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我在XML中的UILABEL上顯示文本,我在文本中獲取CRLF。所以我無法爲我的標籤附加新行。這是我試過的代碼。但是IAM沒有得到 請幫我在這如何在我的UILABEL中添加CRLF
NSArray* array = [subHead.Description componentsSeparatedByString:@"\r\n"];
NSLog(@"Count : %d",[array count]);
for(int i=0;i<[array count];i++)
{
NSLog(@"%@",[array objectAtIndex:i]);
NSString* s = [NSString stringWithFormat:@"%@",[array objectAtIndex:i]];
// s = [s stringByTrimmingCharactersInSet:[NSCharacterSet controlCharacterSet]];
if ([s length]>0){
[str appendString:[array objectAtIndex:i]];
[str appendString:@"\r\n"];flag++;
}else {
NSLog(@"Two \n\'s are occured");
}
NSLog(@"Flag value : %d",flag);
}
NSLog(@"String : %@",str);
NSLog(@"Description : %@",subHead.Description);
subheadlabel.text=str;
在此先感謝