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• How to create Recent Documents History in C# in WPF Application

  - by Gagan

  I am making a WPF Application in C# where I need to show the recent documents history (just like it happens in word, excel and even visual studio), showing the list the last 5 or 10 documents opened. I have absolutely no idea as to how I should go about it. Please help. And please be kind and gentle...I am an amatuer coder, and it is tough to…

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• WPF: Creating a running screensaver/other window while the Main Window is 'idle'

  - by eibhrum

  Hi, I just wanna ask if there's a way to create a 'screensaver'/other running window in WPF that will be displayed after the main window is 'idled' (no 'movements' happening inside the main window) like for about a minute or two. Any comments/suggestions?

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• Date picker validation WPF

  - by developer

  How to apply validations to WPF datepicker toolkit? I want it to error out if invalid date is selected and in some case I have Arrival and Departure dates, so I want to validate it to see that the arrival date is not later than the departure date.

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• WPF Radiobutton equivalent

  - by baron

  What is the WPF equivalent for WinForms radio button CheckedChanged? I have your basic 2 radio button set up, where when one is selected a textbox is enabled and when the other is selected it is disabled. For the time being I was using RadioButton_Checked, except, I set IsChecked true for one button in the xaml. When I reference the textbox…

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• Binding Dictionary<T> to a WPF ListBox

  - by Joan Venge

  Given a dictionary of <string, Drink>, how would you bind the dictionary.Values to a WPF ListBox, so that the items use the .Name property? struct Drink { public string Name { get; private set; } public int Popularity { get; private set; } public Drink ( string name, int popularity ) : this ( ) { …

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• Create effects for images in WPF programmatically in C#

  - by user279244

  Hi, I am adding images in WPF canvas programmatically in C#. I want to add some effects for the images like, bevel and rounded corners. Please tell me how to do it programmatically. Thank

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• Prevent scrollbars with WPF WebBrowser displaying content

  - by Kevin Montrose

  I'm using the WPF WebBrowser component to display some very simple HTML content. However, since I don't know the content size in advance, I'm currently getting scrollbars on the control when I load certain datasets. Basically, how can I force (or otherwise effect the equivalent of forcing) the WebBrowser to expand in size so that all…

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• WPF - Query string parameters on page

  - by Troy

  I am very new to WPF and have what appears to be a simple question: I have a Frame and I set the Source to the Uri of one of my pages. I want to pass some query string parameters to the page, but I am not sure how to access them in the Loaded event of the Page.

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• WPF drag distance threshold

  - by justin984

  I have a program with two WPF treeviews that allow dragging and dropping between the two. The problem is, it can be annoying to open / close items on the treeviews because moving the mouse just one pixel while holding the left mouse button triggers the drag / drop functionality. Is there some way to specify how far the mouse should…

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• WPF Colour Picker/Wheel with Multiple Selection

  - by anon

  I am looking for a free WPF Colour Picker/Wheel which has the ability to allow multiple colour selections. Does anything like this exist. The ones I have seen allow only one colour to be selected. I want to be able to easily select two or three colors.

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• WPF: A running screensaver/other window while the Main Window is 'idle'

  - by eibhrum

  Hi, I just wanna ask if there's a way to create a 'screensaver'/other running window in WPF that will be displayed after the main window is 'idled' (no 'movements' happening inside the main window) like for about a minute or two. Any suggestions?

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• WPF: Binding to commands in code behind

  - by sofri

  Hi, I have an WPF Microsoft Surface Applikation and I'm using MVVM-Pattern. I have some buttons that are created in code behind. And I would like to bind commands to them but I only know how that works in the XAML like this: <Custom:SurfaceButton Command="{Binding SaveReservationCommandBinding, Mode=OneWay}"/> But I…

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• Expression blend for WPF 4 release date

  - by OffApps Cory

  I understand that Visual Studio 2010 is being released 12 April, but does anyone know when Expression Blend for .NET and WPF 4 is being released? I have the beta, but it is pretty buggy and it crashes a lot. I have not had much luck searching for the release date, so any help would put my mind at ease. Cory

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• WPF Timeline Control

  - by Sam Tr

  Hi, I am looking for a WPF Timeline User Control. I have checked out Blendables Timeline and Animated Timeline control from IdentityMine, but it is rather basic and buggy. I am looking for a timeline control that is similar to the MIT Similie timeline. http://www.simile-widgets.org/timeline/ What i need to be able to do is…

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• Pass data between Windows Application and WPF xBap Application

  - by Homam

  Hi all, I want to pass data from Windows Forms Application to WPF xBap application, I coudn't found a way for it because the xBap application operates in a web browser Note: My xBap application is full trust. Any Help !! ?? Thanks.

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• Image sliding control using wpf

  - by Geetha

  Hi All, I want to create a slider with images like youtube(floating images with left and right navigation button). How i have to start. i am new to wpf. for example: http://blog.wpfwonderland.com/page/4/ Geetha.

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• Richtextbox wpf binding

  - by Alex Maker

  To do DataBinding of the Document in a WPF RichtextBox, I saw 2 Solutions so far, which are to derive from the RichtextBox and add a DependencyProperty, and also the solution with a "proxy". Neither the first or the second are satisfactory. Does somebody know another solution, or instead, a commercial RTF control which is…

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• Windows Explorer control for WPF?

  - by PlayKid

  Hi there, Is there a way to have a Windows Explorer on WPF? The closes I can get is the Web Browser, but it's not really what I need. Please assist. Thanks

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• Preventing a WPF Expander from expanding when header is clicked

  - by emddudley

  How can I prevent a WPF Expander from expanding when its header is clicked? I would like my Expander to expand or collapse only when the expand button itself is clicked. I imagine the answer has something to do with canceling a bubbled event. If possible I would like to implement the solution in XAML while avoiding…

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• add data to column series in wpf C#

  - by Archana R

  Hello, I want to create a ColumnSeries Bar Chart in WPF using C#. I shall extract the data from the database and want to bind it to the bar chart. The data extracted will contain two values. First is parameter name(string) and the other is its value(double). Which type of collection shall i use? and how to do the…

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• Drag and Drop from Silverlight to WPF

  - by Simon Levy

  Hey guys, I'm wondering if anyone has been able to Drag some item (let's say an image with an id) in silverlight and drop it in a listbox in WPF. If you have please help ;) Thanks, S

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• Custom cursor in WPF?

  - by Alan Le

  I want to use an image or icon as a custom cursor in WPF app. What's the best way to do it?

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• WPF ways to find controls

  - by alex2k8

  I am trying to collect all possible ways to find controls in WPF. To find control by name, by type, etc.

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• Extending WPF Button to store data in a new property

  - by Jay

  I want to extend a WPF button to store some extra data, in a similar way to the current "Tag" property. Are attached properties the way forward? The data I want to store will be a URL Link string, for example I would like to be able to do something like: <Button Tag="BBC World News"…

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• How can I add headers to DualList control wpf

  - by devnet247

  Hi all I am trying to write a Dual List usercontrol in wpf. I am new to wpf and I am finding it quite difficult. This is something I have put together in a couple of hours.It's not that good but a start. I would be extremely grateful if somebody with wpf experience could improve it.…

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