Data changes not persisting back to Entity Framework on an MVVM application
I'll post my code first, then ask my question. XAML:<Window xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"...
View Articlecreating and editing a wpf datagrid
Hi, I am just migrating from Windows Forms to WPF. I need immediate help on creating an unbound datagrid with 2 columns ('Type' and 'Telephone No') and adding records to it. Can someone please...
View ArticleAutogenerate and bind datagrid columns according to nested property of item...
Hello!:) Im developing WPF app using MVVM pattern and I would like to make my own generic datagrid control for this project, where i am going to use this datagrid a lot, but with different datagrid...
View ArticleCharacters of a TrueType font missing in Windows.Controls.TextBox
Hi,I have a Windows.Forms control that changes font from a ComboBox and applies the selected font to the Windows.Controls.TextBox control. When I apply a True-Type font for this TexBox control and type...
View ArticleConfused by XAML designer in VS2013
HI I have a number of basic questions on the Xaml designer in VS2013. I'm reasonably familiar with the corresponding features in VS2010, however the behaviour in VS2013 seems very different. Also, I...
View ArticleSystem.ArgumentException Cannot bind to the property or column
I have a simple C# application which tries to display a column (named Longitude) as a textbox in a windows form. When I result = frmLocation.ShowDialog();I get:An unhandled exception of type...
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Office 2010 Selection Brush
Hi All,I have a border whose colour I want to like the selection give below. And also the notice the difference of colour on the icon area I have a border there as well how can I make my border...
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DGML files: What's that and what does is it for?
Hi fellas,A picture is worth a thousand words, so that I attach you one image capturedThanksPrimary platform is Windows 7 Ultimate 64 bit along with VS 2012/Sql2k8 for WPF/SilverLight projects.
View ArticleBinding an Obserable Collection exposed as a Dependency Property
Given this XAML in a Generic User Control I am creating for re-usability. All I have in it is a ListBox. Let's just call this the GenericUserControl.<ListBox x:Name="XDG" Height="Auto"...
View ArticleMVVM - Can I send an argument with my command?
I am doing a hobby project to learn Mvvm. Currently, I've got a main window with 12 buttons. One for each month and am going to add a few more for year summary. I have a corresponding list of...
View ArticleHow to implement the Jukebox-Solution and what technologies?
Hi,I am going to implement the Jukebox-Solution and seems like it is based on WPF, C# etc.Take a look at the following links.http://www.zenpoint.org/Homehttp://www.zenpoint.org/DownloadI don't know how...
View ArticleMaster Detail relations in WPF XAML
I'm trying to make a Master/Detail relationship between a ComboBox and a DataGrid.In my DataSet I have 2 tables and a Relation between the two.I set the DataContext of my Window in XAML to a ViewModel...
View ArticleTouch Move events not working for child when Touch Move event of parent is...
When Moving touch on Window Touch Move of Window is called but when touch move reaches Child (Ellipse)Touch Move event is not fired But I atleast I want to identify if the Touch is on Ellipse or not....
View ArticleIs WPF rendering anti-aliasing ALL drawing ?
Using VS 2008 SP1, .NET 3.5 SP1I know that text is automatically antialiased in WPF from the extensive postings in the Forums - but how about other WPF rendering ? Can it be turned off ? There was some...
View Articleinvoke web camera to capture images and videos then store video as binary...
Hi! i want to capture images and videos through web camera . I need to save captured images and videos as binary format in my data base Using WPF with C#. I need to develop this...
View ArticleCode behind breaking trigger
Hi,I have a usercontrol with a dependency property: public bool hit { get { return ( bool)GetValue(hitProperty); } set { SetValue(hitProperty, value); } } // Using a DependencyProperty as the backing...
View Articlehow to bind data from entity framework to inner data grid?
I have 2 tables Customer and Order customer id is a primary key and it has foriegn key relationship with order key. so i want to display customers in data grid and order in RowDetailsTemplate which...
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Gradient Style
Hi All,I need something/ anything to look like the shown resize area in the picture. Like this one has some curve in it and looks like it's coming upwards. Any ideas?Thanks,Attiqe Ur Rehman
View ArticleHow to integrate c++/cli into wpf
Hi!!I have an application developed in c++/cli and I want to integrate some of its features in a wpf application. Could you please advice what do i need to use in order to be able to use the c++/cli...
View ArticleCacheing for textBox
HI,I have text box and I want to support Cacheing ,threre is a way to do it in WPF?For example if user type some string and than delete it and write diffrent string ,if user press space he will get the...
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