Introduction
In this article I am going to discuss how to select Row in
the DataGrid control with MVVM pattern. Basically, MVVM pattern directly engage
with WPF/Silverlight using Command binding. Command binding is a power full
feature in the WPF/Silverlight. you can find new version of this here
Prerequisites
In this sample, I am using Visual studio 2010 and .net framework
4.0
Solution
1. 1. I am creating a WPF project Called “SolutionFileManager”
and Add 3 folders called “Models, ViewModels and Views”
2 2. Add new class called “DataFile” into Models . This is our Domain Entity and that contains
few properties
3. Add new “ViewModel “ called “DataFileListViewModel”.
DataFileListViewModel responsible for
handing Command which are fired in the views and make data for the relevant
view
4. Add new class for ICommand Implementation called
“DelegateCommand”
5. Add NuGet package Reference
a.
Right click on project and select “Manage NuGet
Packages…”
b.
Type “expression blend” in the search box
c.
Select “Blend Interactivity for WPF v4.0” and
click install
d. Nuget package manager add Reference for “Microsoft.Expression.Interactions and System.Windows.Interactivity”
6. Add new
userControl for Views folder called “DataFileList.xaml” and set it as startup
window
7. Add Xaml markup
for DataFileList.xaml. Below Xaml add “PreviewMouseUP”
event triger using interactivity
8. Add Viewmodel
binding to code behind file
9. Run the
application and click on grid Row
Download code sample Click here
