How to enable drag and drop of a GridView onClick () element

Question

I want to drag an element to GridViewthe first position if it is not in the first position on the element onClick(). The rest of the elements should be reordered as an element drag and drop GridView.

I used the Dynamicgrid library to drag and drop and tried to drag the item to the first position on the item onClick(). I can not find a solution. Suggest if you can drag and drop onclick using the Dynamicgrid library or use another library?