SPTimeZone.UTCToLocalTime 方法
将指定的DateTime值转换为本地时间与协调通用时间 (UTC)。
命名空间： Microsoft.SharePoint
程序集： Microsoft.SharePoint（位于 Microsoft.SharePoint.dll 中）
语法
声明
<SecurityPermissionAttribute(SecurityAction.Assert, UnmanagedCode := True)> _
Public Function UTCToLocalTime ( _
date As DateTime _
) As DateTime
用法
Dim instance As SPTimeZone
Dim date As DateTime
Dim returnValue As DateTime
returnValue = instance.UTCToLocalTime(date)
[SecurityPermissionAttribute(SecurityAction.Assert, UnmanagedCode = true)]
public DateTime UTCToLocalTime(
DateTime date
)
参数
- date
类型：System.DateTime
返回值
类型：System.DateTime
System.DateTime结构，其中包含日期和时间转换为本地值。
示例
下面的代码示例显示在共享的文档，文档库的创建和上次修改日期和时间值转换为本地时间中的每个文件上的日期和时间。
Dim siteCollection As New SPSite("https://localhost")
Dim site As SPWeb = siteCollection.AllWebs("Site_Name")
Dim files As SPFileCollection = site.Folders("Shared Documents").Files
Dim regionalSettings As SPRegionalSettings = site.RegionalSettings
Dim timeZone As SPTimeZone = regionalSettings.TimeZone
Dim file As SPFile
For Each file In files
Console.WriteLine(SPEncode.HtmlEncode(file.Title) _
& " :: " & timeZone.UTCToLocalTime(file.TimeCreated) & " :: " _
& timeZone.UTCToLocalTime(file.TimeLastModified) & "<BR>")
Next file
using (SPSite oSiteCollection = new SPSite("https://localhost"))
{
using (SPWeb oWebsite = oSiteCollection.AllWebs["Website_Name"])
{
SPFileCollection collFiles = oWebsite.Folders["Shared Documents"].Files;
SPRegionalSettings oRegionalSettings = oWebsite.RegionalSettings;
SPTimeZone oTimeZone = oRegionalSettings.TimeZone;
foreach (SPFile oFile in collFiles)
{
Console.WriteLine(oFile.Title +
" :: " + oTimeZone.UTCToLocalTime(oFile.TimeCreated) +
" :: " + oTimeZone.UTCToLocalTime(oFile.TimeLastModified) +
"<BR>");
}
}
}
备注
某些对象实现IDisposable接口，并必须避免后不再需要保留这些对象在内存中。好的编码做法有关的信息，请参阅Disposing Objects。