Binding an enum to a WinForms combo box, and then setting it Asked 16 years, 10 months ago Modified 1 year, 11 months ago Viewed 244k times
Binding an enum to a WinForms combo box, and then setting it
WPF binding offers four types of Binding. Remember, Binding runs on UI thread unless otherwise you specify it to run otherwise. OneWay: The target property will listen to the source property being changed and will update itself. If you programmatically change the ViewwModel's UserName property, it will reflect in the text box.
Binding myBinding = new Binding(); myBinding.Source = ViewModel; myBinding.Path = new PropertyPath("SomeString"); myBinding.Mode = BindingMode.TwoWay; myBinding.UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged; BindingOperations.SetBinding(txtText, TextBox.TextProperty, myBinding); Your source should be just ViewModel, the .SomeString part is evaluated from the Path (the Path can be ...
At its simplest, binding is the association of a symbol within a program with an address in memory. For example: a function call in C. When you declare a function, the compiler records the function's name and the location of its code within the object file. When you call a function from a separately compiled file, the compiler records a reference to that name in the place where the call occurs ...
Binding times can be classified between two types: static and dynamic. What is the difference between static and dynamic binding? Could you give a quick example of each to further illustrate it?
First of all, DataGridTextColumn (or any other supported dataGrid column) does not lie in the Visual tree of the DataGrid. Hence, by default it doesn't inherit the DataContext of the DataGrid. However, it works for Binding DP only and for no other DP's on DataGridColumn. Since they don't lie in the same VisualTree, any attempt to get the DataContext using RelativeSource won't work as well ...
Let's see what static binding has to say according to this: 1) Static binding in Java occurs during Compile time while Dynamic binding occurs during Runtime. 2) private methods, final methods and static methods and variables uses static binding and bonded by compiler while virtual methods are bonded during runtime based upon runtime object.