c#里怎么实现 VC6 里的数据类型转换 -----------------急!

rest1234 2017-08-18 09:45:55

VC6里的这些 LOBYTE HIBYTE 类型转换在C#里应该怎么写啊............





#define MAKEWORD(a, b)      ((WORD)(((BYTE)(a)) | ((WORD)((BYTE)(b))) << 8))

#define MAKELONG(a, b)      ((LONG)(((WORD)(a)) | ((DWORD)((WORD)(b))) << 16))

#define LOWORD(l)           ((WORD)(l))

#define HIWORD(l)           ((WORD)(((DWORD)(l) >> 16) & 0xFFFF))

#define LOBYTE(w)           ((BYTE)(w))

#define HIBYTE(w)           ((BYTE)(((WORD)(w) >> 8) & 0xFF))





	lSaveValue = g_saInValue[nItemBegin+1].long_int;

			

			m_iaRemainDelay[nLogicNo] = HIBYTE(HIWORD(lSaveValue));

			m_iaDetect[nLogicNo] = LOBYTE(HIWORD(lSaveValue));

			m_iaAddFault[nLogicNo] = HIBYTE(LOWORD(lSaveValue));

			m_iaFault[nLogicNo] = ShieldIdleBit(LOBYTE(LOWORD(lSaveValue)), DEVICE_FAULT);

...全文

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xdashewan 2017-08-18

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这是宏吧，你可以把他看作函数，括号里的是参数

甜思思 2017-08-18

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public static ushort LOWORD(uint value) { return (ushort)(value & 0xFFFF); } public static ushort HIWORD(uint value) { return (ushort)(value >> 16); } public static byte LOWBYTE(ushort value) { return (byte)(value & 0xFF); } public static byte HIGHBYTE(ushort value) { return (byte)(value >> 8); }