SharePoint API测试系列——Records.BypassLocks测试

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对于SharePoint中已经是Record的Item，我们想要修改他的属性，这在UI界面是无法完成的：

这时需要通过Records.BypassLocks API来完成。设计一个tool，利用Records.BypassLocks API来修改Recorded Items的属性(这里拿Title举例)，界面如下：

代码如下：

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

using Microsoft.SharePoint;
using Microsoft.SharePoint.Utilities;
//Assembly:  Microsoft.Office.Policy (in Microsoft.Office.Policy.dll)
using Microsoft.Office.RecordsManagement.RecordsRepository;
using Microsoft.SharePoint.Publishing;

namespace BypassLocksTestTool
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void test_button_Click(object sender, EventArgs e)
        {
            try
            {
                SPSecurity.RunWithElevatedPrivileges(delegate ()
                {
                    SPSite site = new SPSite(siteURL_textBox.Text);
                    SPWeb web = site.RootWeb;
                    SPList list = web.Lists[listTitle_textBox.Text];
                    SPListItem item = list.Items[0];
                    Records.BypassLocks(item, delegate (SPListItem spListItem)
                    {
                        //Do your stuff here.
                        item["Title"] = itemTitle_textBox.Text;
                        item.Update();
                        if (list.Items[0].Title == itemTitle_textBox.Text)
                        {
                            testResult_richTextBox.Text = "Test result is passed! Now the first item's title is: " + list.Items[0].Title;
                            testResult_richTextBox.Select(0, testResult_richTextBox.Text.Length);
                            testResult_richTextBox.SelectionColor = Color.Green;
                        }
                        else
                        {
                            testResult_richTextBox.Text = "Test result is failed!";
                            testResult_richTextBox.Select(0, testResult_richTextBox.Text.Length);
                            testResult_richTextBox.SelectionColor = Color.Red;
                        }
                    });
                });
            }
            catch (Exception ex)
            {
                testResult_richTextBox.Text = ex.ToString();
            }
        }
    }
}

点击Test按钮进行测试，测试结果会回显到界面，如果Title的value完成了修改，则算测试通过；否则算测试失败。

测试通过后，我们去SharePoint中查看Item的属性，结果和我们预期的一样，对应Item的Title属性值已经变为“SuperTylan”：

这就是对于Records.BypassLocks API的使用与测试，它让我们修改locked recorded item的属性与内容成为可能。