DataBinding: incompatible data type conversion shows no reaction about winforms

[elachlan]

@KlausLoeffelmann might be the person to talk to about this.

[KlausLoeffelmann]

"Funny" enough, there actually is a build-in infrastrucutre in WinForms, and for its days, it is not even bad. The thing is, it's a nightmare to discover.

And that's the reason, we need to consider a safe and predictable way to expose this. I say safe, because the internals purely based on reflection might not be ideal, let alone, when it comes to performance.

So, my proposal is introducing IValueConverter for WinForms, which can get honored by the BindingClass. I think, that's a reasonable thing to do.
And shouldn't be too hard.

@elachlan: BTW: It's the MVP Summit this week, so I am super busy and hard to get. But feel free to take a look what I am doing in-between, and feel also free to ping me directly, if you have ideas, concerns, questions, you might want to address quickly. Thanks for your help here!