[html]
<Window x:Class="TestOfFirstDependencyObject.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="MainWindow" Height="350" Width="525">
<StackPanel >
<TextBox x:Name="textBox1" BorderBrush="Black" Margin="5" />
<TextBox x:Name="textBox2" BorderBrush="Black" Margin="5" />
<Button Content="OK" Margin="5" Click="Button_Click" />
</StackPanel>
</Window>
<Window x:Class="TestOfFirstDependencyObject.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="MainWindow" Height="350" Width="525">
<StackPanel >
<TextBox x:Name="textBox1" BorderBrush="Black" Margin="5" />
<TextBox x:Name="textBox2" BorderBrush="Black" Margin="5" />
<Button Content="OK" Margin="5" Click="Button_Click" />
</StackPanel>
</Window>
[csharp]
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
namespace TestOfFirstDependencyObject
{
/// <summary>
/// Interaction logic for MainWindow.xaml
/// </summary>
public partial class MainWindow : Window
{
private Student stu;
public MainWindow()
{
InitializeComponent();
stu = new Student();
//Binding binding = new Binding("Text")
// {
// Source = textBox1
// };
//BindingOperations.SetBinding(stu, Student.NameProperty, binding);
stu.SetBinding(Student.NameProperty, new Binding("Text")
{
Source = textBox1
});
textBox2.SetBinding(TextBox.TextProperty, new Binding("Name")
{
Source = stu
});
}
private void Button_Click(object sender, RoutedEventArgs e)
{
//Student stu = new Student();
//stu.SetValue(Student.NameProperty,this.textBox1.Text);
//textBox2.Text = stu.GetValue(Student.NameProperty) as string;
//MessageBox.Show(stu.GetValue(Student.NameProperty).ToString());
//Student stu = new Student();
//stu.Name = textBox1.Text;
//this.textBox2.Text = stu.Name;
}
}
public class Student : DependencyObject
{
public static readonly DependencyProperty NameProperty =
DependencyProperty.Register("Name", typeof(string), typeof(Student));
public string Name
{
get { return (string)GetValue(NameProperty); }
set { SetValue(NameProperty, value); }
}
public int Age
{
get { return (int)GetValue(AgeProperty); }
set { SetValue(AgeProperty, value); }
}
// Using a DependencyProperty as the backing store for Age. This enables animation, styling, binding, etc...
public static readonly DependencyProperty AgeProperty =
DependencyProperty.Register("Age", typeof(int), typeof(Student), new UIPropertyMetadata(0));
public BindingExpressionBase SetBinding(DependencyProperty dp, BindingBase binding)
{
return BindingOperations.SetBinding(this, dp, binding);
}
public static readonly DependencyProperty IdProperty = DependencyProperty.Register("Id", typeof(int), typeof(Student));
public int Id
{
get { return (int)this.GetValue(IdProperty); }
set { this.SetValue(IdProperty, value); }
}
public string School
{
get { return (string)GetValue(SchoolProperty); }
set { SetValue(SchoolProperty, value); }
}
// Using a DependencyProperty as the backing store for School. This enables animation, styling, binding, etc...
public static readonly DependencyProperty SchoolProperty =
DependencyProperty.Register("School", typeof(string), typeof(Student), new UIPropertyMetadata(""));
}
}
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
namespace TestOfFirstDependencyObject
{
/// <summary>
/// Interaction logic for MainWindow.xaml
/// </summary>
public partial class MainWindow : Window
{
private Student stu;
public MainWindow()
{
InitializeComponent();
stu = new Student();
//Binding binding = new Binding("Text")
// {
// Source = textBox1
// };
//BindingOperations.SetBinding(stu, Student.NameProperty, binding);
stu.SetBinding(Student.NameProperty, new Binding("Text")
{
Source = textBox1
});
textBox2.SetBinding(TextBox.TextProperty, new Binding("Name")
{
Source = stu
});
}
private void Button_Click(object sender, RoutedEventArgs e)
{
//Student stu = new Student();
//stu.SetValue(Student.NameProperty,this.textBox1.Text);
//textBox2.Text = stu.GetValue(Student.NameProperty) as string;
//MessageBox.Show(stu.GetValue(Student.NameProperty).ToString());
//Student stu = new Student();
//stu.Name = textBox1.Text;
//this.textBox2.Text = stu.Name;
}
}
public class Student : DependencyObject
{
public static readonly DependencyProperty NameProperty =
DependencyProperty.Register("Name", typeof(string), typeof(Student));
public string Name
{
get { return (string)GetValue(NameProperty); }
set { SetValue(NameProperty, value); }
}
public int Age
{
get { return (int)GetValue(AgeProperty); }
set { SetValue(AgeProperty, value); }
}
// Using a DependencyProperty as the backing store for Age. This enables animation, styling, binding, etc...
public static readonly DependencyProperty AgeProperty =
DependencyProperty.Register("Age", typeof(int), typeof(Student), new UIPropertyMetadata(0));
public BindingExpressionBase SetBinding(DependencyProperty dp, BindingBase binding)
{
return BindingOperations.SetBinding(this, dp, binding);
}
public static readonly DependencyProperty IdProperty = DependencyProperty.Register("Id", typeof(int), typeof(Student));
public int Id
{
get { return (int)this.GetValue(IdProperty); }
set { this.SetValue(IdProperty, value); }
}
public string School
{
get { return (string)GetValue(SchoolProperty); }
set { SetValue(SchoolProperty, value); }
}
// Using a DependencyProperty as the backing store for School. This enables animation, styling, binding, etc...
public static readonly DependencyProperty SchoolProperty =
DependencyProperty.Register("School", typeof(string), typeof(Student), new UIPropertyMetadata(""));
}
}
