datatrigger Questions
1
Solved
I have a ListBox which is binded to a List and it has a DataTemplate for it's items. Everything in DataTemplate works good except for visibility of second TextBlock! I don't understand what I'm doi...
Corrales asked 11/12, 2015 at 16:25
5
Solved
I'd like to be able to say
<DataTrigger Binding="{Binding SomeIntValue}"
Value="{x:Static local:MyEnum.SomeValue}">
and to have it resolve as True if the int value is equal to (int)MyEnu...
Reeder asked 18/8, 2011 at 16:0
4
NOTE I have asked the related question (with an accepted answer): How to combine DataTrigger and Trigger?
I think I need to combine an EventTrigger and a DataTrigger to achieve what I'm after:
...
Endlong asked 5/11, 2009 at 9:35
1
Solved
My view-model exposes a list called MyList that may be empty or null. I have an element that I would like hide based on this state. If MyList is empty or null, then the element should be collapsed....
Middleclass asked 29/10, 2015 at 14:10
1
In WPF, what are some good approaches to debug a trigger such as this?
<Trigger Property="IsMouseOver" Value="True">
<Setter Property="FontWeight" Value="Bold"/>
</Trigger>
...
Samsara asked 28/8, 2015 at 16:12
5
Solved
I'm trying to execute an animation on a cell in a datagrid when the value of the datagrid cell changes.
The datagrid itself is bound to an ObservableCollection of plain old CLR objects. In this ca...
Cordwain asked 1/6, 2011 at 8:7
1
Solved
I want to create a converter in which I will pass a type to find, in element's parent hierarchy & it should return true if such a type found, otherwise false.
So far, I tried below given code ...
Ferromanganese asked 28/11, 2014 at 6:10
4
Solved
I've created a UserControl, similar to the following:
<UserControl>
<StackPanel Orientation="Vertical">
<StackPanel x:Name="Launch" Orientation="Horizontal...
Vulgus asked 7/5, 2009 at 19:56
2
Solved
I have a grid whose rows need to be resized dynamically based on the view model. I'd like to do something like the following:
<RowDefinition Height="2*">
<RowDefinition.Style>
<St...
Bruno asked 24/2, 2011 at 13:41
2
Solved
I have a Window with a TextBlock. This TextBlock has to show the value "R" if the binded value is 0 or "M" if the binded value is 1.
I have two possibilities:
ValueConverter approach
<TextBlo...
Wawro asked 7/7, 2014 at 10:2
1
Solved
I have the following DataGrid cell, which I would like to animate its background colour briefly as soon as the underlying LastTradePrice property changes its value.
<DataGridTextColumn Header="...
Bursar asked 23/2, 2014 at 16:30
3
Solved
I found this:
<DataTrigger Value="True" Binding="{Binding (0)}">
triggers in RibbonMenuButton template. What does it mean? I've tried to google, but found nothing.
UPD more code:
<Con...
Yardman asked 19/2, 2014 at 11:30
1
Solved
I have a TextBox with a style that has a DataTrigger which changes the text, like this:
<Grid>
<TextBlock Text="Foo">
<TextBlock.Style>
<Style BasedOn="{StaticResource Text...
Rena asked 11/10, 2013 at 13:20
2
Solved
I'm trying to create a simple style data trigger that pulls it's binding value from a viewmodel property, as you can see below:
<StackPanel Name="stackTextPanel" Orientation="Horizontal" Margi...
Homolographic asked 28/6, 2013 at 4:20
1
Solved
I have a ComboBox and a Button on my main view, and I want to apply a style to the button such that when the combobox index is set to 1, the button becomes visible (initially it's hidden). This is ...
Humidifier asked 8/5, 2013 at 18:53
2
Solved
My code behind for a window defines a dependency property, "Active"...
public partial class MainWindow : Window
{
public MainWindow() { InitializeComponent(); }
public bool Active
{
get { ret...
Henceforth asked 19/4, 2013 at 23:31
3
Solved
I currently have a listbox that has its selected item bound to a property on my ViewModel. Whenever the selected item isn't null I want to perform an animation on it. However I keep getting the fol...
Highpitched asked 3/11, 2009 at 19:52
1
Solved
[EDIT] *I had forgotten to include the Exception returned
'System.Windows.Style' is not a valid value for property 'Fill'*
This is my first post, I've already done lots of searching for question...
Tumult asked 19/12, 2012 at 3:31
1
Solved
I tried searching through a lot of threads and I've found several that's pretty close but not exactly what I want. After a day of searching, I just decided to ask. Apologies if I missed something, ...
Scriber asked 7/12, 2012 at 19:17
2
Solved
I have a table Product and another table ProductLog.
The log table needs to track two columns in the Product table. Each time there is an insert, update or delete on those columns I need to update...
Braeunig asked 2/6, 2011 at 16:42
2
Solved
This is my XAML:
<TextBlock Name="SeverityText"
Grid.Column="1"
Grid.Row="0"
Foreground="Red">
<TextBlock.Triggers>
<DataTrigger Binding="{Binding Path=Severity}">
<Dat...
Lylelyles asked 27/1, 2010 at 4:14
1
Solved
I've read other questions with similar titles and I think this is a different question.
I have a data-bound combobox. Each item has a "status" and a "name" and the display text is a concatenation ...
Inanimate asked 28/6, 2012 at 21:53
1
Solved
I would like to combine the DisplayNames from two different ViewModels, but only IF the first is not equal to a NullObject.
I could easily do this in either a converter or a parent view model, but ...
Rail asked 25/6, 2012 at 21:16
1
Solved
Is it possible to use a DataTrigger to set the angle of a RotateTransform in WPF? If so, how?
Estrange asked 3/5, 2012 at 18:10
2
Solved
How can I remove a storyboard in XAML (i.e. RemoveStoryboard action in a DataTrigger) but keep the value that was animated. Similar to the Animatable.BeginAnimation:
If the animation's BeginTime...
Hypanthium asked 5/11, 2009 at 22:39
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