protected void OnKnowFuncFamItemChanged(object sender, EventArgs e)
 {
     string family = (string)((RadComboBox)sender).SelectedValue;
     if (lblKnowFuncDestination.Text == ResourceManager.GetString("lblCanFunctionGrid"))
     {
         listKnowFuncOriginal.DataTextField = "Code";
         listKnowFuncOriginal.DataValueField = "FunctionID";
         CandidateFunctionRepository repo = new CandidateFunctionRepository();
         listKnowFuncOriginal.DataSource = repo.GetAllParamFunctionByFuntionFamID(family);
         listKnowFuncOriginal.DataBind();
     }
     else
     {
         listKnowFuncOriginal.DataTextField = "Code";
         listKnowFuncOriginal.DataValueField = "KnowledgeID";
         CandidateKnowledgeRepository repo = new CandidateKnowledgeRepository();
         listKnowFuncOriginal.DataSource = repo.GetAllParamKnowledgeByKnowledgeFamID(family);
         listKnowFuncOriginal.DataBind();
     }
 }