewmodel> ActivemoduleList(decimal OrgID)
{
return (from module in db.lookupmodules
where module.OrganizationId == OrgID || module.OrganizationId == OrgID && module.IsActive == false || module.OrganizationId == OrgID && module.IsActive == false
select new SettingsViewModel
{
ModuleId = module.ModuleID,
ModuleName = module.ModuleName,
DateCreated = module.DateCreated,
DateModified = module.DateModified,
statusName = module.IsActive,
SetDefault = module.IsDefault,
}).ToList();
}

What I have tried:

i am tried to solve where condition where only first value is i have picked .i want every condition pick our value.

Posted 15-May-18 4:31am

Member 13828340

Updated 15-May-18 4:41am

v2

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OriginalGriff · Answer 1 · 2018-05-15T04:42:00

Solution 1

Try bracketing the expression so it explicitly says what you want: && has a higher precedence than || so

A || b && c

is evaluated as

a || (b && c)

Not as

(a || b) && c

Without brackets to explicitly say what you want, you may not get it!

Posted 15-May-18 4:42am

OriginalGriff

Comments

Member 13828340 15-May-18 10:50am

where ((module.OrganizationId == OrgID) || (module.OrganizationId == OrgID && module.IsActive == false) || (module.OrganizationId == OrgID && module.IsActive == false))

Richard Deeming 15-May-18 12:13pm

Perhaps I'm missing something, but that condition doesn't make much sense.

You've currently got: A || (A && B) || (A && B)

Aside from the duplicate (A && B) condition, you don't even need the || - if A is true, then the result is true, and if A is false, then A && B is false, so the result is false.

Your entire condition can be reduced to: where module.OrganizationId == OrdID