binding

How does symbol binding work for shared libraries in linux

When compiling a cpp program with g++ -O0 I noticed that my binary does not contain the symbol for the empty string (basic_string): _S_empty_rep_storage When I do compile this same program with -O2 I notice that the aforementioned symbol is indeed contained within the binary as follows (using nm on the bin): 00000000006029a0 V _ZNSs4_R...

Is it possible to use Binding in a DataGridTemplateColumn property.

It seems like no matter what i do, i get AG_E_PARSER_PROPERTY_NOT_FOUND when trying to bind a property in DataGridTemplateColumn in silverlight. I've even tried tried the following <data:DataGridTemplateColumn dataBehaviors:DataGridColumnBehaviors.BindableTextOverride="{Binding ElementName=LayoutRoot, ...

How to apply formatting string when binding DateTime to MaskedTextBox?

I have a MaskedTextBox that has the mask 00/00/\2\000 (restricting input to XX/XX/20XX) and DateTime values with a single digit month or day recently started displaying incorrectly. The MaskedTextBox.Text property is bound to BindingSource.SomeProperty (of type DateTime.) I know that at some level of data-binding the ToString method is...

Data Binding with WPF and MVVM/Model-View-ViewModel

I'm having difficulty correctly Data Binding my models in the view. I have a MainWindowViewModel which contains a list of AlbumViewModels. Each AlbumViewModel holds an AlbumModel. So I have multiple albums and I need to display information in an ObservableCollection in the AlbumModel. I have two ListBoxes. ListBox1 holds the list of...

WPF Binding question.

I'm beginning with WPF and binding, but there are some strange behavior that I don't understand. Exemple 1 : A very simple WPF form, with only one combobox (name = C) and the following code in the constructor : public Window1() { InitializeComponent(); BindingClass ToBind = new BindingClass(); ToBind.My...

Reverse engineering java objects into an xsd.

http://stackoverflow.com/questions/607141/what-is-jaxb-and-why-would-i-use-it/607248#607248 This fellow mentions some frameworks that allow you to go from java binding objects and re-create the schema that generated them. Does anyone know if this is possible with the Castor binding tool? We are using version .9 something. Someone mod...

Unable to bind to property of custom component

Can't seem to bind to data from within a custom component. I've tried BindUtilis and {} but can't seem to fathom it out. Here's what I've got: I have a class DataModel which has been made bindable Within Mainn.mxml I have two components: DataGrid (used for testing) & CustomComponent (which extends Canvas) When the data within DataMod...

Dependency propery for ValueConverter or rebind control?

Hi all, I have custom control with some text in content template: <ControlTemplate TargetType="{x:Type local:TouchScreenKey}"> <TextBlock><ContentPresenter Content="{TemplateBinding Title, Converter={StaticResource CaseConverter}}" /></TextBlock> </ControlTemplate> and custom IValueConverter CaseConverter - with property Upper...

Bind ListBox to XmlDocument

Could someone help me out, to why my listbox is empty? The XmlDocument contains the following XML: <Config> <Tabs> <Tab Name="Test1" /> <Tab Name="Test2" /> </Tabs> </Config> In my XAML file I have tried the following <Window> <Grid> <ListBox DataContext="{Binding {StaticResource Data}, XPath=//Tabs}" ItemsSource=...

Why can't I bind + in clojure?

Can anyone explain why I can rebind list but not +? (binding [list vector] (list 1 3)) (binding [list +] (list 1 3)) (binding [+ list] (+ 1 3)) I'd like to rebind + so I can do partial evaluation. ...

Symfony form binding problem

Hi, i have some difficulties in understanding why my symfony form doesn't bind properly with the data from request... The action: public function executeSendEmail(sfWebRequest $request) { $history_id = $request->getParameter('id'); if($request->isMethod(sfRequest::POST)) { print_r("POST"); ...

Create C# bindings for complex system of C++ classes?

I have existing C++ lib containing many different classes working together. Some example usage should include something like passing an instance of one class to constructor/method of another class. I am planning to provide a C# binding for these C++ classes using C++/CLI therefore I don't have to port the whole C++ code. I can already...

Custom DateTime model binder in Asp.net MVC

I would like to write my own model binder for DateTime type. First of all I'd like to write a new attribute that I can attach to my model property like: [DateTimeFormat("d.M.yyyy")] public DateTime Birth { get; set,} This is the easy part. But the binder part is a bit more difficult. I would like to add a new model binder for type Dat...

Best practice for forwarding ItemsSource

I have a UserControl that contains - among other things - a ListView. The ListView has a different data context than the UserControl (this data context is not exposed). If someone consumes my control, I would like them to be able to (indirectly) bind to the ListView's ItemsSource dependency property. It should really feel like the use...

WPF Reverse Binding OneWayToSource

I have a custom control which has the following dependency property public static readonly DependencyProperty PrintCommandProperty = DependencyProperty.Register( "PrintCommand", typeof(ICommand), typeof(ExportPrintGridControl), new FrameworkPropertyMetadata(null, FrameworkPropertyMetadataOptions.Inherits)); publ...

BindingList projection wrapper

Is there a simple way to create a BindingList wrapper (with projection), which would update as the original list updates? For example, let's say I have a mutable list of numbers, and I want to represent them as hex strings in a ComboBox. Using this wrapper I could do something like this: BindingList<int> numbers = data.GetNumbers(); co...

javascript image picker php

im having dynamically created image tags, in php foreach function img scr=asdfsf.gif... so if i click on a particular image the src of the image store in a javascript variable should not use onclick, use binding the image javascript.. ...

wpf static binding question

Ok guys, I have a serious problem with this. I have a static class with static properties providing some colors as a hex string: namespace com.myCom.Views { public static class MyColorTable { private const string _Hex0 = "#FFFFFFFF"; private const string _Hex1 = "#FFE5E5E5"; public static String Hex0 { get { r...

WPF datagrid question

Hi, Very simple question ... Can I use the WPF datagrid control in the same way I use a regular grid ? How can I do the following but using a WPF datagrid instead of using the standard Grid ? <Grid Width="542" Margin="0,12,0,0" HorizontalAlignment="Left"> <Grid.ColumnDefinitions> <ColumnDefinition Width="182" ...

Why is my GridViewRow.DataItemIndex incorrect and DataItem null?

I'm trying to immediately set a row to Edit mode after it is created. However, my GridViewRow has an incorrect DataItemIndex and a null DataItem... Here's a general idea of what my code is doing: (pseudo VB code) Protected Sub gvItems_RowCommand(....) if (e.CommandName = 'New') Begin // create new empty and add it to my data ...