Updating listbox from code behind Free sites to chat with hot girls without registration
Update2: I got right side of my window a list of books, like a Book Shelf many books in it. Book which is selected its content is being shown in window. First(x = That does not look good, where do you do this?
But If for reason I want to change to another book from code-behind, it updates it content to webbrowser but not update List Box that certain book as Selected Item ANSWER: Okay I found the answer right now. Selected Item = db Info should be book Shelf View Model. I would reccomend the use of Galasoft MVVM Light and the usage of a View Model Locator, for setting your Data Context(avaliable through nuget).
It does not Selected that Db Info as Selected in List Box.
The other options are Property Changed, Lost Focus and Explicit.
The first two has already been described, while the last one simply means that the update has to be pushed manually through to occur, using a call to Update Source on the Binding.
This behavior is controlled by a property on the binding called Update Source Trigger.
It defaults to the value "Default", which basically means that the source is updated based on the property that you bind to.