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现在有一gridview，又有一个ObjectDataSource数据源，与一个Linq to Sql class文件，我想gridview显示此数据源的数据，应该怎样做呢，我知道ObjectDataSource数据源必须指定一个对应的查询方法，但不知道，如果要绑定Linq to Sql class文件，这个方法该如何来写，又需要返回什么 ...

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#!/usr/bin/env groovy // Add JDBC driver to classpath as part of this script's bootstrapping. // See <a href="https://marxsoftware.blogspot.com/2011/02/groovy-scripts ...

Private Function GetQuerySchema(ByVal strconn As String, ByVal strSQL As String) As DataTable Dim sconQuery As New SqlConnection Dim scmdQuery As New SqlCommand Dim srdrQuery As SqlDataReader = ...

USE [Chinook] GO CREATE TABLE [dbo].[DataTypes]( [ID] [int] IDENTITY(1,1) NOT NULL, [01bigint] [bigint] NULL, [02binary] [binary](50) NULL, [03bit] [bit] NULL ...