如何将sqlparameter从前端传递给sqlserver2008

问题描述

尊敬的先生，

我使用vb.net作为前端而sqlserver2008作为后端

和我使用存储过程发送数据。如下

Respected sir,
i am using vb.net as front end and sqlserver2008 as backend
and i m using stored procedure to send data. as follows

 Dim param(10) As SqlParameter
 param(0) = New SqlParameter("@Company_Name", _Company_Name)
 param(1) = New SqlParameter("@Flat", _Flat)
 param(2) = New SqlParameter("@Area", _Area)
 param(3) = New SqlParameter("@Street", _Street)
 param(4) = New SqlParameter("@City", _City)
 param(5) = New SqlParameter("@State", _State)
 param(6) = New SqlParameter("@Pin", _Pin)
 param(7) = New SqlParameter("@Phone", _Phone)
 param(8) = New SqlParameter("@Fax", _Fax)
 param(9) = New SqlParameter("@E_Mail", _Email)
 param(10) = New SqlParameter("@Web_Site", _Web)

objdal.ExecuteDatasetOnly("SP_I_Vendors", param)

和存储过程如下

and stored procedure as follows

alter PROC SP_I_Vendors
(
	@Company_Name nvarchar(100),
	@Flat nvarchar(30),
	@Area nvarchar(30),
	@Street nvarchar(30),
	@City nvarchar(30),
	@State nvarchar(30),
	@Pin nvarchar(10),
	@Phone nvarchar(20),
	@Fax nvarchar(20),
	@E_Mail nvarchar(30),
	@Web_Site nvarchar(20),
	@ContactPerson nvarchar(20)
	)
AS
BEGIN
 INSERT INTO Vendors
  (
   Company_Name,Flat,Area,Street,City,State,Pin,
   Phone,Fax,E_Mail,Web_Site,ContactPerson,CreatedOn
   )
  VALUES
  (
      @Company_Name,@Flat,@Area,@Street,@City,@State,@Pin,
	@Phone,@Fax,@E_Mail,@Web_Site,@ContactPerson,GETDATE()
   )
end

但是我在前面遇到错误，

程序或函数SP_I_Vendors期望参数@Company_Name未提供



当我通过从sqlquery中删除第一列（@Company_Name）进行交叉检查时仍然得到相同的错误

过程或函数SP_I_Vendors期望参数@Flat未提供

表示第一个参数每次都显示错误..



我一直试图解决上述问题，但是2天但没有得到解决方案..

请帮帮我...

谢谢，

but i got error at front side that,
"Procedure or function SP_I_Vendors expect parameter @Company_Name which was not supplied"

when i cross check with removing first column(@Company_Name)from the sqlquery still i get same error with
"Procedure or function SP_I_Vendors expect parameter @Flat which was not supplied"
means first parameter shows error everytime..

I have been trying to solve above problem since 2 days but not getting solution..
Please help me...
Thank you,

推荐答案

USE [cpqaAnswers]
GO

CREATE TABLE [cpqa].[tbl_SB_Vendors](
    Company_Name nvarchar(100),
	Flat nvarchar(30),
	Area nvarchar(30),
	Street nvarchar(30),
	City nvarchar(30),
	State nvarchar(30),
	Pin nvarchar(10),
	Phone nvarchar(20),
	Fax nvarchar(20),
	E_Mail nvarchar(30),
	Web_Site nvarchar(20),
	ContactPerson nvarchar(20),
	CreatedOn nvarchar(666)
	)

CREATE PROC [cpqa].[sp_SB_SP_I_Vendors]
(
	@Company_Name nvarchar(100),
	@Flat nvarchar(30),
	@Area nvarchar(30),
	@Street nvarchar(30),
	@City nvarchar(30),
	@State nvarchar(30),
	@Pin nvarchar(10),
	@Phone nvarchar(20),
	@Fax nvarchar(20),
	@E_Mail nvarchar(30),
	@Web_Site nvarchar(20),
	@ContactPerson nvarchar(20),
	@CreatedOn nvarchar(666)
	)
AS
BEGIN
 INSERT INTO [cpqa].[tbl_SB_Vendors]
  (
   Company_Name,Flat,Area,Street,City,[State],Pin,
   Phone,Fax,E_Mail,Web_Site,ContactPerson,CreatedOn
   )
  VALUES
  (
      @Company_Name,@Flat,@Area,@Street,@City,@State,@Pin,
	@Phone,@Fax,@E_Mail,@Web_Site,@ContactPerson,GETDATE()
   )
end

EXECUTE [cpqa].[sp_SB_SP_I_Vendors] 'a', 'b', 'c', 'd' ,'e' ,'f', 'g', 'h', 'i', 'j' ,'k', 'l', 'm'

SELECT [Company_Name]
      ,[Flat]
      ,[Area]
      ,[Street]
      ,[City]
      ,[State]
      ,[Pin]
      ,[Phone]
      ,[Fax]
      ,[E_Mail]
      ,[Web_Site]
      ,[ContactPerson]
      ,[CreatedOn]
  FROM [cpqaAnswers].[cpqa].[tbl_SB_Vendors]
GO

似乎工作，所以....

Seems to work, so ....

Company_Name	Flat	Area	Street	City	State	Pin	Phone	Fax	E_Mail	Web_Site	ContactPerson	CreatedOn
a	b	c	d	e	f	g	h	i	j	k	l	Oct 20 2013  2:43PM

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