WEB API POST Method Functionality in Repository Class

Question

Hi,

 

I have face with multiple values or grid values or list of collation values save issue in Repository class file

 

punlic async Task <Apiresult<string>>AddemployeeDetails(emp empdetails)

{

_dbcontext.add( empdetails)

 await._dbcontext.saveChangesAsync()

}

single record time its functionality working fine but multiple list time how to write the code ,please help me

for bellow syntax 

 

syntax like:

punlic async Task  <Apiresult<string>>AddemployeeDetails(list<emp> empdetails)

{

 

}