RadCalculator does allow you to use all relevant keys on your keyboard and insert any valid input or perform easily the operations.
The supported keys are as follows:
0 - 9 - all numeric keys both from the keyboard and the numeric pad.
Decimal key (.) - allows insertion of decimal point from the numeric pad.
Add key (+) - allows performing addition both from the keyboard and the numeric pad.
Substract key (-) - allows performing substraction subtraction both from the keyboard and the numeric pad.
Multiply key (*) - allows performing multiplication both from the keyboard and the numeric pad.
Divide key (/) - allows performing division both from the keyboard and the numeric pad.
Enter key - executes the operations.
F9 key - performs negate operation.
R key (R) - performs reciprocal operation.
Back key - deletes a single digit from the input value.
Delete key (Del) - deletes the input value.
Escape key (Esc) - deletes the input value, the calculated value and the history. It also collapses RadCalculatorPicker.
Down key - expands RadCalculatorPicker.
RadCalculator supports the following key combinations:
'Shift +' combinations:
2 Key (2) - performs square root operation.
5 Key (5) - performs percent operation.
'Ctrl +' combinations:
M Key (M) - performs memory-store operation.
Y Key (Y) - performs redo operation.
Z Key (Z) - performs undo operation.