delphi IOS 简单类型转换

aUrl: NSString;

cmdurl: NSURL;

AbsoluteFileName: string;

cmdurl := NSURL.URLWithString(aUrl);

cmdurl:=TNSURL.Wrap(TNSURL.OCClass.URLWithString(StrToNSStr('http://www.ww.com')));           

NSNewURL := TNSURL.Wrap(TNSURL.OCClass.fileURLWithPath(LPath));

URL := TNSUrl.Wrap(TNSUrl.OCClass.fileURLWithPath(StrToNSStr(AbsoluteFileName)));

URL := TNSUrl.Wrap(TNSUrl.OCClass.fileURLWithPath(StrToNSStr(FileName)));

Result.setHTTPMethod(NSStr(string('GET')));

string str;

 str:=UTF8ToString(URL.path.UTF8String)

NSString

NSStr(string('GET'))

 Result NSString;

Result := TNSString.Wrap(TNSString.Alloc.initWithUTF8String('title'));

 OSStatus AudioServicesCreateSystemSoundID ( CFURLRef inFileURL, SystemSoundID *outSystemSoundID ); 

void AudioServicesPlaySystemSound ( SystemSoundID inSystemSoundID );

StrToNSUrl