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VB.NET操作SQL Server完全模块
作者:武汉SEO闵涛  文章来源:敏韬网  点击数31988  更新时间:2007/11/14 12:20:54  文章录入:mintao  责任编辑:mintao
Dim sqlConnection As New SqlClient.SqlConnection(GetConn)

 

        Dim queryString As String = "UPDATE " & TableName & " SET " & DataFieldName & " = " & DataFieldValue & " WHERE " & Para & " = ''''" & ParaValue & "''''"

        Dim sqlCommand As System.Data.SqlClient.SqlCommand = New System.Data.SqlClient.SqlCommand(queryString, sqlConnection)

 

        Dim rowsAffected As Integer = 0

        sqlConnection.Open()

        Try

            rowsAffected = sqlCommand.ExecuteNonQuery

        Catch ex As Exception

            Throw New NotSupportedException(ex.Message)

        Finally

            sqlConnection.Close()

        End Try

 

        Return rowsAffected

    End Function

 

 

    Function UpdateIntBySQL(ByVal TableName As String, ByVal DataFieldName As String, ByVal DataFieldValue As Integer, ByV

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