Repeater control in WPF/Winforms

Hi, 

I'm looking to write a simple forms application (Win Forms or WPF) that will need to display records in some form of grid on the screen. 

There would be a maximum of five rows and perhaps five columns on each, so no much to display really.  Ideally I would like to display the data in 

textboxes and allow it to be editable. 

I looked at DataGridView in Winforms but it does not look too good when there is not a full compliment of rows. 

I'm more used to ASP.Net and if this was a page I would use a repeater and add controls at runtime. 

So, questions... Whats would be best Win forms or WPF and what would the best repeating control be to use that I could add 

text boxes, button & possibly a checkbox? 

It will be a .net4 C# project