partial void DeleteEmployeeactivity(Employeeactivity instance);
partial void UpdateEmployeeactivity(Employeeactivity instance);
private void detach_Employeeactivities(Employeeactivity entity)
{
this.SendPropertyChanging("Employeeactivities");
entity.Employeeactivity1 = null;
}
partial void InsertEmployeeactivity(Employeeactivity instance);
private void attach_Employeeactivities(Employeeactivity entity)
{
this.SendPropertyChanging("Employeeactivities");
entity.Employee = this;
}