Question

我有两个问题。

如何从存储过程中获取输出参数。
当我将值传递给存储过程时，我在DAL文件中出错，错误是

数据阅读器与指定的内容不兼容 'Form2290.usp_sup2290_upd_business_Result'。该类型的成员， 'ErrorNumber'，数据读取器中没有相应的列同名。

我的aspx.cs代码在

  Business objbusiness = new Business();          
        Businesses.Address objAddress = new Businesses.Address();
        objbusiness.BusinessID = Convert.ToString(Session["BUSINESS_KEY"]);
        if (editstate.Text.Trim() != "")
            objAddress.State = editstate.Text.Trim();
        else
            objAddress.State = editddlstate.SelectedValue;
        objbusiness.EIN = editein.Text.Trim();
        objbusiness.Name = editname.Text.Trim();
        if (changeaddress.Checked)
        {
            objbusiness.IsAddressChange = true;
        }
        else
        {
            objbusiness.IsAddressChange = false;
        }
        objAddress.AddressLine1 = editaddress.Text.Trim();
        objAddress.AddressLine2 = editadd2.Text.Trim();
        objAddress.City = editcity.Text.Trim();
        objAddress.Country = editcontry.Text.Trim();
        objAddress.Zip = editzip.Text.Trim();
        if (updatemaster.Checked)
        {
            objbusiness.isMasterUpdate = true;
        }
        else
        {
            objbusiness.isMasterUpdate = false;
        }
        objbusiness.Remarks = remarks.Text.Trim();

        objbusiness.BusinessAddress = objAddress;
        BAL_F2290 updbusiness = new BAL_F2290();
        Form2290.Form form = new Form2290.Form();
        form.FormID = Session["Form_Key"].ToString();
        objbusiness.UserID = Session["User_Key"].ToString();
        var data = updbusiness.updreprocess(objbusiness, Session["Form_Key"].ToString());

我的BAL代码在

public DataTable updreprocess(Business objbusiness,string formkey)
    {
        try
        {
            objbusiness.EIN = Crypt.Encrypt(objbusiness.EIN);

            DAL_F2290 result = new DAL_F2290();

            return objDAL.updreprocess(objbusiness, formkey);
        }
        catch(Exception ex)
        {
            return null;
        }
    }

我的DAL代码位于

 internal DataTable updreprocess(Business objbusiness, string formkey)
    {
        string error = string.Empty;
        DataTable details = new DataTable();
        try
        {
            var objdbbusiness = new DB_Form_Entities();
            ObjectParameter objparaerror = new ObjectParameter("RESULT", typeof(string));

            ObjectResult<usp_sup2290_upd_business_Result> r = objdbbusiness.usp_sup2290_upd_business(1, objbusiness.Remarks, objbusiness.isMasterUpdate, formkey, objbusiness.BusinessID, objbusiness.UserID, objbusiness.EIN
                , objbusiness.Name, objbusiness.IsAddressChange, objbusiness.BusinessAddress.AddressLine1,
                objbusiness.BusinessAddress.AddressLine2, objbusiness.BusinessAddress.City,
                objbusiness.BusinessAddress.State, objbusiness.BusinessAddress.Country, objbusiness.BusinessAddress.Zip, objparaerror);
            if (details.Rows.Count > 0)
            {
                details = Convertor.Generic2DataTable<usp_sup2290_upd_business_Result>(r);
            }
            return details;
        }
        catch (Exception ex)
        {
            return null;
        }
    }

和我的存储过程

ALTER PROCEDURE [dbo].[usp_sup2290_upd_business]
(
    @executive_id               int,
    @remarks                    varchar(500),
    @isMasterUpdate             BIT,

    @PK_Form_key                VARCHAR(36),
    @PK_Business_key            VARCHAR(36),
    @FK_C_UC_user_key           VARCHAR(36),

    @tax_id                     VARCHAR(24),
    @business_name              VARCHAR(50),

    @isAddressChange            BIT,
    @address1                   VARCHAR(100),
    @address2                   VARCHAR(100),
    @city                       VARCHAR(50),
    @state                      VARCHAR(50),
    @country                    VARCHAR(100),
    @zip                        VARCHAR(20),
    @RESULT                     BIT OUTPUT
)
AS
begin

