CODEWITHSUNDEEP
c#wpfxaml
Ahmed Shaamil
Ahmed Shaamil

Reputation: 21

WPF Input Key Binding

<Window.InputBindings>
    <KeyBinding Key="0" Command="{Binding ZeroCommand}"/>
    <KeyBinding Key="1" Command="{Binding OneCommand}"/>
    <KeyBinding Key="2" Command="{Binding TwoCommand}"/>
    <KeyBinding Key="3" Command="{Binding ThreeCommand}"/>
    <KeyBinding Key="4" Command="{Binding FourCommand}"/>
    <KeyBinding Key="5" Command="{Binding FiveCommand}"/>
    <KeyBinding Key="6" Command="{Binding SixCommand}"/>
    <KeyBinding Key="7" Command="{Binding SevenCommand}"/>
    <KeyBinding Key="8" Command="{Binding EightCommand}"/>
    <KeyBinding Key="9" Command="{Binding NienCommand}"/>
    <KeyBinding Key="OemPlus" Command="{Binding PlusCommand}"/>
    <KeyBinding Key="OemMinus" Command="{Binding MinusCommand}"/>
    <KeyBinding Key="OemBackslash" Command="{Binding DevideCommand}"/>
    <KeyBinding Key="Multiply" Command="{Binding MultiplyCommand}"/>
    <KeyBinding Key="Return" Command="{Binding EqualsCommand}"/>
</Window.InputBindings>

I was creating a basic calculator app when I ran into this issue. I am getting a compilation error '0' can not be used as a value for 'Key'. Numbers are not valid enumeration values. In fact OemMinus is the only command that is being bound.

I think could fix this by creating a InputBindingConfiguration class with a singleton, define the keys there and bind to those keys but I was wondering if there was a way of doing this purely in Xaml ?

Upvotes: 1

Views: 3157

Answers (1)

Jophy job
Jophy job

Reputation: 1964

check the proper key binding below Link : WPFKeyBindings

Basic Keys

Key - Code Key(s)

A - Z The basic letter keys.

D0 - D9 The numeric keys from the main section of the keyboard. Space The space bar.

F1 - F24 The function keys.

Upvotes: 1

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