哪位大侠有用VISA控制LAN口的例程解决办法

哪位大侠有用VISA控制LAN口的例程
毕业设计用，急！

[解决办法]
你确定你的是LAN口？
 我只做过PCI-E的
[解决办法]
他们提供的例子里面也没有通过LAN口的啊

C/C++ code

/*     * Find all the VISA resources in our system and store the number of resources     * in the system in numInstrs.  Notice the different query descriptions a     * that are available.        Interface         Expression    --------------------------------------        GPIB              "GPIB[0-9]*::?*INSTR"        VXI               "VXI?*INSTR"        GPIB-VXI          "GPIB-VXI?*INSTR"        Any VXI           "?*VXI[0-9]*::?*INSTR"        Serial            "ASRL[0-9]*::?*INSTR"        PXI               "PXI?*INSTR"        All instruments   "?*INSTR"        All resources     "?*"    */   status = viFindRsrc (defaultRM, "?*INSTR", &findList, &numInstrs, instrDescriptor);