Item swipe template (URGENT)

[mo]

Hello

i want to make item swipe content template in cs file not in xaml 

i tried this 

      MainList.ItemSwipeContentTemplate = new DataTemplate(() =>
            {

                var mainGrid = new Grid { ColumnSpacing = 0, RowSpacing = 0, Padding = 0, Margin = 0 };

                mainGrid.Children.Add(new Label { Text = "Sign"});

                return new ItemSwipeTemplateCell{ View = MainGrid };
            });

but it throws nullreferenceexception

i think the problem is in the last line 

but what else should i return 

i tried a lot of returns but all throws the same exception 

please help me ASAP

 

[Stefan Nenchev]

Hi,

I have updated the blog post where you have commented regarding the issue. Here is the approach:

listView.ItemSwipeContentTemplate = new DataTemplate(() =>
{

var mainGrid = new Grid { ColumnSpacing = 0, RowSpacing = 0, Padding = 0, Margin = 0 };

mainGrid.Children.Add(new Label { Text = "Sign", TextColor = Color.Red });

return mainGrid;
});

Please give it a try in your application.

Regards,
Stefan Nenchev
Progress Telerik

[mo]

hello

sorry but this solution is not working 

it needs a template written in xaml file

which is so weird!!

so i add this template to my view container page xaml in the page resources 

and used it in the view from the resources 

[Stefan Nenchev]

Hi ,

Testing in a sample application seems to work at my end. I have attached it for your reference.

Regards,
Stefan Nenchev
Progress Telerik