Iphone 如何将行插入UITableView？

我想使用insertRowsAtIndexPaths方法向UITableView插入一行，但我不知道如何为此方法创建“indexPaths”属性

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请帮帮我

您可以使用

+ (NSIndexPath *)indexPathForRow:(NSUInteger)row inSection:(NSUInteger)section; // defined in UITableView.h

创建和填充indexPaths参数的代码可能如下所示：

NSMutableArray* indexPaths = [NSMutableArray arrayWithCapacity:10];
for (...) // iterate to get all indexes and section you need
{
   [indexPaths addObject:[NSIndexPath indexPathForRow:someRow inSection:someSection]];
}
//indexPaths is ready to use

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它很有用！非常感谢，弗拉基米尔

- (NSIndexPath *) indexPathForRow:(NSUInteger)row andSection:(NSUInteger)section {
    NSUInteger _path[2] = {section, row};
    NSIndexPath *_indexPath = [[NSIndexPath alloc] initWithIndexes:_path length:2];
    return [_indexPath autorelease];
}