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我有一个与 CRM DateTime 问题有关的问题。在机会表单中具有自定义日期时间字段（投标提交日期），该字段显示在“仅日期”格式上。以及其他字符串字段（Tender Date），用于在 Tender 提交日期更改时修改日期。假设... 投标日期是 29/06/2011 12:00:00 投标日期应该是 29/06/2012

我为 Create Post-operation 和 Update Pre-operation 创建插件。我检索 TenderSubDate.Day、Month 和 Year。
Crm 时区是 (GMT+08:00) 吉隆坡，新加坡然后想更改 (GMT-06:00) 中部时间（美国和加拿大）。

问题是，当我根据投标提交日期更新投标日期时，程序返回比投标子日期少或多一天。说吧。。

第一节

投标提交日期为 29/06/2012 12:00:00am

程序返回28/06/2012（错误，应该是 29/06/2012）

第二种情况

投标提交日期为 1/08/2012 12:00:00am

程序返回32/07/2012（错误，应该是 1/08/2012）

我应该在我的程序中做什么。请给我一些想法。这是我的插件代码

public class TenderSubDateChange : IPlugin
{
    #region Class Level Variables
    //IServiceProvider _serviceProvider;
    //IOrganizationServiceFactory _serviceFactory = null;
    //IOrganizationService _service = null;
    //IPluginExecutionContext _context = null;

    Entity _target = null;
    Entity _preImage = null;
    Entity _postImage = null;
    Guid _currentUser;
    #endregion

    #region  IPlugin Members
    public void Execute(IServiceProvider serviceProvider)
    {
        try
        {
            string message = null;
            IPluginExecutionContext _context = (IPluginExecutionContext)serviceProvider.GetService(typeof(IPluginExecutionContext));

            #region Organization Services
            // Obtain the organization service reference.
            IOrganizationServiceFactory serviceFactory = (IOrganizationServiceFactory)serviceProvider.GetService(typeof(IOrganizationServiceFactory));
            IOrganizationService service = serviceFactory.CreateOrganizationService(_context.UserId);
            #endregion

            var ServiceContext = new OrganizationServiceContext(service);

            _currentUser = _context.UserId;
            message = _context.MessageName.ToLower();

            if (message == "create")//message == "create" || 
            {
                if (_context.InputParameters.Contains("Target") && _context.InputParameters["Target"] != null)
                    _target = (Entity)_context.InputParameters["Target"];

                if (_context.PreEntityImages.Contains("PreImage") && _context.PreEntityImages["PreImage"] != null)
                    _preImage = (Entity)_context.PreEntityImages["PreImage"];

                if (_context.PostEntityImages.Contains("PostImage") && _context.PostEntityImages["PostImage"] != null)
                    _postImage = (Entity)_context.PostEntityImages["PostImage"];

                DateTime hm_tenderdate;
                if (_target.Attributes.Contains("hm_tendersubmissiondate"))
                {
                    hm_tenderdate = (DateTime)_target.Attributes["hm_tendersubmissiondate"];
                    _target.Attributes["hm_tendersubdate"] = (hm_tenderdate.Day) + "/" + hm_tenderdate.Month + "/" + hm_tenderdate.Year;
                    service.Update(_target);
                }
            }
            if (message == "update")//message == "create" || 
            {
                if (_context.InputParameters.Contains("Target") && _context.InputParameters["Target"] != null)
                    _target = (Entity)_context.InputParameters["Target"];

                if (_context.PreEntityImages.Contains("PreImage") && _context.PreEntityImages["PreImage"] != null)
                    _preImage = (Entity)_context.PreEntityImages["PreImage"];

                if (_context.PostEntityImages.Contains("PostImage") && _context.PostEntityImages["PostImage"] != null)
                    _postImage = (Entity)_context.PostEntityImages["PostImage"];

                DateTime hm_tenderdate;
                if (_target.Attributes.Contains("hm_tendersubmissiondate"))
                {
                    hm_tenderdate = (DateTime)_target.Attributes["hm_tendersubmissiondate"];
                    _target.Attributes["hm_tendersubdate"] = (hm_tenderdate.Day) + "/" + hm_tenderdate.Month + "/" + hm_tenderdate.Year;
                }
            }
        }
        catch (Exception ex)
        {
            throw new InvalidPluginExecutionException(ex.Message, ex);
        }
    }
    #endregion
}

在此处输入图像描述

4

1 回答 1

4

我之前遇到过这个问题，让我发疯，解决方案是将UTC时间转换为当地时间

DateTime tenderDate = ((DateTime)target["new_tender"]).ToLocal();
于 2012-06-27T05:39:14.950 回答