Even if I'm not new to Java, I've only used it in school/university environment so I don't know all the best practices used in the enterprise. In particular I'm now developing a Java desktop application (using Swing at the UI Layer) and I'm particularly interested in best practices about data binding with swing components. For example ...
I'm not sure how to go about this exactly. I have a static ObservableCollection in the NameField.cs class. I just have no idea how to bind it to the listbox. Should I not be using a ListBox? Should I be using a DependencyProperty? Should I be exposing the ObservableCollection through a property or by public? I'm not sure what to do h...
I have a TextBlock. When its Text is bound as: <Binding Path="Applicant2.Surname"/> It works fine, however I want to include the Forenames so changed the binding to: <MultiBinding StringFormat="{}{0} {1}"> <Binding Path="Applicant2.Forenames"/> <Binding Path="Applicant2.Surname"/> </MultiBinding> This displays {DependencyPr...
I have about 100 TextBoxes in a Form. I need to validate them if they are decimal for instance. This works, but it is too verbose, I don't want to have 800 in place of 100 rows in XAML. <TextBox.Text> <Binding Path="MyPath" UpdateSourceTrigger="PropertyChanged" Stringformat="{}{0:N}" NotifyOnValidationError="True"> <Binding....
I have a ListBox whose ItemsSource is bound to a list of objects. The Listbox has a ItemTemplate with a DataTemplate containing a TextBlock. The textblock's Text is bound to the object's Name property (i.e. Text="{Binding Name}"). I would like to provide a radio button to show different views of the same list. For example allow a us...
This is a solution rather than a question actually. The problem was: I had a SharePoint web part which used a WCF service. To consume the web service in my web part, I needed to modify the SharePoint web.config to include bindings and end points. To be able to do this, I put my web service configuration into a text file as a template. T...
I have a BindingList for DTO which can bind directly to window form control and the problem was raised when user want to delete a row in my datagridview. In that situation, the deleted object (row) go away and when that DTO BindingList get back to server for updating, I dont know which row to delete. Can a BindingList have a collecti...
How can I ensure that a button's Tooltip is only visible when the button is disabled? What can I bind the tooltip's visibility to? ...
Hi, I have a collection of bools associated to days of the week - Collection() { true, false, false, false, false, false,false}; So whatever the bool represents means that this collection applies for sunday (sunday being the first day of week here). Now I have set the itemssource of my listbox, say, to be this collection. <ListBox Ite...
Hi, i am trying to integrate a scripting mechanism to my existing project.However i could not understand how to pass objects to lua with luabind. For example i have an entity class and i want to update them in lua files. #include <stdio.h> #include <ctime> #include <iostream> #include <string> #include <list> using namespace std; ex...
I have a collection of objects stored in a CollectionViewSource and bound to a DataGrid. I want to display a 'detail view' of the object currently selected in the DataGrid. I can obtain the current object using CollectionViewSource.View.CurrentItem. MyClass{ [IsImportant] AProperty{} AnotherProperty{} [IsImportant] ...
Here's my code of generating data - (void)applicationDidFinishLaunching:(NSNotification *)aNotification { // Insert code here to initialize your application [array initWithCapacity:20]; } - (IBAction) readlog:(id)sender { for (int i = 0; i < 20; i++) { NSDictionary *d = [NSDictionary dictionaryWithContentsOfF...
Hello, I am trying to bind a dataset to Listview. I get error at the below line of code : ListViewItem lvi = new ListViewItem(drow["Roster"].ToString()); the error message is "the overloaded method.... has invalid arguments". Pasted below is the code. private void LoadList() { // Get the table from the data set DataTa...
Is there any fundamental difference in binding a service to an android.app.Activity vs binding it to an android.app.Application. I want to bind the service to an Application because I want to keep some global state/data in the Application instead of duplicating it in all my activities. Thanks. ...
I have a ParentViewModel which has ObservableCollection named Notices. public class Notice { public string Content { get; set; } public NoticeType Type { get; set; } } I have static controls at user control where I want to bind this observablecollection to this static controls. And I don't know how bindin...
I have a TreeView with a ToggleButton ( ExpanderButton ). The togglebutton has a two images ( one for expanded and one when not ). However when I select a TreeViewItem I highligh it with a different color and I'd like to change the color of the images as well ( I have the same ones in the other color ). Problem is I don't know how to se...
Currently, I'm binding to a service in the onCreate() method of an Activity and unbinding in the onDestroy() method of the Activity. I've more than one activity binding to the same service. Am I using the correct lifecycle methods to bind and unbind? Thanks. ...
I'm a little confused on how binding to services works. I understand using Context.startService() starts the service and that bindService doesn't call onStartCommand. But my understanding is that if I use startService, I have to explicitly stop the service. But I want the service to die if there are no more activities bound to it. My pr...
How can I format a decimal value conditionally in a WPF window? Value should be rounded to a whole number (Ex: 1,234) When the value is 0.00, it should display as a single zero. (Ex: 0) Currently I use bellow mark up to format the decimal value, but it displays 00 when the value is 0.00. Please help. <TextBlock Grid.Column="6" Paddi...
I'm trying to create a select menu where one can select a department and then select employees in that department. Related Selects... Ok here is the problem...I need to bind directly to the cfc because binding like this: <cfselect name="people" bind = "cfc:test.getPeople({department.value})" /> DOES NOT WORK. It does nothing... here ...