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[英]How to add new items to SharePoint List using List.asmx native WebService and client object model?
[英]How to list Add items to Sharepoint list using .asmx web service
我在我的项目中使用了asmx web服务。 我想将项目添加到现有SharePoint列表。
mylist.Url = Url.TrimEnd('/') + "/_vti_bin/lists.asmx";
mylist.UseDefaultCredentials = true;
XmlNode node = mylist.GetList(_listName);
我将我的值存储在DataTable中。 如何从C#Datatable直接将数据添加到SharePoint列表? 或者我应该将其转换为Xml并添加?
谢谢
以下示例演示如何使用SharePoint Web服务,特别是Lists类来创建列表项:
using System;
using System.Collections.Generic;
using System.Net;
using System.Xml;
namespace SharePoint.Client
{
public class ListsClient : IDisposable
{
public ListsClient(Uri webUri, ICredentials credentials)
{
_client = new Lists.Lists();
_client.Credentials = credentials;
_client.Url = webUri + "/_vti_bin/Lists.asmx";
}
public ListsClient(Uri webUri)
{
_client = new Lists.Lists();
_client.Url = webUri + "/_vti_bin/Lists.asmx";
}
/// <summary>
/// Create a List Item
/// </summary>
/// <param name="listName">List Name</param>
/// <param name="propertyValues">List Item properties</param>
/// <returns></returns>
public XmlNode CreateListItem(string listName,Dictionary<string,string> propertyValues)
{
var payload = new XmlDocument();
var updates = payload.CreateElement("Batch");
updates.SetAttribute("OnError", "Continue");
var method = payload.CreateElement("Method");
method.SetAttribute("ID", "1");
method.SetAttribute("Cmd", "New");
foreach (var propertyValue in propertyValues)
{
var field = payload.CreateElement("Field");
field.SetAttribute("Name", propertyValue.Key);
field.InnerText = propertyValue.Value;
method.AppendChild(field);
}
updates.AppendChild(method);
return _client.UpdateListItems(listName, updates);
}
public void Dispose()
{
_client.Dispose();
GC.SuppressFinalize(this);
}
protected Lists.Lists _client; //SharePoint Web Services Lists proxy
}
}
用法
如何创建任务项:
using (var client = new SPOListsClient(webUrl, userName, password))
{
var taskProperties = new Dictionary<string, string>();
taskProperties["Title"] = "Order approval";
taskProperties["Priority"] = "(2) Normal";
var result = client.CreateListItem(listTitle, taskProperties);
}
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