How to save data of current row in Wpf Datagrid in c#?

Question

Hi all,

i am using Datagrid in my WPF Application which is editable and user can add row by clicking or using enter key.

i want to save the data of editable row on button click also.Means i want to create same fuctionality of saving data in the same way it is happening with click and Enter key.

Please help me