引言: 試過幾個API,GetIfTable,GetAdapterInfo都無法取得網路芳鄰中網路連線的名稱以及相關資訊,請問有沒有方法可以獲得呢? luckfox您好: 請試試WNetEnumResource API及http://www.yesky.com/SoftChannel/72342371928834048/20030120/1649195.shtml
<textarea class="cpp" rows="10" cols="60" name="code">Unit1.H //--------------------------------------------------------------------------- #ifndef Unit1H #define Unit1H //--------------------------------------------------------------------------- #include #include #include #include //--------------------------------------------------------------------------- class TForm1 : public TForm { __published: // IDE-managed Components TListBox *ListBox1; TButton *Button1; void __fastcall FormCreate(TObject *Sender); void __fastcall Button1Click(TObject *Sender); private: // User declarations void __fastcall EnumNetRes(NETRESOURCE* nr); public: // User declarations __fastcall TForm1(TComponent* Owner); }; //--------------------------------------------------------------------------- extern PACKAGE TForm1 *Form1; //--------------------------------------------------------------------------- #endif Unit1.cpp //--------------------------------------------------------------------------- #include #pragma hdrstop #include "Unit1.h" //--------------------------------------------------------------------------- #pragma package(smart_init) #pragma resource "*.dfm" TForm1 *Form1; //--------------------------------------------------------------------------- __fastcall TForm1::TForm1(TComponent* Owner) : TForm(Owner) { } //--------------------------------------------------------------------------- void __fastcall TForm1::FormCreate(TObject *Sender) { } //--------------------------------------------------------------------------- void __fastcall TForm1::EnumNetRes(NETRESOURCE* nr) { HANDLE hEnum; if(WNetOpenEnum(RESOURCE_GLOBALNET,RESOURCETYPE_ANY, RESOURCEUSAGE_CONTAINER | RESOURCEUSAGE_CONNECTABLE, nr,&hEnum) != NO_ERROR) return; DWORD Count = -1; DWORD BufferSize = 0; DWORD ReturnVal = 0; NETRESOURCE *NetRes=(NETRESOURCE *)new char[1024]; ZeroMemory(NetRes, sizeof(NETRESOURCE)); for(;;) { ReturnVal = WNetEnumResource(hEnum, &Count, NetRes, &BufferSize); if(ReturnVal == ERROR_MORE_DATA) { Count = -1; delete [] NetRes; NetRes = (NETRESOURCE*)new char[BufferSize]; ZeroMemory(NetRes, sizeof(NETRESOURCE)); ReturnVal = WNetEnumResource(hEnum, &Count, NetRes, &BufferSize); } if(ReturnVal != NO_ERROR) break; for(unsigned int i = 0; i < Count; i ) { ListBox1->Items->Add(NetRes[i].lpRemoteName); Application->ProcessMessages(); if((NetRes[i].dwUsage & RESOURCEUSAGE_CONTAINER) == RESOURCEUSAGE_CONTAINER) EnumNetRes(&NetRes[i]); } if(ReturnVal == ERROR_NO_MORE_ITEMS) { delete [] NetRes; WNetCloseEnum(hEnum); } } delete [] NetRes; WNetCloseEnum(hEnum); } //-------------------------------- void __fastcall TForm1::Button1Click(TObject *Sender) { EnumNetRes(NULL); } </textarea>


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發表人 - axsoft 於 2004/07/23 12:09:31