[edk2-devel] EDK2 SimpleTextIn Backspace

[MinhQuan Tran]

Hi,

I am new to Tianocore. Right now, I am trying to develop an UEFI app with interactive menu that would ask user to input values for each step. I managed to get the application to read the backspace keystroke. And when this occur, it would delete the character prior to cursor (one by one). Is there a protocol or function that allow the character delete on console?

Thank you,
Minh Quan

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