    BEGIN TRANSACTION tran_upd_business_submitted

    BEGIN TRY

        UPDATE [2290_Business_Submitted]
        SET tin = @tax_id,
            name = @business_name,
            is_addr_change = @isAddressChange,
            addr_line1 = @address1,
            addr_line2 = @address2,
            city = @city,
            state = @state,
            country = @country,
            zip = @zip
        WHERE FK_2290F_key = @PK_Form_key AND FK_C_B_key = @PK_Business_key AND FK_C_UP_key = @FK_C_UC_user_key

        IF(@isMasterUpdate=1)
        begin
            UPDATE [C_Business]
            SET [tin] = @tax_id,
                [name] = @business_name,
                [is_addr_change] = @isAddressChange,
                [upd_dt] = GETDATE()
            WHERE [PK_C_B_key] = @PK_Business_key

            UPDATE C_Address
            SET addr_line1 = @address1,
                addr_line2 = @address2,
                city = @city,
                FK_CM_USS_cd = @state,
                FK_CM_C_cd = @country,
                zip = @zip
            WHERE PK_C_A_key = (SELECT
                FK_C_A_key
            FROM C_Business
            WHERE [PK_C_B_key] = @PK_Business_key)
        end

        COMMIT TRANSACTION tran_upd_business_submitted

        SET @RESULT = 1

    END TRY
    BEGIN CATCH
        ROLLBACK TRANSACTION tran_upd_business_submitted
        SET @RESULT = 0
        SELECT
    ERROR_NUMBER() AS ErrorNumber,
    ERROR_SEVERITY() AS ErrorSeverity,
    ERROR_STATE() AS ErrorState,
    ERROR_PROCEDURE() AS ErrorProcedure,
    ERROR_LINE() AS ErrorLine,
    ERROR_MESSAGE() AS ErrorMessage;
    END CATCH

    BEGIN TRY
        declare @qry varchar(5000)
        SET @qry = 'update [2290_Business_Submitted] set tin=' + @tax_id
+ ',name=' + @business_name
+ ',is_addr_change=' + CONVERT(varchar, @isAddressChange)
+ ',addr_line1=' + @address1
+ ',addr_line2=' + @address2
+ ',city=' + @city
+ ',state=' + @state
+ ',country=' + @country
+ ',zip=' + @zip
+ ' where FK_2290F_key=' + @PK_Form_key
+ ' and FK_C_B_key=' + @PK_Business_key
+ ' and FK_C_UP_key=' + @FK_C_UC_user_key

        INSERT INTO c_log_support (executive, query, remarks)
    VALUES (@executive_id, @qry, @remarks)

        IF(@isMasterUpdate=1)
        begin
            SET @qry = 'UPDATE [C_Business] SET [tin] = ' + @tax_id
+ ',[name] = ' + @business_name
+ ',[is_addr_change] = ' + CONVERT(varchar, @isAddressChange)
+ ',[upd_dt] =' + CONVERT(varchar(10),GETDATE(),110)+' '+CONVERT(varchar(12),GETDATE(),114)
+ ' WHERE [PK_C_B_key] =' + @PK_Business_key

            INSERT INTO c_log_support (executive, query, remarks)
    VALUES (@executive_id, @qry, '[2290_Business_Submitted]')

            SET @qry = 'update C_Address  set addr_line1=' + @address1
+ ',addr_line2=' + @address2
+ ',city=' + @city
+ ',FK_CM_USS_cd=' + @state
+ ',FK_CM_C_cd=' + @country
+ ',zip=' + @zip
+ ',upd_dt='+CONVERT(varchar(10),GETDATE(),110)+' '+CONVERT(varchar(12),GETDATE(),114)
+ ' where PK_C_A_key=(select FK_C_A_key from C_Business where [PK_C_B_key] = ' + @PK_Business_key

            INSERT INTO c_log_support (executive, query, remarks)
    VALUES (@executive_id, @qry, '[2290_Business_Submitted]')
        end

    END TRY
    BEGIN CATCH
        SELECT
        ERROR_NUMBER() AS ErrorNumber,
        ERROR_SEVERITY() AS ErrorSeverity,
        ERROR_STATE() AS ErrorState,
        ERROR_PROCEDURE() AS ErrorProcedure,
        ERROR_LINE() AS ErrorLine,
        ERROR_MESSAGE() AS ErrorMessage;
    END CATCH

end

数据读取器与指定的不兼容

0 个答案: