Is there a way in C# to wait till the user finished typing in a textbox before taking in values they have typed without hitting enter?
Revised this question a little:
Okay I have a simple calculator that multiplies by 2.
Here is what I want it to do: The user inputs a value like 1000 into a textbox and it automatically displays 2000.
Here is what happens: As soon as the user enters in 1 its multiplies by 2 and outputs 2.
You can use textbox
onChange()event. If text is changed in textbox, check if entered value is a number and calculate total value according to the other value.