Logo Questions Linux Laravel Mysql Ubuntu Git Menu
 

Binding WPF combobox and displaying its Value to TextBox

Tags:

c#

combobox

wpf

Hello friends i want to display data from DB to combobox, DB table has id, investPlan, amount. Now i want to show 'investPln' col in combobox and when user selects any plan then respective amount displays in textBox control. I am able to display 'invetsPlan' rows in comboBox but don't know how to do rest thing. HELP ME!!

XAML Part

<ComboBox Height="23" Margin="70,72,88,0" Name="comboBox1" VerticalAlignment="Top" DropDownClosed="comboBox1_DropDownClosed" 
              ItemsSource="{Binding}" IsSynchronizedWithCurrentItem="True" SelectedValue="{Binding Path=id}" DisplayMemberPath="fullName" SelectedValuePath="id"/>

Code Behind Part

private void Window_Loaded(object sender, RoutedEventArgs e)
    {
        DataSet1TableAdapters.membersTableAdapter ta = new ComboBoxDB.DataSet1TableAdapters.membersTableAdapter();
        comboBox1.ItemsSource = ta.GetData();
    }
like image 605
RAJ K Avatar asked Feb 22 '10 11:02

RAJ K


1 Answers

You're almost there!

<TextBox Text="{Binding ElementName=comboBox1, Path=SelectedItem.amount}" />

There you go :)

like image 95
Timothy Khouri Avatar answered Sep 27 '22 17:09

Timothy Khouri