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單項選擇題

假設已有EPCSDKHelp類封裝了操作讀寫器的函數,下面代碼中應該填入的參數是()IntPtr_handle=EPCSDKHelp.OpenComm(1);byte[]data=newbyte[]{0xED,0x0A,0x04,0x30,0x19,0x20};EPCSDKHelp.FastWriteTagID(?,?,?,?);

A._handle,12,data,0
B._handle,6,data,0
C._handle,data,0,12,0,0
D._handle,data,0,6,0,0

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