c# - Projecting Anonymous to Entities not mapping navigation Property -


my table structure this:

  • table department has 1 one relationship table employee
  • table employee has 1 many relationship table projects
  • table projects has 1 many relationship table issues
  • table employee has 1 many relationship table issues also.

note: there join table "employeeprojects" (employeeid, projectid). table reference table, not mapped ef , no model generated it 

var iqurableresult = datacontext.department                          .include("employee")                          .include("employee.projects")                          .include("employee.projects.issues")                           .where(filter => filter.isselected && filter.filterid == filterid)                          .select(x => new                            {                                 dep = x,                                                                          emp = x.employee.                                 projects = x.employee.projects.where(g=>g.id==10)                                 //project                                  _issues = x.employee.projects.where(g=>g.id==10).select(x=>x.issues)                            }).tolist();

at point, i'm getting data in iqurableresult , filtered data fetched in anonymous list.

when try project them entity, i'm not able employee's projects. code below.

 var tableblist = iqurableresult.select(y=>y.dep).tolist();

my findings

i assume while projecting, employee couldn't find relationship table projects hence not mapped, table issues mapped in table employee.

how should fetch data relate employee , projects?


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