Added the habilitiy to block the use of the scientific notation 'e'.

[feinstein]

What changed?

Added the habilitiy to block the use of the scientific notation 'e', using the property HasScientificNotation. Updated the example as well.

closes #2422.

[punker76]

^ @xxMUROxx @thoemmi ?

[michaelmairegger]

I would rename the DP from HasScientificNotation to a name that is more saying what the property does. For my understanding the property should---if set to false---remove all e values.
What the DP acually does is "allow/disallow the user to press e".

I would suggest to change HasScientificNotation to AllowsScientificNotation

The same issue is with HasDecimals

If we do not change the name of the DPs I would suggest to update the XML doc to indicate that setting this properties allows/dissalows the user to write specific chars

But this is a suggestion. Keep free to comment.

[michaelmairegger]

The comment should be update to match the correct behavior.

[michaelmairegger]

In addition we could introduce a DP that can be set by an enum:

NumericInputMode of type NumericInput

[Flags]
public enum NumericInput
{
  NumbersOnly = 1 << 1,
  NumbersDecimal = 2 << 1,
  NumbersHex = 3 << 1,
  All = NumbersDecimal | NumbersHex
}

That would give us the benefit of adding additional behaviors if requested in the future.

Then we should remove the other two existing DP (breaking change)

[feinstein]

Any decisions on this?