data binding - Implementing a simple Master-Detail scenario for WPF in MVVM -

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I have a WPF application using MVVM. I have some user controls, which should show the firstname, lastname and email of a person in the 3 textbox control using the simple database.

User controls have a simple combobox where the user selects the ID for the user and therefore the person should record the record with that ID (its data is taken from the database) and then the firstname, LastLime and Email will appear in the textbox.

I have a userstorage in which there are combobox for ID and 3 text boxes with three properties, one view model class and one ideal category (person class) with three properties (first name, last name and email) .

What is the easiest way to implement this behavior using MVVM (preferably)? Any samples?

I'm guessing here because your question is a bit unclear that you are not quite how to piece together Be sure to hook, for the sake of simplicity, hook us the view modal directly into user control and get all the binding.

As long as your visual model is populated from the right group of people, then handle all the binding data and show the right data. Keep in mind two types of binding for selected items in kickboxes. This allows WPF to return the newly selected items back to view modals.

In the code behind user control: 

  public micros control () {DataContext = new MyViewModel (); In UserControl's XAML  
  & lt; Combo box itemsource = "{all compulsive people}" chosen itam = "{binary select itam, mode = two}"  
 
 /> & Lt; Text box text = "{binding selected int .lastname}" /> & Lt; Text box text = "{binding selected item. First name}" /> & Lt; Text box text = "{binding selected input.mailname}" />

Your view will be: 

  Private IEnumerable & lt; Person & gt; _all the people; Public IEnumerable & lt; Person & gt; Everyone ({return _allPeople;} set {if (_allPeople! = Value) {_allPeople = value; NotifyPropertyChanged ("AllPeople")}}} Private person - Selected items; Public person selected items {return {return_selectedItem;} set {If (! _selectedItem! = Value) {_selectedItem = value; NotifyPropertyChanged ("SelectedItem")}}} Private Zero Notified Installed (string propertyName) {if (PropertyChanged! = Null) {property has changed (New propertyChangedEventArgs ( PropertyName);}}}} public class person {public int person id {get; set;} public string firstname {get; set;} public service Ring LastName {get; set;} public string Email {get; set;}}

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