【发布时间】:2014-02-23 21:59:37
【问题描述】:
我的 SQL Server 存储过程是
ALTER PROCEDURE [dbo].[usp_updateBInfo]
@WhatTheyDo nVARCHAR(max),
@WhereTheyDo nVARCHAR(max),
@ID varchar
AS
begin
update tblBInfo
set
WhatTheyDo = @WhatTheyDo,
WhereTheyDo = @WhereTheyDo
where
ID = @ID
end
我的VB代码是
Dim SQLCONN As New SqlConnection
SQLCONN = New SqlConnection("Data Source=xxxxxx;Initial Catalog=xxxxx;Integrated Security=True")
Dim SQLCMD As New SqlCommand("usp_updateBInfo", SQLCONN)
SQLCMD.CommandType = CommandType.StoredProcedure
SQLCMD.Parameters.Add("@ID", SqlDbType.VarChar).Value = "1C485D2C-F34D-45CE-8694-C74445DD108D"
SQLCMD.Parameters.AddWithValue("@WhatTheyDo", "abcdefg")
SQLCMD.Parameters.Add("@WhereTheyDo", SqlDbType.NVarChar).Value = "abcdefg"
SQLCMD.Connection.Open()
SQLCMD.ExecuteNonQuery()
SQLCMD.Connection.Close()
当我点击“更新”按钮时,没有发生任何变化,abcdefg 没有传递给主键 1C485D2C-F34D-45CE-8694-C74445DD108D 的 whattheydo 或 wheretheydo
请问我的代码哪里出错了?我很确定该按钮已链接到 VB 代码。
感谢您的任何建议!
【问题讨论】:
标签: sql sql-server vb.net stored-procedures