InputBuffer.Undo() - YiZhang-Paul/Mock_Up_Calculator GitHub Wiki

Namespace: UtilityClassLibrary

Description: Revokes most recent buffer modification.

Returns	Description
void	this method does not return anything

Examples:

var buffer = new InputBuffer();

buffer.Add("9"); //now contains "9"
buffer.Add("5"); //now contains "95"
buffer.Undo();   //now contains "9"