WPF basic binding one object
I can bind collection to treeveiw but I don't know hot bind one simle object to wpc control.
<UserControl x:Class="ReporterWpf.UserControl1"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Height="300" Width="300">
<Grid>
<StackPanel>
<TextBox Name="{Binding Path=Name}"></TextBox>
<TextBox Name="{Binding Path=Age}"></TextBox>
</StackPanel>
</Grid>
</UserControl>
public Person
{
public string Name {get;set;}
public int Age {get;set;}
}
public partial class UserControl1 : UserControl
{
public UserControl1()
{
InitializeComponent();
}
public UserControl1(Person person):this()
{
Person person=new Person();
person.Age=19;
person.Name = "Patrick"
}
}
Which are magic line开发者_JAVA百科s of code to bind this two properties ?
You need to set the DataContext
of any of the parent elements.
For example:
this.DataContext = person;
If you want to bind two people to two different panels, you'll need to set each panel's DataContext separately. (Or bind them both to a parent object that holds the people)
You just need give data context to the parent container which has binding expresions:
this.DataContext= person;
Where "person" instance of your class
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