Question

不确定我在做什么错误在＃34; InTime＆＃34;附近不断出现语法错误。 sqlmodDA.Update（sqlmodDS.Tables（＆＃34; XXX＆＃34））一个按钮获取数据（subBindDataGridView）以显示在数据网格视图上，然后编辑下一个按钮（CommitChanges）将更改写入数据库。由于加入Select命令，无法使用命令构建器。我最好只去一个所有的存储过程解决方案吗？

Imports System.Data
Imports System.Data.SqlClient

Module SQLSever
Private sqlmodCon As SqlConnection
Private sqlmodDA As SqlDataAdapter
Private sqlmodTA As New DataTable
Private sqlmodDS As New DataSet


Sub subBindDataGridView()
    Dim strConStr As String
    Dim SQLState As String
    Dim SQLUpdate As String

    strConStr = "Server=sql2008;Database=TimeClock;User ID=VBA;Password=CanIJustUseDA0;"
    sqlmodCon = New SqlConnection(strConStr)
    sqlmodCon.Open()
    SQLState = "SELECT * FROM dbo.tblEvents INNER JOIN dbo.tblPersons ON dbo.tblEvents.PersonID = dbo.tblPersons.PersonID;"
    SQLUpdate = "UPDATE dbo.tblEvents" & _
                "SET InTime = @InTime, LunchStart = @LunchStart, LunchFinish = @LunchFinish, OutTime = @OutTime WHERE Pkey = @Pkey;"
    sqlmodDA = New SqlDataAdapter(SQLState, sqlmodCon)
    sqlmodDA.UpdateCommand = New SqlCommand(SQLUpdate, sqlmodCon)
    sqlmodDA.UpdateCommand.Parameters.Add("@InTime", SqlDbType.DateTime, 8, "InTime")
    sqlmodDA.UpdateCommand.Parameters.Add("@LunchStart", SqlDbType.DateTime, 8, "LunchStart").SourceColumn = "LunchStart"
    sqlmodDA.UpdateCommand.Parameters.Add("@LunchFinish", SqlDbType.DateTime, 8, "LunchFinish").SourceColumn = "LunchFinish"
    sqlmodDA.UpdateCommand.Parameters.Add("@OutTime", SqlDbType.DateTime, 8, "OutTime").SourceColumn = "OutTime"
    sqlmodDA.UpdateCommand.Parameters.Add("@PKey", SqlDbType.BigInt, 8, "Pkey").SourceColumn = "PKey"
    sqlmodDA.Fill(sqlmodDS, "XXX")
    Form1.DataBox.DataSource = sqlmodDS.Tables("XXX")
    sqlmodCon.Close()
End Sub

Sub CommitChanges()
    sqlmodCon.Open()
    sqlmodDA.Update(sqlmodDS.Tables("XXX")) 'Error here
    sqlmodDS.AcceptChanges()
    sqlmodCon.Close()
End Sub

结束模块

Answer 1

你的陈述在“dbo.tblEvents”和“SET”之间没有空格，所以它是“dbo.tblEventsSET”。

数据格式视图的正确更新命令w / Join in Select命令SQL server

1 个答案: