好吧，我也“今天闲来无事"给dac添加了读取SharePoint List的功能，说白了，就是把SharePoint的List看成数据库的表，这样，就可以把http://moss这样的地址当成数据库连接字符串，把caml语句当成command，像使用真的数据库一样获取数据。
代码
SharePointConnection connection = new SharePointConnection("http://moss/Docs");
SharePointCommand command = connection.CreateCommand() as SharePointCommand;
command.ListUrl = "/Lists/Contract List";
command.CommandText = "<Where><Geq><FieldRef Name='Title'/><Value Type='Text'>b</Value></Geq></Where>";
SharePointDataAdapter dataAdapter = new SharePointDataAdapter();
dataAdapter.SelectCommand = command;
System.Data.DataTable dataTable = new System.Data.DataTable();
dataAdapter.Fill(dataTable);
this.dataGridView1.DataSource = dataTable;
代码
DataContext dataContext = new DataContext(DatabaseType.SHAREPOINT, "http://moss/Docs");
this.dataGridView1.DataSource = dataContext.QueryForDataTable<ContractList>(ContractList._.Title >= "b");
代码
DataContext dataContext = new DataContext(DatabaseType.SHAREPOINT, "http://moss/Docs");
dataContext.Log = Console.Out;
List<Documents> documents = dataContext.QueryForList<Documents>(Documents._.Title == "A");
代码
DataContext dc = new DataContext(DatabaseType.SHAREPOINT, "http://moss/Docs");
dc.Log = Console.Out;
var expressionData = dc.GetExpressionData<_SampleCustomList, SampleCustomList>(SampleCustomList._);
var sc = from s in expressionData
where s.Title == "a" | s.Title == "b2"
orderby s.Title descending
select s;
foreach (var s in sc)
{
Console.WriteLine(s.Title);
}
DataContext dc = new DataContext(DatabaseType.SHAREPOINT, "http://moss/Docs");
dc.Log = Console.Out;
QueryableData<SampleCustomList> scl = dc.GetQueryableData<SampleCustomList>();
var sc = from s in scl
where (s.Title == "a" || s.Title.StartsWith("b")) && (s.SingleLineOfText != null)
orderby s.Title, s.SingleLineOfText descending
select s;
foreach (var s in sc)
{
Console.WriteLine(s.Title);
}
注：1. “今天闲来无事",纯属剽窃，原创请见：http://www.cnblogs.com/gongji/archive/2010/12/04/1896009.html
2. 请使用“EntitiesGenerator”，选择从SharePoint导入，生成实体项目。
