InkCanvas


Windows 10 UWP: Undo / Redo on InkCanvas

The InkCanvas in UWP only got pens by default, it can not perform Undo or Redo. To implement this, we will need to code for ourselves. Official document covered Undo functionalilty, but not redo. Today, I have successfully done it, and I'd like to share with you. First, you need to add two custom buttons on the InkToolbar for Undo / Redo <InkToolbarCustomToolButton Name="undoButton" …