C#WPF basic steps for data binding

Basic steps for data binding:

(1) First declare a class and its attributes

(2) Initialize class assignment

(3) Datacontext= the control object in C # code;

(4) In the interface design, the control gives the properties of the property {Binding class}

Principle: Listen to the event mechanism, interface changes such as TextChanged events, so change the interface can be modified to the object

To enable the normal object to implement data binding, the INotifyPropertyChanged interface needs to be implemented to listen for properchanged. The specific code is shown below:

Class person:inotifypropertychanged

{

private int age;

public int Age

{

Get

{

return age;

}

Set

{

This.age = value;

if (propertychanged! = null)

{

PropertyChanged (This,

New PropertyChangedEventArgs ("Age"));

}

}

}

}

C#WPF basic steps for data binding