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我已经花了今天早上搜索谷歌这一点,但我无法得到我想要的,我想如何。iPhone开发问题帮助形成数组
我正在创建一个自定义表格视图单元格,在不同的图标下方,在分段表格视图中。我的问题是我无法从数组中读取这些图像。 我可以像下面这样做,但有人可以帮我从数组中做这件事。
长时间工作表单代码:
switch (indexPath.row) {
case 0:
imageView2.image = [UIImage imageNamed:@"ico-company.png"]; break;
case 1:
imageView2.image = [UIImage imageNamed:@"ico-value.png"];
case 2:
imageView2.image = [UIImage imageNamed:@"ico-date.png"]; break;
case 3:
imageView2.image = [UIImage imageNamed:@"ico-notes.png"];break;
default:
break;
}
,我想我可以得到它看起来像:
不工作的代码,我想怎么
arryImages = [[NSMutableArray alloc] init];
arryImages = [NSArray arrayWithObjects:
[UIImage imageNamed: @"ico-company.png"],
[UIImage imageNamed: @"ico-value.png"],
[UIImage imageNamed: @"ico-date.png"],
[UIImage imageNamed: @"ico-notes.png"], nil];
imageView2.image = [UIImage imageWithContentsOfFile:[arryImages objectAtIndex:[indexPath row]]];
而且这是我得到的错误,当我尝试我的数组代码:
2010-01-18 13:20:47.314 SQL[60921:207] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '*** -[UIImage length]: unrecognized selector sent to instance 0x39135c0'
问候
完美答案! – oberbaum 2010-01-18 12:49:54