Webservise如何Webservise实现打印

protected void Page_Load(object sender, EventArgs e)
    {
        if (Request.QueryString["FormID"] == "")
        {
            return;
        }
        else
        {
            DataTable TransitionForm = Transition_TransitionReport.GetTransitionForm(Request.QueryString["FormID"]);
            CrystalReportSource1.ReportDocument.SetDataSource(Transition_TransitionReport.GetTransitionForm(Request.QueryString["FormID"]));
            //CrystalReportSource1.ReportDocument.SetDataSource(Transition_TransitionReport.GetEmpTransitionForm(Request.QueryString["FormID"]));
            string aa = TransitionForm.Rows[0]["TransitionID"].ToString();
            CrystalReportSource1.ReportDocument.ParameterFields["FormID"].CurrentValues.AddValue(TransitionForm.Rows[0]["TransitionID"].ToString());
            CrystalReportSource1.ReportDocument.ParameterFields["InputName"].CurrentValues.AddValue(TransitionForm.Rows[0]["InputName"].ToString());
            CrystalReportSource1.ReportDocument.ParameterFields["InputDate"].CurrentValues.AddValue(TransitionForm.Rows[0]["InputDate"].ToString());

                      CrystalReportSource1.DataBind();
            CrystalReportViewer1.DataBind();
        }        
    } 
    public static DataTable GetTransitionForm(string TransitionID)
    {
        Transition.HRTransitionService.HRTransitionService TransitionForm = new Transition.HRTransitionService.HRTransitionService();
        Transition.EmpTransitionService.EmpTransitionService EmpTransitionForm = new Transition.EmpTransitionService.EmpTransitionService();
        DataSet Form = TransitionForm.GetTransitionByID(TransitionID);
        DataTable Table = new DataTable("TransitionForm");
        int a = Form.Tables[0].Rows.Count;
        return Form.Tables[0];
         }

    public static DataTable GetEmpTransitionForm(string TransitionID)
    {
        Transition.HRTransitionService.HRTransitionService TransitionForm = new Transition.HRTransitionService.HRTransitionService();
        Transition.EmpTransitionService.EmpTransitionService EmpTransitionForm = new Transition.EmpTransitionService.EmpTransitionService();
        DataSet Form = EmpTransitionForm.GetEmpTransitionByID(TransitionID);
        DataTable Table = new DataTable("EmpTransitionForm");
        Table.Columns.Add("TransitionID", typeof(string));
        Table.Columns.Add("EmpID", typeof(string));
               Table.Columns.Add("TransTypeID", typeof(string));
        Table.Columns.Add("Reason", typeof(string));
        Table.Columns.Add("Remark", typeof(string));
        //int a = Form.Tables[0].Rows.Count;
        //return Form.Tables[0];

        foreach (DataRow Row in Form.Tables[0].Rows)
        {
            DataRow NewRow = Table.NewRow();
            DataSet Set = EmpTransitionForm.GetEmpTransitionByID(Row["TransitionID"].ToString());
            NewRow["TransitionID"] = Row["TransitionID"];
            NewRow["EmpID"] = Row["EmpID"];
                        NewRow["TransTypeID"] = Row["TransTypeID"];
            NewRow["Reason"] = Row["Reason"];
            NewRow["Remark"] = Row["Remark"];
            Table.Rows.Add(NewRow);
        }
        return Table;
    }

 protected void Page_Load(object sender, EventArgs e)
    {
        if (Request.QueryString["FormID"] == "")
        {
            return;
        }
        else
        {
            DataSet  TransitionFormSet = TransitionForm.GetTransitionByID (Request.QueryString["FormID"]);
            DataSet EmpForms = EmpForm.GetEmpTransitionByID(Request.QueryString["FormID"]);
            this.CrystalReportSource1.ReportDocument.SetDataSource(TransitionFormSet);
            this.CrystalReportSource1.ReportDocument.Subreports["emptransition"].SetDataSource(EmpForms);
            this.CrystalReportSource1.DataBind();          
        }  
    }


select case {EmpPublic.Sex}
case true
formula = "男"
case false
formula = "女"
End select