I have a control that consists of a button and a textbox.
I wanted to set the input scope of the textbox, so I introduced a new dependency property:
public InputScope InputScope
{
get { return (InputScope)GetValue(InputScopeProperty); }
set { SetValue(InputScopeProperty, value); } // Notify prop change
}
public static readonly DependencyProperty InputScopeProperty =
DependencyProperty.Register(nameof(InputScope), typeof(InputScope), typeof(SearchControl), new PropertyMetadata(DependencyProperty.UnsetValue));
In XAML:
<controls:SearchControl InputScope="Number" /> <!-- etc... -->
(Obviously assigning it to the InputScope property of the textbox in the style of this custom control.)
My problem: While this works, the numeric keyboard gets shown when focused, but I have blue underline in the XAML, and also an error message: The TypeConverter for "InputScope" does not support converting from a string.
Is there a way to fix it without a dirty hack?
Is there a way to fix it without a dirty hack?
You could implement a type converter. Please refer to Tim Heuer's blog post for more information and an example:
Implementing a type converter in UWP XAML: http://timheuer.com/blog/archive/2017/02/15/implement-type-converter-uwp-winrt-windows-10-xaml.aspx
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