uses
Wininet;function IsInternetConnected: boolean;
var
ConnectType : DWORD;
begin
ConnectType := INTERNET_CONNECTION_MODEM + INTERNET_CONNECTION_LAN + INTERNET_CONNECTION_PROXY;
Result := InternetGetConnectedState(@ConnectType, 0);
end;
Wininet;function IsInternetConnected: boolean;
var
ConnectType : DWORD;
begin
ConnectType := INTERNET_CONNECTION_MODEM + INTERNET_CONNECTION_LAN + INTERNET_CONNECTION_PROXY;
Result := InternetGetConnectedState(@ConnectType, 0);
end;
解决方案 »
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