UISwitch 初始化

1.UISwitch的初始化
UISwitch *switchView = [[UISwitch alloc] initWithFrame:CGRectMake(54.0f, 16.0f, 100.0f, 28.0f)];
2.设置UISwitch的初始化状态
switchView.on = YES;//设置初始为ON的一边
 3.UISwitch事件的响应
[switchView addTarget:self action:@selector(switchAction:) forControlEvents:UIControlEventValueChanged];


在cell中添加uiswitch

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    NSString *CellIdentifier = @"Cell";
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
    if (cell == nil) {
        cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];
    }
    if([indexPath row]==0){
        cell.textLabel.text=@"新消息通知";
    }else if([indexPath row]==1){
        cell.textLabel.text=@"成员可邀请";
    }else if([indexPath row]==2){
        cell.textLabel.text=@"是否公开";
    }
   
    UISwitch *switchview = [[UISwitch alloc] initWithFrame:CGRectZero];
    switchview.tag = [indexPath row];
    [switchview addTarget:self action:@selector(updateSwitchAtIndexPath:) forControlEvents:UIControlEventValueChanged];
    cell.accessoryView = switchview;
    [switchview release];
    return cell;
   
}

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转载自longquan.iteye.com/blog/1685278