WPF Apps stop responding to touches while mouse continues to work
WPF applications stop responding to the touchscreen (we are using simple button click events) after some period of time (not consistent) but WILL respond to mouse clicks and the non-WPF applications...
View ArticleMVVM Model based on unknown data
I am investigating the development of a business application to replace our current database system.I have been doing some research into WPF and MVVM and am a little confused. I get the basics of MVVM...
View ArticleWPF in Windows Embedded Software
I m trying to run a WPF application developed on Windows 7 in Windows Embedded Software.The Application has no problem except one.-> The UI elements are not refreshed. I used InvalidateVisual() that...
View ArticleComboBox SelectionChanged event not firing
Hi,I'm trying th get combobox fire on SelectionChanged event but nothing happens. Can someone show me please what I'm doing wrong?Xaml:<UserControl.Resources><DataTemplate DataType="{x:Type...
View ArticleDynamic Menus and context menus
I have a WPF application. In it I have multiple object types. I want to provide a consistent feel to the end user with my menus and context menus. For example. one of my object is a "Group" in it I...
View Articledatabase disconnection
i love c#,xaml and other microsoft languages and am keen in learning them.I have been developing a wpf application and am through with it but when i run it my database automatically closes its...
View ArticleStrange Selector Issue in DataGrid
We have a DataGrid that contains a variety of template columns. What we're finding is that clicking on a cell in a different row from the currently selected row exhibits inconsistent behavior with...
View ArticleHow to control the position of a GridSplitter programmatically?
I have looked all over the Internet, but have not found a good answer.My application has 2 panels, bound to the same data. •A DataGrid on top •A TreeList on the bottom.There is a GridSplitter...
View ArticleRead MainWindow Dependency Property value from a class file
In MainWindow class I have defined DependencyProperty MyDepObjProperty (MyDepObj is int type).In another class file ClassA.cs under the same namespace I want to read the above MyDepObj value.ClassA is...
View ArticleHow can change shape of button in wpf
When i click - sign in form it is minimizing but the sign has to change to a box shape which will make it to come into a original form (with two panels),so from two panels it should go to single panel...
View ArticleTooltip on Mouse Overing for custom class.
HiI have one line chart control.This is the sample example code. <local:LineChartControl Height="300" Width="300" HorizontalAlignment="Left"...
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Strange application crashes when printing WPF elements
Hi allI have a WPF application that displays some diagramms. These diagramms are build of hundrets of WPF dlements. When the user wants to print out the diagrams they are build again in memory and are...
View ArticleCustom Control Parent Page
Hi.I have a frame on my window which can display 1 of many different pages.Some of the pages will have a custom control on it which will need to access the parent page.The custom control will have a...
View ArticleToolkit AutoCompleteBox tooltip issue for each listboxitem
Hi all,I using AutoCompleteBox of Toolkit, with listbox inside a popup control.Now, i binding a list to listbox. all good.. i using listbox.itemtemplate as:<DataTemplate DataType="{x:Type...
View ArticleWPF input box
I have a WPF application written in C#. Here is my input box:string temp = Microsoft.VisualBasic.Interaction.InputBox(prompt, title, "0");What I am missing is a Cancel button. Do I need to create a new...
View ArticleChange in appllication exe icon at runtime not getting reflected after...
Hi Team,In my previous thread,http://social.msdn.microsoft.com/Forums/en-US/c4788a6d-b7ca-4852-ba8e-5469892bfb81/change-application-exe-icon-at-runtime-programatically-in-wpf?forum=wpfI asked a...
View ArticleHow to add items in wpf code using loop in list box
List<UserControlLibrary.View> chartPanelItems = new List<UserControlLibrary.View>(); chartPanelItems1.Add(new UserControlLibrary.View() { Name = SummaryView, IsSelected =...
View ArticleQuestion about binding data in WPF C#
Hi guys,Just want to select a row inside a datagrid and display one rtf format field content inside a richtexbox.First I did:<RichTextBox x:Name="richTextBox1" HorizontalAlignment="Left"...
View ArticleWPF SWITCH VIEWS FROM A SINGLE BUTTON COMMAND ON A CONTENTPRESENTER
Hello guys, I have a big-simple problem and I do not know how to solve it. I want to change simple the "View" content from a "TabItem" with a Command. First of all I will post a link to my project, I...
View ArticleCheckBox multibinding issue - Unable to bind to both
Hello,I have this line of code:<CheckBox Content="Show Tool Tips" x:Name="bToolTips" IsChecked="{Binding (local2:ToolTipBehavior.IsToolTipEnabled), ElementName=MWDCommandWindow}" Hint="Show All Tool...
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