Questions tagged [commandparameter]
127 questions
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Why is a string expected at this point?
From an answer or comment to my question here, I was directed here.
So I changed my code from this:
double _imdbThreshold = 0.0;
(IMDBRating is a Decimal(2,1) data type in the SQL Server (Express)…
B. Clay Shannon-B. Crow Raven
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wpf CheckBox command parameter
In my View I have 8 checkboxes all bound to a different property in the Model, lets say bool port1 ... port8. The property changes when the concerned checkbox is clicked.
When the user checks or unchecks one of these checkboxes, I also execute a…
tom2051
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How can I pass any DataGridTextColumn to a single Command which will toggle the Visibility of the DataGridTextColumn?
I have a DataGrid and would like to toggle Visibility of individual DataGridTextColumns with Commands sent from a ContextMenu. I need some way to associate a particular DataGridTextColumn, or its Visibility parameter with a ContextMenu MenuItem…
nickEggs
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Identify which button was clicked in WPF gird based on 2D array
I'm building an app which will display a list of buttons in 2D grid, similar to How to populate a WPF grid based on a 2-dimensional array
The challenge is to tell which button (in terms of i, j) was clicked in the buttonClick event handler.
My…
dash-o
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Tap gesture with Command Parameters
I have a listview with an ItemTemplate defined as follows:
…
Timothy Belvin
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1 answer
Send current Item and checkbox value in command parameters
I have a TreeView setup with a HierarchialDataTemplate. It's ItemsSource is bound to a collection of Overlay objects in my viewmodel, where each Overlay has a collection of Layer objects (thus the HierarchialDataTemplate). For each Overlay, I'm…
pfinferno
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Get DataGridColumns Binding Path from DataGridColumnHeader with MultiBinding in DataGridHeader Style
Within my DataGridColumnHeaderStyle I have the following MultiBinding:
Pete
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silverlight: How to pass a value from an item in a listbox by clicking a button beside the item
I have a Listbox, shows an item and a delete button beside it. How can i trigger the relay command passing a parameter to the viewmodel so i can execute the deletion.
Sample code.
mark vanzuela
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How to get object from ObservableCollection within clicking it in UI?
I've got a field of TextBlocks that I'm displaying in a Uniform Grid, when I click one a Command triggers. How can I now get the specific object that was clicked from the displayed Collection?
For more information check my previous question about…
C.User
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Show Microcharts.Chart in custom ViewCell
I have a ListView with custom ViewCell.
ViewCell contains Microcharts.Chart. I use binding and try to find a way to show particular chart in ListView item depending on some condition (because charts are absent for now).
Here is a part of XAML code:
…
Remin Maxim
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How does WPF solve same ElementName issues?
Say the following HierarchicalDataTemplate displays 2 Data Sets.
Then there a 2 ListBoxes with the same x:Name ="MyListBoxName".
How does WPF knows which one to pass as CommandParameter ????
Fabian
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Binding KeyUp Event with Parameter
I'm using a RadGridView in WPF (VB.Net) and I set to it an EventBinding like this :
user7884267
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freshmvvm command parameter
I have a Command with CommandParameter in my Page but when is trigger for PageModel value is null and I not what´s up.
I have a Model "UserLogin":
[AddINotifyPropertyChangedInterface]
public class UserLogin
{
public string Username { get; set;…
Ordep
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WPF CommandParameter is null despite being bound
I'm stumped on this one. Why would a command parameter be continuously empty despite being bound to a property that has a value.
XAML
Jamie Marshall
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c# Entering data from list into Access Database with foreach results in duplicated values in all rows
I am attempting to input a list from C# to an Access Database. However when it get input all of the rows have the exact same values. I can do a console write in the for each and show that it is getting the correct values, it's just writing the same…
