WPF DataGrid binding
Hi,I would like to bind data from an XmlDataProvider to a datagrid. I've got an xml data like this bellow and I would like to bind a datagridcomboboxcolum to list all vendors - Surname for a given...
View ArticleDrawing complex shapes using templates of different basic shapes
Hello All,In my application, i have to allow user to create complex shapes using basic shapes like line, triangle, rectangle, ellipse etc.So user can drag and drop these shapes and save the required...
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Publisher cannot be verified. How to fix it? XBAP
Whenever I start debugging I get the following warning twice:How can I make my application trusted? Do I need a Certificate, if so, how can I generate one?
View ArticleSelection Trigger in WPF
Hii Friend, I am having a listView with Selected Members. For each member there will be different usercontrols. For the 1st member i may give only one usercontrol , on selection the...
View ArticleBinding CustomControl's Property to its inner Context Menu
Hii,I've my custom Control in which, i'm defining a static contextMenu to its one of the template part control. For e.g. Look at the code below.<ControlTemplate...
View ArticleDatagrid Column Date Formatting Issue while AutoGenerateColumns=True
Hello there,I've got very strange issue in DateColumn while binding my datagrid.:: AutoGeneratColumns=True in my dataGrid.now, when i bind data to dataGrid, my system DateFormat is "dd-mm-yyyy...
View ArticleRead, Edit and manipulate PDF documents in C# windows application
Hello Team,Am using .Net framework 4.5, VisualStudio 2012,WPF, windows applicationI want to open & display PDF and should have the features mentioned below1. Open & View PDF document2. Zoom -...
View ArticleData grid fixed row
HiHow can I make the fixed row (footer)in Datagrid control of the silver light.I am adding custom footer row.. this row should not be hidden on every scroll.It should be static How can achieve...
View ArticleTab functionality to navigate inside the input positions in masked text box...
Hi, I have a masked text box custom control which accepts text in the format" _ _ w _ _ d _ _ h _ _ m". My requirement is to have the tab functionality working inside the control. Say if my cursor is...
View ArticleHow to binding a property of its child?
Hi all,the below code just be test code to bind its child property background, but it does not work. I just want to use RelativeSource way, but no by elementname. Since I would like to use it in...
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How do i show a label or any wpf control over the powerpoint slide show ?
I am launching powerpoint slideshow in my window. I want to show a label or any other image control on the powerpoint slide show and slide show should be in active state.Here gray color is for...
View ArticleXML data binding with controls in a grid
This is my XML data:<?xml version="1.0" encoding="utf-8" ?><Teams xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <CountryList> <CountryName>UK</CountryName>...
View ArticleWhich is the way Better way to override the Behaviour of a WPF control -...
Recently I encountered a problem in my custom numeric control, which can take double values. But in certain scenarios it must be restricted to take only integers. Here, I have 2 ways to do it. Either...
View ArticleCombobox Binding using WPF
Hello,I have two combo boxes inside a grid view in two different columns. I need to bind the list of string to combo box. I can able to bind successfully to first combo box but when I try the same...
View ArticleApplication Preview in WPF
Hi there !I'm trying to find a way to visualize an application (of any kind) in a WPF application. Let me explain my situation : I'm developping an application in WPF for medical purpose. The doctor's...
View ArticleAsynchronous query from database using c# 4.0
I have .net 4.0 application does a heavy database search. I want these operations to be asynchronous and also it should be cancellable. Async and await works fine in .net 4.5 which also has...
View ArticleUI Virtualization
Trying to get virtualization working in a complex TreeView. There are three node types: Map->Layers->Legend Groups. Complexity is added due to the fact that items in the last node (Legend...
View ArticleDisable a button in ViewModel
Original I have code event in code behind.private async void Start_Click(object sender, RoutedEventArgs e) { try { Start.IsEnabled = false; Start.IsHitTestVisible = false; Start.Background =...
View ArticleDatagrid 2 table binding. MVVM
Im creating an application and on one page, there will be a datagrid showing employees absence record.The data i need is held in 2 different tables. I havent been using WPF & MVVM for very long and...
View ArticleScrollbars and HeaderedContentControl
I'm just learning WPF (finally) and I'm trying to get scrollbars to work in the content part of a HeaderedContentControl. I seem to get the horizontal scrollbar correctly, but the vertical scrollbar...
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