All Questions
Tagged with visibility xaml
19
questions
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
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
2
votes
1
answer
4k
views
XAML Grid Visibility Transition?
I have a Grid that has Visibility bound to a property in my viewmodel. This all works fine -- the Grid appears/disappears correctly. My question is, how can I apply a transition so that instead of ...
- 1,765
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
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
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
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
4
votes
2
answers
6k
views
Lazy loading of non-visible elements
I have a case where I have either a gridview/listbox/any type of items control and the number of items bound to the control is massive (easily around 5000+ mark).
Each of these items needs to have ...
user302845
1
vote
2
answers
3k
views
How to set Visibility of Label which is bound to Textbox?
I have three TEXTBOX which are bound to LABEL. When I type something in TEXTBOX then TextBox text value is set to Label. Problem is i want to set Visiblity of LABEL to COLLAPSED when text box is blank ...
- 6,014
1
vote
2
answers
14k
views
WPF: Binding to MainWindow Property
I am having an issue with binding to a parent MainWindow property, MainContentVisibility. I have the following code:
MainWindow.xaml
<Window x:Class="CallTracker.WPF.MainWindow"
xmlns="...
- 4,155
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
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