Questions tagged [selectionchanged]
263 questions
0
votes
1 answer
Get IStructuredSelection Name
I am using tree viewer to display a list of elements on the selection changed listener I want to get the name of the selected node. Here is my selection listener
treeViewerSwaComponents.addSelectionChangedListener(new ISelectionChangedListener()…
Wearybands
- 2,438
- 8
- 34
- 53
0
votes
1 answer
Get event trigger
I am using WPF ListBox, binding the ItemsSource to an ObservableCollection.
I subscribed to the SelectionChanged event, which will notify me when the user select/deselect any ListItem.
Now, can I get whether the selection in the ListBox was changed…
Ayman
- 1,387
- 4
- 20
- 35
0
votes
1 answer
Unselect WPF DataGrid when ItemsSource changed
I have the following DataGrid in WPF :
Lucifer
- 2,317
- 9
- 43
- 67
0
votes
2 answers
how do I see if Combobox Selectionchanged event is triggered manually or by binding (WPF - MVVM)
I'm in a situation where I need to empty a property in my model whenever someone changes a value in a combobox.
A side effect of this is, that whenever I change the value of the Combobox-Bound variable, the Combobox SelectionChanged event is…
user1841243
- 1,663
- 2
- 19
- 35
0
votes
1 answer
How do I apply an excel macro with a selection change event to all sheets?
The macro is not working if I make it run on an active sheet in the code even if it is only attached to one sheet, but it works only for that sheet if I type only its name for the variable I'm using. How do I make it run on all sheets with selection…
Harish Vangavolu
- 965
- 2
- 12
- 27
0
votes
0 answers
Scala ListViewSelectionChange event outputs unexpected range
I'm currently trying to use a scala.swing.ListView in a Scala application.
I basically want to get the selected item of a ListView, as soon as the selection changes.
Here a sample which can be pasted into the Scala prompt.
import…
Emiswelt
- 3,909
- 1
- 38
- 56
0
votes
1 answer
Is it possible to let only a user selection trigger a SelectionChanged event on a DataGridView?
SelectionChanged methods are triggered when the selection is changed by program. So, for example, calling dataGridView.ClearSelection() or dataGridView.Rows[0].Selected = true would call the method
private void dataGridView_SelectionChanged(object…
jacobz
- 3,191
- 12
- 37
- 61
0
votes
1 answer
Win Forms combo box combination issue
I have a windows application where in one of the forms, I have two combo boxes.
Both the combo boxes are filled with the same data. (e.g. A, B, and C as data items). The data comes from the database and is the bound to these combo boxes.
What I…
Nayan Ambaliya
- 31
- 3
0
votes
1 answer
How to implement my own SelectionChangedEventHandler in c#
I am working in silverlight and under a very strange situation that i need to implement my own SelectionChangedEventHandler handler function .The reason to do so is:
I have my situation like this :
private static Grid GenerateList(Parameter…
Sss
- 1,519
- 8
- 37
- 67
0
votes
1 answer
Execute SelectionChangedEvent from code behind
public ICommand SelectionChanged
{
get
{
return new RelayCommand(param => this.ExecuteSelectionChanged(param));
}
}
private object ExecuteSelectionChanged(object param)
{
var e = param as SelectionChangedEventArgs;
var…
zooney
- 341
- 6
- 25
0
votes
0 answers
How to react to LVN_ITEMCHANGED notification only when user finishes selecting action on multipe selection CListCtrl?
I have a dialog with two list controls and one custom control with some graphic preview.
The first has a list of one kind of entities (1a, 1b, 1c,...) and the second has a list of another kind of entites (2a, 2b, 2c,...), both of them are…
Jiri Forejt
- 1
- 1
0
votes
0 answers
WPF how to use SelectionChanged
In WPF i have a TabControl and i've attached it a SelectionChanged event handler: when i select a TabItem i load some data in a DataGrid.
The problem is that if i click on some row in the DataGrid, wpf call again the TabControl SelectionChanged. How…
Tom
- 4,007
- 24
- 69
- 105
0
votes
0 answers
Qt slot for selectionChanged selectedIndexes DEBUG_ASSERION_FAILED
I've got a problem with my Qt 4.8 slot which is connected that way:
connect(ui->objectTree->selectionModel(), SIGNAL(selectionChanged(const QItemSelection&, const QItemSelection&)), this, SLOT(syncGuiWithTreeSelection(const QItemSelection&, const…
rherzog
- 51
- 9
0
votes
1 answer
Listbox SelectionChanged firing in error when window layout changes
I've got a ListBox on a window with some other components.
When I change the Visibility of these other components, the ListBox fires its SelectionChanged event with the new selectedIndex = 0. That's very undesirable. (It doesn't happen if you insert…
thund
- 1,842
- 2
- 21
- 31
0
votes
0 answers
DataGrid Selection changing when cell contains Extended ListBox
I have a DataGrid. Within one of the cell's of the DataGrid is a ListBox with its property set to extended. When I first select an item in the listbox, the row for the DataGrid gets selected. However, if I want to multi-select another item in the…
Eric Gurney
- 263
- 2
- 11