VirtualizingPanel acts weird with many many Children
Hiho, im facing serious issues implementing a Horizontal VirtualizingPanel the right way. Virtualization works so far and items are positiones at the right positions but when i scroll though the...
View ArticleBinding DataGrid with DataTable
Datatable as belowOrderDate OrderNumber ProductCategory Quantity...
View ArticleSetting ItemContainerStyle on a tree view
Greetings.I'm writing a small application to allow my testers to edit XML files that describe how tests are run by our test harness. The editor displays a tree view with the test pass, or session, as...
View ArticlePass data between Parent Windows with Tabs and Page
I have a parent window which contains a Ribbon Tool Bar and a Tab Control. Within the tab control, I have several one or more tabs. The intent is to all the user to open several tabs which will...
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WPF Listview Header Click Error
I have a gridview in the listview. When I click on the headers in the gridview(Name,Surname,Position) then it gives me the following error. My XAML Code is below.<local:ListViewExt Height="363"...
View ArticleMessaging
Posted on Apr 4, 2013 (permalink)Hi, What is the best practices for the following situation? 1) I have a MainWindow / Menu / MenuItemA I click MenuItem and want another window to display say...
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MVVM. how to build and display a Menu at runtime
hi,I must build a customized menu and display on the left side of a XAML Window. The result should be the followingeach menu item information (labels, icons) is retrieved from DB; anymore, each menu...
View ArticleLayout update event is getting delay while occuring.
Hi all,I am using one wpf user control in which i am taking some checkbox controls. and on check box checked event i am going to enable or disable one button control. for this i am using user...
View ArticleUsing InkCanvas control for capturing hovering stylus strokes
Hello,I have a Samsung ATIV Smart PC (XE500T1C-A01IT) with Windows 8 and trying to useInkCanvas control from System.Windows.Controls namespace for acquisition of ink input data. The control fits...
View ArticleWPF Popup as Model Window
Hi,I want to develop WPF application that contains1- Buttons on Left/Bottom/Right edge of the window.2- Center part contains 3 sections, which are default usercontrols.3- Now When I click on any button...
View ArticleWhat doe "Error 5: Missing key value on 'StaticResourceHolder' object." error...
I defined a class with a property of Dictionary type, and add items to this property in XAML. Class definition:<ContentProperty("TemplateList")> Public Class ItemTemplateCreator Inherits...
View Articlehow to retrieve the data from dataset with relationship within 2 tables
Hi,I having a dataset that contains 2 tables with relationship define.Customer table Booking tablea customer can have multiple bookings and to show in details view.I would like to utilize the features...
View ArticleAspose.Cell.Visual Plugin, how to use?
Hi,I want to use Aspose Plugin for Excel export, but when i install from VisualStudioGallery extension,but after install i dont see Aspose.cell.dll, and not able to use this one,this should be free and...
View ArticleHow to set focus in textbox inside wpf user control?
Hi all,I am using two textbox control and two checkbox control named as textbox1 , textbox2,checkbox1 and checkbox2. Actually what i want to give functionality in my code, when i checked Checkbox1...
View ArticleWPF Designtime
Where can I find the VS2012 version of http://msdn.microsoft.com/en-us/library/bb546938.aspx?Thanks!
View ArticleWPF Treeview height
In my program i have a Treeview. If i click on a treeviewitem i want the properties of the textblock.I want to know the top, width of the textblock.Private Sub...
View ArticleEventHandler In XAML
Hi guys, I have a problem defining an EventHandler in XAML Please take a look at the code and you will understand what I am trying to do and how I am trying to assign a method to the attached handler....
View Articlehow to insert in clickable listview header image
Hi All.I have clickable listview header to sort for column data<ListView Name="ListView1" BorderThickness="0" ItemsSource="{Binding Path={}}" Visibility="Visible"...
View ArticleValidationRule with DependencyProperty
I would like to send a value from a bound viewmodel to my inherited ValidationRule. I have read several articles but had no success implementing this.Firstly my xaml.<ResourceDictionary...
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WPF GridView Sort
I have a GridView which binds the customer list. When I click on the headers then it gives me the following error.I have a method and I get the error from there. The code is below.private void...
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