All Questions
Tagged with visibility xaml
81
questions
192
votes
12
answers
197k
views
DataTrigger where value is NOT null?
I know that I can make a setter that checks to see if a value is NULL and do something. Example:
<TextBlock>
<TextBlock.Style>
<Style>
<Style.Triggers>
<...
- 31.7k
99
votes
4
answers
66k
views
Binding Visibility for DataGridColumn in WPF
How can I hide a column in a WPF DataGrid through a Binding?
This is what I did:
<DataGridTextColumn Header="Column header"
Binding="{Binding ColumnValue}"
...
- 19.8k
34
votes
6
answers
121k
views
Bind visibility property to a variable
I have a Border with Label inside a Window,
<Border x:Name="Border1" BorderBrush="Black" BorderThickness="1" HorizontalAlignment="Left" Height="21" Margin="229,164,0,0" VerticalAlignment="Top" ...
- 383
31
votes
5
answers
63k
views
Dynamically toggle visibility of WPF grid column from C# code
My problem is: I can't find out how to toggle the visibility of my WPF grid column. Assume following XAML markup:
<Grid x:Name="myGrid">
<Grid.RowDefinitions>
<...
- 431
30
votes
3
answers
28k
views
MultiDataTrigger with OR instead of AND
I am trying to set multiple DataTriggers on my Button. I did some research and found that MultiDataTrigger allows you to do this. I want the Visibility property of my Button to be set to false if the ...
- 2,945
17
votes
2
answers
7k
views
MVVM - hiding a control when bound property is not present
I was wondering if it is possible to hide a control on a view if the property to which the control is bound does not exist in the view model. For example, if I have the following:
<CheckBox ...
- 409
11
votes
2
answers
22k
views
WPF Stop Storyboard on Visibility Changed
I have a UserControl with a story board and I want to stop the animation when the control's Visibility changes.
I created a Trigger to pause the animation and start it depending on the state, but I ...
- 4,033
11
votes
1
answer
17k
views
WPF XAML Grid Visibility Trigger
I have a status message located on the first row of my grid and I want it to slide in and out when the visibility changes.
The first visibility trigger works great and slides the first grid row open ...
- 161
9
votes
3
answers
9k
views
How to hide combobox toggle button if there is only one item?
I have a WPF application. In one window there is a combobox..and I want to hide the toggle button and disable the combo box if there is only one item.
How would I achieve this ?
I have tried the ...
- 6,818
8
votes
1
answer
4k
views
TargetNullValue for Visibility that's bound to a boolean
I have a Grid whose Visibility property is bound to a boolean property of a certain model using a Converter:
<Grid Visibility="{Binding ElementName=MyTreeView, Path=SelectedItem.MyBoolProperty, ...
- 2,113
7
votes
3
answers
23k
views
Binding Visibility in XAML to a Visibility property
I've seen on the internet quite a few examples of binding a boolean to the Visibility property of a control in XAML. Most of the good examples use a BooleanToVisibiliy converter.
I'd like to just ...
- 6,015
7
votes
6
answers
7k
views
WPF toggle panel visibility
I have two panels, only one should be visible at the same time. I change between them by clicking a button, one on each panel.
Is there a nice way to do this in xaml without codebehind or viewmodel?
- 8,125
6
votes
1
answer
2k
views
Adjust the Visibility property of a View not working
I've a strange problem with binding a boolean property to a View's Visibility property.
I have a 'main' View that contains a bunch of other Views as well as various other UIElements including Buttons,...
- 28.5k
5
votes
3
answers
9k
views
In WPF, how do I set a button's click event to change a grid's visibility?
I'm trying to set a button's event to change a grid's visibility using just XAML. I'm pretty sure I should be using an EventTrigger, but I couldn't get that to work so my most recent attempt is to ...
- 593
4
votes
2
answers
11k
views
How to hide items of a combobox in WPF
Is there a way to hide items of a combobox in WPF?
In my usercontrol there is a ListBox with checkbox-items bound to an ObservableCollection and a datagrid with a combobox.
<ListBox x:Name="...
- 157