_ULARGE_INTEGER.QuadPart 字段
此 API 支持 SQL Server 2012 基础结构，但不能通过代码直接使用。
Specifies the 64-bit unsigned integer.
命名空间： Microsoft.SqlServer.Dts.Runtime.Wrapper
程序集： Microsoft.SqlServer.DTSRuntimeWrap（在 Microsoft.SqlServer.DTSRuntimeWrap.dll 中）
语法
声明
Public QuadPart As ULong
用法
Dim instance As _ULARGE_INTEGER
Dim value As ULong
value = instance.QuadPart
instance.QuadPart = value
public ulong QuadPart
public:
unsigned long long QuadPart
val mutable QuadPart: uint64
public var QuadPart : ulong