peter.garner wrote:
>
> Hi does anyone have a code snippet to create a dynamic array of
> NSIndexPath
>
> Eg ive seen a static example
> Table.insertrows(new
> NSIndexPath[]{ind1,ind2,ind3},UITableViewRowAnimation.Fade) which adds 3
> hardcoded rows
>
> What I want to do is insertrows dynamically so my datasource may hold 3
> rows or may hold 20 rows so I need to build a dynamic NSIndexPath
>
> So something like
> Table.insertrows(mycreatednsindexarray,UITableViewRowAnimation.fade);
>
> Regards
> Pete
>
>
>
I've used C#'s generic List collection to build the array of NSIndexPath as
follows:
List<NSIndexPath> tmpArray = new List<NSIndexPath>();
for(int i = indexPath.Row + 1; i < indexPath.Row + rows + 1; i++)
{
NSIndexPath tmpIndexPath = NSIndexPath.FromRowSection(i,
indexPath.Section);
tmpArray.Add(tmpIndexPath);
}
if (currentlyExpanded)
{
tableView.DeleteRows(tmpArray.ToArray(),
UITableViewRowAnimation.Top);
}
else
{
tableView.InsertRows(tmpArray.ToArray(),
UITableViewRowAnimation.Top);
}
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