Sharepoint Client Object Model 之 开发基于.NET的应用程序

前提：引用using Microsoft.SharePoint.Client;和using Microsoft.SharePoint.Client.Runtime两个类库

1、客户端Create a List

            ListCreationInformation listCreationInfo =                new ListCreationInformation();            listCreationInfo.Title = "Client API Test List";            listCreationInfo.TemplateType = (int)ListTemplateType.GenericList;            List list = clientContext.Web.Lists.Add(listCreationInfo);            // Add fields to the list.            Field field1 = list.Fields.AddFieldAsXml(                @"<Field Type='Choice'                     DisplayName='Category'                     Format='Dropdown'>                <Default>Specification</Default>                <CHOICES>                  <CHOICE>Specification</CHOICE>                  <CHOICE>Development</CHOICE>                  <CHOICE>Test</CHOICE>                  <CHOICE>Documentation</CHOICE>                </CHOICES>              </Field>",                true, AddFieldOptions.DefaultValue);            Field field2 = list.Fields.AddFieldAsXml(                @"<Field Type='Number'                     DisplayName='Estimate'/>",                true, AddFieldOptions.DefaultValue);clientContext.ExecuteQuery();

2、客户端Add ListItem

            // Add some data.            ListItemCreationInformation itemCreateInfo =                new ListItemCreationInformation();            ListItem listItem = list.AddItem(itemCreateInfo);            listItem["Title"] = "Write specs for user interface.";            listItem["Category"] = "Specification";            listItem["Estimate"] = "20";            listItem.Update();            listItem = list.AddItem(itemCreateInfo);            listItem["Title"] = "Develop proof-of-concept.";            listItem["Category"] = "Development";            listItem["Estimate"] = "42";            listItem.Update();            listItem = list.AddItem(itemCreateInfo);            listItem["Title"] = "Write test plan for user interface.";            listItem["Category"] = "Test";            listItem["Estimate"] = "16";            listItem.Update();            listItem = list.AddItem(itemCreateInfo);            listItem["Title"] = "Validate SharePoint interaction.";            listItem["Category"] = "Test";            listItem["Estimate"] = "18";            listItem.Update();            listItem = list.AddItem(itemCreateInfo);            listItem["Title"] = "Develop user interface.";            listItem["Category"] = "Development";            listItem["Estimate"] = "18";            listItem.Update();            clientContext.ExecuteQuery();

 3、访问大型列表使用 ListItemCollectionPosition 属性进行分页的方法。

using System;using System.Linq;using Microsoft.SharePoint.Client;class Program{    static void Main()    {        ClientContext clientContext =            new ClientContext("http://intranet.contoso.com");        List list = clientContext.Web.Lists            .GetByTitle("Client API Test List");        // First, add 20 items to Client API Test List so that there are        // enough records to show paging.        ListItemCreationInformation itemCreateInfo =            new ListItemCreationInformation();        for (int i = 0; i < 20; i++)        {            ListItem listItem = list.AddItem(itemCreateInfo);            listItem["Title"] = String.Format("New Item #{0}", i);            listItem["Category"] = "Development";            listItem["Estimate"] = i;            listItem.Update();        }        clientContext.ExecuteQuery();        // This example shows paging through the list ten items at a time.        // In a real-world scenario, you would want to limit a page to        // 2000 items.        ListItemCollectionPosition itemPosition = null;        while (true)        {            CamlQuery camlQuery = new CamlQuery();            camlQuery.ListItemCollectionPosition = itemPosition;            camlQuery.ViewXml =                @"<View>                    <ViewFields>                      <FieldRef Name='Title'/>                      <FieldRef Name='Category'/>                      <FieldRef Name='Estimate'/>                    </ViewFields>                    <RowLimit>10</RowLimit>                  </View>";            ListItemCollection listItems = list.GetItems(camlQuery);            clientContext.Load(listItems);            clientContext.ExecuteQuery();            itemPosition = listItems.ListItemCollectionPosition;            foreach (ListItem listItem in listItems)                Console.WriteLine("  Item Title: {0}", listItem["Title"]);            if (itemPosition == null)                break;            Console.WriteLine(itemPosition.PagingInfo);            Console.WriteLine();        }    }}