/// <summary>
/// Create an instance of OLD_LARGE_INTEGER.
/// </summary>
/// <param name="value">A int64 value.</param>
/// <returns>Created OLD_LARGE_INTEGER structure.</returns>
public static _OLD_LARGE_INTEGER ToOldLargeInteger(long value)
{
_OLD_LARGE_INTEGER integer = new _OLD_LARGE_INTEGER();
byte[] buf = BitConverter.GetBytes(value);
integer.LowPart = BitConverter.ToUInt32(buf, 0);
integer.HighPart = BitConverter.ToInt32(buf, 4);
return integer;
}
/// <summary>
/// Read int64 value from _OLD_LARGE_INTEGER.
/// </summary>
/// <param name="value">A _OLD_LARGE_INTEGER structure.</param>
/// <returns>The value in the structure.</returns>
public static long ToInt64(_OLD_LARGE_INTEGER value)
{
return ((long)value.HighPart << 32) + (long)value.LowPart;
}