data-binding Questions
5
Solved
is it possible to bind an itemscontrol with canvas as template to multiple DataTemplates?
I have 2 collections and depending on the type I would like to display a different control on my canvas.
...
Barstow asked 29/3, 2011 at 13:8
10
Solved
I am using android's data binding library for views in a library project
i have added the following line in my root gradle file
classpath 'com.android.databinding:dataBinder:1.0-rc1'
and have e...
Lillia asked 30/11, 2016 at 7:6
5
Solved
I have this DataTable with the following structure:
ID | VALUE
----------------
1 | Item 1
2 | Item 2
3 | Item 3
And I display the values from the DataTable into a CheckedListBox control by addi...
Thong asked 27/9, 2010 at 5:20
10
Solved
I have a class which give me this error
public class Item
{
public string Name;
public int Id
public Item(string name, int id)
{
Name = name;
Id = id;
}
}
Here is my function
var l...
Garling asked 10/9, 2014 at 9:26
3
I have tried everything and got nowhere so I'm hoping someone can give me the aha moment.
I simply cannot get the binding to pull the data in the datagrid successfully.
I have a DataTable that con...
Wardle asked 20/4, 2010 at 17:55
0
I wanted to have data validation at once in WPF binding so I used PropertyChanged at UpdateSourceTrigger. At the same time I wanted to detect LostFocus, this is the time I modify the DB. Moreover, ...
Decor asked 6/5 at 15:13
7
Solved
So I've been searching around and cannot find out exactly how to do this. I'm creating a user control using MVVM and would like to run a command on the 'Loaded' event. I realize this requires a lit...
Julietjulieta asked 12/4, 2012 at 15:37
9
Solved
I have an error with a combobox
My code:
SqlConnection conn = new SqlConnection();
try
{
conn = new SqlConnection(@"Data Source=SHARKAWY;Initial Catalog=Booking;Persist Security Info=True;User ...
Roubaix asked 19/9, 2012 at 12:24
3
I have an abstract BaseActivity in my library module:
@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
//Normal method to inflate th...
Rosy asked 3/11, 2019 at 15:27
2
I am using .net Maui MVVM source generators to create properties as observable properties. I am using System.Text.Json.Serialization to serialize the properties of a class to JSON. When I use [Json...
Pirate asked 28/11, 2022 at 11:30
5
Solved
I'm trying to bound a DataGridViewComboBoxColumn to an instance of Foo, but when i set a value on the grid i got a ArgumentException telling me that i can not convert from String to Foo.
var data ...
Overcoat asked 10/3, 2009 at 16:34
6
Solved
I am trying to do this as asked earlier. The only difference that I found is additional List item that was included in above code.
I tried to use AppendDataBoundItems=true but it is still not work...
Narcose asked 13/8, 2010 at 7:54
12
Solved
I am trying to format a textblock which is bound to a TimeSpan property. It works if the property is of type DateTime but it fails if it is a TimeSpan. I can get it done using a converter. But I am...
Angloirish asked 30/12, 2010 at 13:47
4
I have an ObservableCollection<SolarSystemViewModel> where SolarSystemViewModel derives from the ViewModelBase. The ViewModelBase exposes IsInDesignMode and IsInDesignModeStatic that are show...
Isoprene asked 12/2, 2013 at 21:27
4
Solved
I'm trying to bind a TextBlock to a specific element in an ObservableCollection.
This is what I do right now:
private ObservableCollection<double> arr = new ObservableCollection<double>...
Leighannleighland asked 24/3, 2011 at 7:9
7
I want to bind Listbox selectedItems to array. But .NET throws exception at runtime.
d.SetBinding(ListBox.SelectedItemsProperty, new Binding { Source = SomeArray });
Where d is some ListBox from...
Atropos asked 29/4, 2010 at 10:30
11
Solved
I am having problems with asp.net binding to a dropdownlist and I have no clue on how to debug. I checked out the other questions about this on stack but nothing has helped. As far as I can see the...
Snoop asked 1/2, 2013 at 20:11
6
Solved
I have a WPF application that uses MVVM data bindings. I am adding items to an ObservableCollection<...> and quite many of them indeed.
Now I am wondering that every time I add one to the co...
Taxiway asked 13/5, 2012 at 14:27
7
Solved
Are there any known issues when databinding to a control's visible property?
The control is always NOT visible regardless of what my property is.
Public ReadOnly Property IsRibbonCategory() As Bool...
Whitney asked 8/4, 2009 at 16:21
11
Solved
I have some problems when I try to bind the height and width of a window to properties in my view model. Here is a small sample app to illustrate the problem. This is the code in app.xaml.xs
publi...
Grape asked 20/4, 2010 at 8:20
2
Solved
I'd like to reference a parent viewmodel as a command binding.
I was expecting the MAUI syntax would work like the Xamarin does but I get the following errors:
'}' expected
'�' expected
Here is t...
Depolymerize asked 3/12, 2021 at 8:52
3
Solved
I wonder if anyone can help. I have been banging my head against this problem for half a day now, I must be doing something wrong. I have a custom control with a number of dependency properties.
[...
Delphadelphi asked 23/5, 2011 at 16:37
11
Solved
I am trying to load an image using glide but somehow I can not load the image using glide. As it shows following error:
Failed to find GeneratedAppGlideModule. You should include an annotationPr...
Historied asked 18/4, 2018 at 13:57
36
Solved
I am using Data Binding in my project, when using <layout> and <data> in my xml binding class is not generated.
For example i have activity_main.xml
<?xml version="1.0" encoding="...
Syrinx asked 14/9, 2016 at 5:33
5
Solved
I'm currently using winforms databinding to wire up a data editing form. I'm using the netTiers framework through CodeSmith to generate my data objects. For database fields that allow nulls it crea...
Libretto asked 17/12, 2008 at 22:55
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