linq - LinqKit and Filter a subquery -

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i have 1 many relation (ef) , want write query filters 1 relation , filters many relation.

for instance: company has many employees

write query filters on company.name = "zonsoft" , company.employees has @ least 1 employee name "hesius"

from comp in data.companies.include("employees") comp.name = "zonsoft" andalso comp.employees.any(function(em) em.name = "hesius") select comp

this works fine, if filters not known @ compile time? user can select out of many filters (name, age, ...) , don't want write code that.

i experimenting expression , linqkit cannot make filter work on employees relation.

' 

exp1 expression(of func(of company, boolean) = function(comp) comp.name = "zonsoft" exp2 expression(of func(of employee, boolean) = function(emp) emp.name = "hesius"

how combine these 2 filters in 1 query? or how desired result?

this works: ' 

from comp in data.companies.include("employees") .where(exp1) select comp.

i looking this:

from comp in data.companies.include("employees") .where(exp1 andalso comp.employees.any(exp2)) select cc


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