public static DataTable ListContractorSkill(string userRole, string userLogin, int contractorId)
 {
     IContractorSkillData contractorskilldata = new ContractorSkillData();
     DataTable tb = contractorskilldata.ListContractorSkill(userRole, "Contractor", userLogin, contractorId);
     return tb;
 }
 public static DataTable InsertContractorSkill(string userRole, string roleData, string userLogin, ContractorSkill contractorskill)
 {
     IContractorSkillData contractorskilldata = new ContractorSkillData();
     DataTable tb = contractorskilldata.InsertContractorSkill(userRole, roleData, userLogin, contractorskill.Entity(contractorskill));
     return tb;
 }