Hi All, I am trying to add a control to a tabcontrol in the code. I have the following: txUserControl htmlControl = new txUserControl(Utils.FileMode.Open, Utils.TxMode.Edit, 0); System.Windows.Forms.Integration.WindowsFormsHost host = new System.Windows.Forms.Integration.WindowsFormsHost(); host.Child = htmlControl; DockPanel panel = n...
How to Put the animation in C#. ...
I'm suspecting the answer is no, but I just want confirmation before I move on - is there any easy way (as in, not re-templating) to hide things like the box that gets checked on a CheckBox, the drop-down arrow of a combo box, etc. without hiding the actual content being displayed? ...
I am using wpf application where i am using an image. I want to put some animation effects on it. When a user clicks on button it dissapear from the screen and move away from left to right or some this kind of animation. What classes do i need to use. Can I use silverlight or flash or something else here ...
If you were to buy one control suite for WPF, which would it be? EDIT - I know that this is vague and understand that the answer might be different depending on the exact requirements. I guess what I'm getting at is that there are numerous WPF control libraries out there (e.g. Infragistics, Telerik, Syncfusion to name but a few) and ins...
Hello. I have a wpf control named DataPicker which has a dependency property named SelectedDate. In simple cases it works well but there is one case where binding fails and I can't understand why: when i try to bind it inside a ListView. For example, I have class (INotifyPropertyChanged is implemented) public class TestClass : IN...
Hi! Could I have, please, a little code-sample of WPF "attached behavior"? I explain my problem: I've done my TreeView all with XAML but now I'd like to manage an event with code-behind. The HierarchicalDataTemplate contains an Image. I need to capture the events MouseEnter / MouseLeave on the Image. I'd like to do this with "attache...
Hi All, I've a ResourceDictionary. In which I've defined all the commands. <ResourceDictionary x:Class="HTCmds" x:ClassModifier="public" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" ...
How 2 put a link/navigation in my WPF browser applications XAML file ? Like a user menu or something ...
I'd like to pull a live video feed into WPF but the MediaElement doesn't appear to support these protocols. An example video stream is here (BP oil leak live feed): http://mfile.akamai.com/97892/live/reflector:45683.asx?bkup=45684 Are there any solutions for playing live streaming formats in WPF? I had hopes for using the VideoLan Do...
I understand that calling FindResource() on a FrameworkElement (e.g. a Window) can be used to find a resource in the FrameworkElement's ResourceDictionary. For example, I've used it many times to access a Style through code to add a new Setter to the Style dynamically. I always pass the x:Key value of the Style as a string into the Fin...
I have a Workflow 4.0 app that generates emails. In a dialog for creating the email body the user needs to be able to input some string value representing an existing wf instance variable to be inserted as a string at runtime. So they input something like: Email body text including <>. (say ExistingVariable is an int or something like...
Working on a screen saver for my wife, http://cchearts.codeplex.com/, and while I've been able to improve FPS on lower end machines the CPU usage still seems very high. Here's some numbers I ran from a few 5 minute sampling periods: ~60FPS 35% average CPU on Core 2 Duo T7500 @ 2.2GHz, 3GB ram, NVIDIA Quadro NVS 140M (128MB), Vista [My ...
Hello Experts !! I've built a wpf windows application in with there is a registration form. Using IDataErrorInfo i could successfully bind the field to a class property and with the help of styles display meaningful information about the error to users.About the submit button i use the MultiDataTrigger with conditions (Based on a p...
This is probably a simple question... I have a window with a listbox of employees and a # of textboxes for displaying or entering data. The listbox of employees is bound to an observable collection in my ViewModel, which is read from a database. Right now I have a SelectedEmployee property that the textboxes are bound to, so if a user...
In a property getter of a C# class I am doing a HTTP GET using HttpWebRequest to some https address. WPF's property binding seems to choke on this. If I try to access the property in a simple method e.g. Button_Clicked, it works perfectly. If I use WPF binding to access the same property, the app seems to be blocked on a socket's recv() ...
Do you know any library that provides methods to draw simple shapes (lines and optionally other shapes) using WPF WriteableBitmap and ideally BackBuffer? I know that there is a WriteableBitmapEx project for silverlight but is there WPF equivalent? ...
I am placing a single button with an image in the header of a column of a DataGrid. The cell template is also just a simple button with an image. <my:DataGridTemplateColumn> <my:DataGridTemplateColumn.HeaderTemplate> <DataTemplate> <Button ToolTip="Add New Template" Name="AddNewTemplate" Click="AddNewTemplate_Cli...
I'm building an assembly that runs as an "add-on" to a vendor's Outlook add-in. When it is time for me to execute my "action", I have to put up a simple window with a few simple controls. The vendor's add-in provides me with the parent window's integer handle. I am able to put up a form pretty easily with WinForms by adding are refere...
How can i achieve something like this: <ListView Name="OverviewTitlesListView" ItemsSource="{Binding OverviewTitlesCollection}"> <ListView.View> <GridView> <GridViewColumn Header="Index" Width="60" DisplayMemberBinding="{Binding TitleIndex}"/> <GridViewC...