wpf

  1. D

    Resolved Winforms Desktop App with wpf user control

    Hi, I have a winforms desktop App designed in VS 2013 using vb.net on .Net Framework 4.5.2 I added a xaml wpf user control textbox for spell checking text and everything was working great except when I launch the spellchecker form all the forms behind resize/rescale like either dpi or font...
  2. D

    mouse event not fire on shapes

    I'm new in wpf, I need to recreate the behavior of an old winform drawing app. In the winform app I used this event MouseMove MouseClick MouseDown MouseUp Basically there are 2 main behavior: single click managed from MouseClick(that contains drawing logic) and "press and move" managed by...
  3. D

    exposing costituent control property

    I have a usercontrol(UCGraph2d) which contains a canvas colled pbxWork. I need to read the size from another class, so I tryed to expose like I've made before in the past, but the proprerty is not accessible. It's the first time that I target .net core, could be the iusse related? here some...
  4. D

    mixing StreamGeometry and shapes

    I'm drawing a chart from a binary file with StreamGeometry, and work fine; I need to do a "selection effect" so I tryed to add the code that I have tested alone that draw a semitrasparent rectangle clicking the mouse, but it have an odd behavier: before to draw the chart(done by clicking the...
  5. Herry Markowitz

    How to prevent a TabItem from being selected?

    There is no TabControl.Selecting Event in the WPF while there is in the Winform as you can see following. https://msdn.microsoft.com/en-us/lib...v=vs.110).aspx I have found following source in order to prevent a TabItem from being selected. https://joshsmithonwpf.wordpress.com...eing-selected/...
  6. C

    Cannot get Progress Bar to Update while running tasks in WPF

    Not sure what I am doing wrong, but I can't get it to work. I am doing a CPU intensive task where I am creating a large number of players for a football game I am making, and I am using the Task.Factory.StartNew method to run it on. I then create a separate task for the Progress updater but I...
  7. C

    WPF OpenFileDialog runs twice?

    Not sure what the issue is, I am working on a project in WPF, and have the following code for a OpenDB Button.click event handler: Private Sub OpenDB_Click(sender As Object, e As RoutedEventArgs) Handles OpenDB.Click 'Allows user to choose which DB to open Dim MyOFD As New...
  8. G

    Question Is using a DataGrid the best way?

    Hi, I've got an application that I'm re-writing in WPF (was in WinForms) and I've hit a bit of a problem. I have a form where i want the user to be able to enter contact details. There are 3 fields, contact type (phone, mobile, email etc), contact details (the actualy number) and a notes...
  9. L

    Resolved DataGrid CheckBox Double Click Problem

    Hi. I created database which two columns. Column 1 header "Name" and column 2 Header "Registered" Column 2 is Boolean Type Then after binding data with datagrid I wrote simple code Column index are 0 based...
  10. jaksel

    Generic Procedure to open a file in default application using WPF

    Open default Browser in WPF Application I am creating a WPF application in VB.NET. I have a text box that contains a URL of a local HTML file such as C:\a\MyFile.html I would like to open this file in the default browser when the use clicks a button on my WPF.... Here is what I have for my...
  11. A

    Question Whats The Cause Of This Error And How To Solve It?

    I have a program that takes a screenshot of the screen, then puts it on an Image control( I'm using WPF ) Here is my code where, With the line of the error highlighted : The error message in Visual Studio says : "NotSupportedException : The given path's format is not supported. What's the...
  12. Administrator

    Question WPF or Windows Forms ???

    It goes without saying that WPF has had a slow adoption rate for many reasons. How do you feel today (May 2011) about WPF vs. Windows Forms? If you were starting a new project would you go the WPF route? Or are you sticking to Windows Forms for now? Share your thoughts on WPF vs. Windows...
  13. H

    How to loop through nest controls in ListBoxItem to find a TextBox?

    Hi everyone, Firstly, thank you for taking the time out to read this post. I'm having trouble trying to loop through a WPF ListBox control to find a nested TextBox in VB.net 3.5. Here is my UI structure: TabControl > TabItem > UserControl > Grid > ListBox > ListBoxItem > Grid > TextBox...
  14. A

    Question How to use the databinding in WPF using Resourse Settings Variables Saving?

    I can see that there are binding options but i can't set them as windows forms application ... I use windows forms applications textbox to bind with a settings variable to save data but in wpf , i can't find a way to do that. can anyone give some screen shots how to make it work.. thanks...
  15. M

    Question WPF Custom Window Border for Children

    Hello! I'm searching for a way to create a border of sunflowers instead of the classic rectangler border. Does anyone know a way to do this? To give a better understanding what a mean I created a simple thing in paint to demonstrate. http://img819.imageshack.us/img819/174/90265955.jpg...
  16. Neodynamic

    Neodynamic Barcode Professional 4.0 for WPF released!

    Neodynamic is proud to announce the availability of Barcode Professional 4.0 for WPF, The most flexible, advanced & powerful barcode component for Microsoft Windows Presentation Foundation platform! Version 4.0 features new barcode standards including Full GS1 DataMatrix, MICR E-13-B Characters...
  17. K

    Keyoti Release RapidSpell WPF

    Keyoti are pleased to announce the release of RapidSpell WPF. RapidSpell provides an independent and highly customizable spell checking control for any WPF application. As-you-type and dialog spell checking are full supported. RapidSpell WPF can also be used in non GUI contexts using its spell...
  18. A

    Frame control and Mouse Click

    How can I capture the mouse click on a Frame control used to navigate on the web? Thanks for ur help.
  19. D

    Question Problems while animatiing Webbrowser control in blend 3

    Hello, I am trying to build a WPF application using blend 3. I need to display HTML contents in a portion of my application window. I tried to use 'web browser' control for the purpose, it renders the HTML as desired. But the problem is when I apply a simple animation (change width) for the...
  20. S

    FileView.WPF Control 2010 released.

    LogicNP Software has released FileView.WPF Control 2010 which brings a drop-in Windows Explorer file and folder browsing functionality to your app. This UI component is a perfect replacement for the plain, inflexible, modal APIs which developers are currently limited to. It offers complete...
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