I need to add a Mask/DisplayFormatString to view only last 4 digits in DevExpress GridViewDataColumn. As an example if the real account number is 123456789
123456789
Masking in for only input form, maybe you can use substring in serverside if you want view only 4 digit
Source : https://demos.devexpress.com/aspxeditorsdemos/Features/MaskedInput.aspx