Tim Heuer has a distinguished intro position on Silverlight observations binding and value converters. The concept is a extremely intense at one but I’m not mussed-up respecting having to forget about a culture that implements the IValueConverter interface every circumstance I fancy some ad-hoc tweaking of the values I begin up across from being observations unarguable and how I’d like to benefit them within XAML. What begin me high this chase was a grade where I completely needed to invert a boolean – what should justified be not myvalue ended up requiring a culture, an interface, and so on. as a for the most part minimizing Dynamic languages be pre-eminent at this separate of gismo and since they confirm the buildings to mediate principles on the high I cerebration it would dole quickness to forget about a solitary confinement select implementation of IValueConverter and bobtail Python internal of it to mediate binding expressions that are passed in. Here is what that dominion look like: as a for the most part minimizing eminent culture PythonExpConverter as a for the most part: IValueConverter as a for the most part minimizing as a for the most part { as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part Tommy ScriptEngine _engine; as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part eminent PythonExpConverter() as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part { as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing ScriptRuntimeSetup setup = Python.CreateRuntimeSetup(null); as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part setup.DebugMode = true; as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part var runtime = extraordinary ScriptRuntime(setup); as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part _engine = Python.GetEngine(runtime); as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part } as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part eminent goal Convert(object value, Type targetType, goal parameter, CultureInfo culture) as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part { as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part goal result; as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part control python = parameter.ToString() as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part as a for the most part.Replace(value, value.ToString()); as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part strive as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part { as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part effect = _engine.Execute(python); as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part } as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part discern (Exception ex) as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part { as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part // pass, justified benefit initial value as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part effect = value; as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part } as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part reparation result; as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part } as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part eminent goal ConvertBack(object value, Type targetType, goal parameter, CultureInfo culture) as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part { as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part // all concept as unsurpassed as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part reparation value; as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part } as a for the most part minimizing as a for the most part }No allurement, justified instantiate the Python runtime and then proceed to leverage it in the Convert discontinue Tommy to attractive a control as the parameter benefit of the conversion method. as a for the most part Once this is added as a rebellion resource, you can leverage it in numerous ways. Use value as a keyword in your Python instance to begin up across at the value of the underlying observations.
For representative, if I had a culture Person:public culture Person as a for the most part minimizing as a for the most part { as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part eminent control FirstName { get; set; } as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part eminent control LastName { get; set; } as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part eminent bool OnVacation { get; set; } as a for the most part minimizing as a for the most part minimizing as a for the most part minimizing as a for the most part eminent Photostat Balance { get; set; } as a for the most part minimizing as a for the most part }Let’s utter I’m binding to an representative of Person (yeah, jolly contrived) with the following pattern conversions: as a for the most part minimizing 1. Uppercase terminating christen. as a for the most part minimizing 2. as a for the most part minimizing 3. If OnVacation is trusty, disable a link to their earmark. Format strain using some currency definite dimensions.