Issue:
Often we face a situation where we have defined a DataTemplate and we need to bind to a property, most often to a Command in ViewModel. To achieve this we will define the binding and will set a RelativeSource for that binding which in some cases can ends up in an error like this. BindingExpression path error: … property not found on 'object' … BindingExpression:Path=… DataItem...
Sunday, 13 April 2014
Issue:
You all may have experienced an annoying behavior of visual studio while developing WPF XAML.
Say for example Visual Studio consumes large amounts of memory and shows Not Responding message on a regular basis while designing XAML
This is because of the XAML designer (Microsoft Visual Studio XAML UI Designer) which visual studio loads while editing XAML. There will be one for each XAML that you open for editin...
Issue:
While in the process of module initialization, if there is any error in a module, then PRISM will throw exception and will stop loading other modules until you fix the error in the module. But if your module is not really important in your application, you would like to suppress this module initialization error and continue loading other module...
Introduction
Here in this article I am introducing a WPF IP-Control. This control is a simple to use IP-Address control made out of WPF text box control. You can use this IP-Address control in any Microsoft WPF/Silverlight application. This control is inherited from TextBox control. This can be used like any text box control. But the display will be rendered to look like an IP-Address control. Below...
Introduction:
In this article you will see how to implement multiselect in WPF DataGrid in proper way when you are following MVVM pattern. In this article you will see how to implement a behavior to your DataGrid so that we can achieve multiselect.
Behaviors are introduced with Expression Blend, to encapsulate pieces of functionality into a reusable component. These components can then be attached to controls to give them an additional behavio...
Issue:
WPF Controls like DataGrid have default shortcut keys. For example, if you try to select any row and press Delete button then the grid row will be deleted. This is the default behavior. We can disable it in MVVM way by using InputBindings. InputBindings represents a binding between an input gesture and a comman...
Issue:
When you create an enterprise application, Keyboard shortcuts are a must. Enterprise applications will need keyboard shortcuts to execute certain actions in controls which are possible only by using mouse. Keyboard shortcut is different from keyboard access key where it will help you to get the focus on to control. Here we will use InputBindings to achieve this. InputBindings represents a binding between an input gesture and a comman...
Subscribe to:
Posts (Atom)
Posts
