基于这一问题,。 如何在C#上宣布LARGE_INTEERT,answer :
[StructLayout(LayoutKind.Absolute, Size=8)]
struct LARGE_INTEGER
{
[FieldOffset(0)]public Int64 QuadPart;
[FieldOffset(0)]public UInt32 LowPart;
[FieldOffset(4)]public Int32 HighPart;
}
下面的假设是:宣布RGULAE_INTE正确?
[StructLayout(LayoutKind.Explicit, Size = 8)]
public struct ULARGE_INTEGER
{
[FieldOffset(0)] public UInt64 QuadPart;
[FieldOffset(0)] public UInt32 LowPart;
[FieldOffset(4)] public UInt32 HighPart;
}
它只是C#的ong子,无需穿过LeyoutKind。 参赛。 工会之所以必要,是因为C和C++的编纂者在旧时代拥有64倍的本土类型。
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