本文整理汇总了C#中DateTime.ToFileTimeUtc方法的典型用法代码示例。如果您正苦于以下问题：C# DateTime.ToFileTimeUtc方法的具体用法？C# DateTime.ToFileTimeUtc怎么用？C# DateTime.ToFileTimeUtc使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类DateTime的用法示例。
在下文中一共展示了DateTime.ToFileTimeUtc方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Encode
private static byte[] Encode (DateTime signingTime) {
long ft = signingTime.ToFileTimeUtc();
SafeLocalAllocHandle pbSigningTime = CAPI.LocalAlloc(CAPI.LPTR, new IntPtr(Marshal.SizeOf(typeof(Int64))));
Marshal.WriteInt64(pbSigningTime.DangerousGetHandle(), ft);
byte[] encodedSigningTime = new byte[0];
if (!CAPI.EncodeObject(CAPI.szOID_RSA_signingTime, pbSigningTime.DangerousGetHandle(), out encodedSigningTime))
throw new CryptographicException(Marshal.GetLastWin32Error());
pbSigningTime.Dispose();
return encodedSigningTime;
}示例2: DateTimeToFiletime
public static FILETIME DateTimeToFiletime(DateTime time)
{
FILETIME ft;
long hFT1 = time.ToFileTimeUtc();
ft.dwLowDateTime = (uint)(hFT1 & 0xFFFFFFFF);
ft.dwHighDateTime = (uint)(hFT1 >> 32);
return ft;
}示例3: GetLargeIntegerFromDateTime
private NativeComInterfaces.IAdsLargeInteger GetLargeIntegerFromDateTime(DateTime dateTimeValue)
{
//
// Convert DateTime value to utc file time
//
Int64 int64Value = dateTimeValue.ToFileTimeUtc();
//
// convert to large integer
//
NativeComInterfaces.IAdsLargeInteger largeIntValue = (NativeComInterfaces.IAdsLargeInteger) new NativeComInterfaces.LargeInteger();
largeIntValue.HighPart = (int) (int64Value >> 32);
largeIntValue.LowPart = (int) (int64Value & 0xFFFFFFFF);
return largeIntValue;
}