Hi, It is just a simple TEST application import br.com.elf.ui.IndexApplication; public class IndexApplication extends Application { public void init() { setMainWindow(getStartUpWindow()); } private Window getStartUpWindow() { Window mainWindow = new Window(); mainWindow.addComponent( ...
I need to be able to set the Value of a setter to an attached property, but am having difficulty coming up with the syntax. This is what my trigger looks like: <DataTrigger Binding="{Binding Path=IsDisabled}" Value="True"> <Setter TargetName="LayoutRoot" Property="Opacity" Value="0.3" /> <Setter TargetName="LayoutRoot" Property=...
I am trying to write XML Schema by existing XML format description (i.e. document - free form description of elements multiplicity and types). My final idea is to feed such XSD to code generator and get binding classes. Here is an example I cannot cope with: packet1.xml: <?xml version="1.0" ?> <packet kind="type1"> <field1>value1<...
In my WPF application I have a Canvas in which I do some drawing. Earlier I handled the drawing in the code behind, but now I've factored everything out to a ViewModel. This gives me some challenges.. I have a few InkPresenter objects holding Strokes. Earier I added them as children to the Canvas in the code behind - like this: // Bu...
I've got a class called PhoneContact with 3 properties: Title, Description and PhoneNumber If I have a collection of these, how would I go about binding these to a ListView containing a TextView for each property? ...
I have an annotated controller with a method that expects a model and a binding result @RequestMapping(method = RequestMethod.POST) public ModelAndView submit(@ModelAttribute(“user”) User user, BindingResult bindingResult) { //do something } How do I test the binding result? If I call the method with a user and a binding result...
I've a custom SplitButton implementation in which contains a ComboBox with several ComboBoxItems bound to commands. I can bind to the Name, and Text properties of the command just fine but have no way of binding the ComboBoxItem's IsEnabled property to the result of a Command's CanExecute method because it is a method. Is there some synt...
I am working on a maintenance windows forms application with Tabbed Interface. In the form there are 3 binding sources (lets call it BindingSource1, BindingSource2, BindingSource3). I am trying to optimize the code and want to dynamically access the BindingSource something like this: objBindingSource = Ctype(Me.Controls("BindingSource" ...
When I configure a ComboBox in XAML, I can configure the ComboBoxItems' background color like so: <ComboBoxItem x:Name="someName" IsSelected="True" Background="#454545"/> But how do I do it if the ComboBoxItems come from DataBinding? ...
I have a Silverlight datagrid where two of the columns are comboboxes. One of the comboboxes is bound to an unchanging Dictionary and is displaying the list of Keys. For the other combobox, I want to populate it with a hardcoded list of strings based on the Value of the selected item in the first combobox. A little more context - the Va...
I am getting stuck on this problem. It seems simple but for some reason im having trouble. Here is what I have of the following: Try cn = New OleDbConnection("Provider=microsoft.Jet.OLEDB.4.0;Data Source=G:\Sean\BMSBonder3_0.mdb;") cn.Open() str = "Select Distinct BonderIdentifier From [Session]" cmd ...
I've got user-definable columns for my data grid, which basically boils down to a switch(column_title) { case "foo": binding = new Binding("Model.Fonz"); //etc. } and the binding gets applied to the column. Now I need to dump to csv, with the configured columns. As it may be a different column set that being used in my ui and I def...
Well i have a control thats placed in a usercontrol and it exposes a ICommand with a DepenceyPropety(ShowCommand), and then i have a datagrid (wpf toolkit) with a few columns and one of them has a delete button <Custom:DataGrid Margin="0" ItemsSource="{Binding Todos}" AutoGenerateColumns="False"> <Custom:DataGrid.Columns> <Cu...
I have a databound ListBox with an ItemTemplate, following this example: <ListBox ItemsSource="{Binding Path=FlightHeadings}"> <ListBox.ItemTemplate> <DataTemplate> <StackPanel> <TextBlock Text="{Binding Path=Identifier}" /> <TextBlock Text="{Binding Path=Name}"/> </StackPanel> </DataTemplate> </L...
Hi, I have custom objects I am binding to using ObjectDataSource. I have three-level binding: a DropDownList (Department) that filters the next DropDownList (Category) that filters a GridView (Questions). Each ObjectDataSource binds to the previous control's SelectedValue (except the first one, of course). Everything works fine only t...
Which way is better to store sales information in a database: Store cost for an item and sales price per item Store cost * qty and sales price * qty - so you are storing the totals in the db ...
I have a list of input type radio buttons in formview (edit mode) and i want to bind data from datasource that is assigned to formview. Can i bind html radio buttons using sql datasource? ...
I have a scenario where I have a collection of objects bound to a datagrid in winforms. If a user drags and drops an item on to the grid, I need to add a placeholder row into the grid and kick off a lengthy async import process. I need to communicate the status of the async import process back to the UI, updating the row in the grid and ...
I have a backend Dictionary that is used for synchronization (ie. to both a filestore and a webservice). Off the top of this I need to generate lists/enumerables for the WPF frontend to consume. What is the difference between either hooking an enumerable up to the dictionary, and calling PropertyChanged when it is updated to using an Ob...
My app is written using the MVVM pattern in WPF, and all of my Buttons use Command bindings to execute code in my model. All commands have code in CanExecute to determine the bound Button's Enabled state. The logic works perfectly, but in all cases, the GUI remains in a disabled state unless I click somewhere else in the GUI. For exam...