gprs_dll.lib mssccprj.scc vssver.scc Form1.frx FAbout.frm FHelp.frm Form1.frm FSend.frm FSetting.frm modAddressOf.bas 复件 modAddressOf.bas Project1.vbp Project1.vbw readme.txt VB下调用使用须知.txt DSC_VB_DEMO.exe gprs_dll.dll