datatrigger Questions
6
Solved
Is there a way to create a conditional binding in XAML?
Example:
<Window x:Name="Me" DataContext="{Binding ElementName=Me}">
<TextBlock>
<TextBlock.Text>
<SelectBinding Bi...
Caricature asked 6/12, 2010 at 13:42
4
Solved
Here's the problem.
create table customer (
customer_id int generated by default as identity (start with 100) primary key
);
create table cart (
cart_id int generated by default as identity (star...
Eurus asked 13/1, 2023 at 3:13
2
Solved
iv'e got several itemscontrols which i need to attach an event handler for their
PreviewMouseLeftButtonDown event only when a certain condition is met .
iv'e designed a style for my controls with...
Grantley asked 12/3, 2012 at 20:1
4
I'm trying to check if a binding object value is null in Xamarin Forms XAML DataTrigger but I can't get it to work. I have tried the following:
<StackLayout IsVisible="True">
<StackLayou...
Deuno asked 29/6, 2017 at 11:10
4
Solved
How can I provide multiple conditions for data trigger in WPF?
Wichman asked 25/5, 2009 at 8:51
3
It seems to me that there is a major difference between the Blend-style Triggers found in the Interactivity namespace, and the classic Triggers available via Styles, ControlTemplates, etc, in WPF (...
Redmon asked 6/3, 2013 at 21:13
2
In an application with multiple panels or documents to interact with, one needs a clear indication of which area of the app has focus. Visual Studio itself is a good example of this.
The followin...
Corri asked 2/10, 2019 at 19:13
2
I encountered a situation where I can easily achieve the same functionality by using a MultiDataTrigger or, alternately, using a DataTrigger with a MultiBinding. Are there any substantive reasons t...
Clausius asked 8/1, 2014 at 10:44
5
Solved
Is there a way to do a comparison on object type for a trigger?
<DataTrigger Binding="{Binding SelectedItem}" Value="SelectedItem's Type">
</DataTrigger>
Background: I have a Toolbar...
Gail asked 30/10, 2009 at 21:9
2
Solved
I have created a custom WPF element extended from RowDefinition that should collapse rows in a grid when the Collapsed property of the element is set to True.
It does it by using a converter and a...
Cottager asked 3/1, 2019 at 10:5
3
Solved
I am trying to update the color of textblock depending on it value. Seems simple however not working.
Here's the textblock xaml.
<TextBlock
Grid.Column="1"
Grid.Row="1"
Text="{Binding P...
Venule asked 11/10, 2011 at 9:38
2
Solved
I have a Column 'Delivery Boy' in a data grid which is bind with a list in code behind. Values of DataGrid change dynamically.
<DataTrigger Binding="{Binding Path=delivery_boy}" Value="Not ...
Shortwave asked 8/8, 2018 at 12:31
3
Solved
Why cant I code like this
<Border Width="130" Height="70">
<Border.Triggers>
<DataTrigger Binding="{Binding Path=CurrentStatus}" Value="0">
<Setter Property="Style" Value="...
Fant asked 26/8, 2010 at 14:37
4
Solved
Is there a way to define an animation somewhere in xaml (eg. as a resource) once and then reuse it multiple times? I have a lot of independent brushes across differnt datatemplates that independent...
Herwin asked 31/10, 2009 at 13:16
1
Solved
I'm attempting to use a data-trigger on a style to change a property.
In compliance with the "Minimal, Complete and Verifiable Example" requirements...
To reproduce, first create a WPF applicati...
Shoup asked 6/6, 2017 at 3:50
3
Solved
I have a label that I only make visible based on one of my ViewModel Properties. Here is the XAML:
<Label HorizontalAlignment="Center" VerticalAlignment="Center"
HorizontalContentAlignment="Ce...
Gault asked 4/4, 2013 at 22:0
1
Solved
I would like to use a DataTrigger to modify the opacity of my button.
<Button x:Name="StartTreatment"
Grid.Column="3"
Width="160"
Height="30"
Content="{x:Static resources:UserMessages.Trcs...
Pyrrho asked 8/2, 2017 at 19:55
1
Solved
I try to work with a concatenated text in the setter of a textblock.
textblock looks like that:
<TextBlock>
<Run Text="{x:Static languages:visuTexts.Lenght}" />
<Run Text="A [LA]...
Ushas asked 2/2, 2017 at 10:30
1
Solved
I am VERY new to WPF AND C#, so there may be a much better way to accomplish what I am attempting. Therefore, I am open to other methods.
As far as what I've got, I am trying to program a Digital...
Oliviaolivie asked 20/1, 2017 at 15:8
2
I have three Buttons (1.Male,2.Femal,3.OK),I want to change the CommandParameters Property of Button(OK) by Click Male Button or FeMale Button. I found the question Setting a property with an Event...
Higgledypiggledy asked 8/11, 2016 at 2:53
1
Solved
I have a Style for a Button. Depending on if the Button is enabled or not, I want to change the Background. This is what it looks like:
<Style x:Key="MyButtonStyle" TargetType="Button">
<...
Latisha asked 15/9, 2016 at 10:35
12
Solved
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>
<DataTrigger ...
Ibbie asked 10/12, 2008 at 14:19
1
Solved
I want to compare two dynamic values User_id and user_id for equality and setting one property Cursor. Also, when the cursor is hand, I have to execute one function. How to do it? This is the code ...
Turnedon asked 18/5, 2016 at 14:14
2
Solved
This code works (when ControlType="dropDown" then the background yellow):
<Window x:Class="TestCollapsed.Views.MainView"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmln...
Decoct asked 14/9, 2009 at 15:30
1
Solved
I'm having four int Property ProOne, ProTwo, ProThree and ProFour
I have to Implement the Boolean Logic ((ProOne == ProTwo) || (ProThree == ProFour)) in the Multivalue Converter namely VisibilityC...
Dissent asked 8/2, 2016 at 9:53
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