private Binding CreateBinding(IResourceContext context, BindingProxy proxy)
{
return(new Binding
{
Source = proxy,
Path = new PropertyPath(BindingProxy.ValueProperty),
Converter = GetValueConverter(context),
Mode = BindingMode.OneWay
});
}
public override BindingBase ProvideBinding(IResourceContext context)
{
var key = new DynamicResourceKey(ResourceKey);
if (context.TryFindResource(key) is BindingProxy proxy)
{
return(CreateBinding(context, proxy));
}
proxy = new BindingProxy();
context.AddResource(key, proxy);
proxy.Value = new DynamicResourceExtension(ResourceKey).ProvideValue(new Target(context));
return(CreateBinding(context, proxy));
}