Button click validate Textboxes
Hi Guys, need you ideas. It may be simple but i need your help.I got 3 text boxes, the first 2 to enter some texts & the third to get the selected value(image) from browse dialog image.I got a...
View ArticleWPF Datagrid with header locked
Hi to all,I have a Datagrid with ItemSource pointing a set of machine object :<DataGrid AutogenerateColumns="False" ItemSource={Binding SelectedEntity.Machines}...
View ArticleIs there a way to make a DataGrid expand a new row, when clicking on it?
We've just spent the last several months working on a new WPF application, to replace an old VB6 app (thank God that's gone!) We use the DataGrid, along with the DataGridComboxBoxColumn to specify a...
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Staggered columns in WrapPanel or Custom Panel for ListView
I've been trying for a while now and I can't seem to replicate this model without using a grid. I've tried making some simple custom panels and a wrappanel that makes a new column after n pixels or n...
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Combobox in datagrid question - displaying a property of the combo in a textbox
I'd like to put a property of a combobox in a textbox on a datagrid.Combo in a datagrid defined like so: Xaml:<DataGridTemplateColumn x:Name="cboPartBCPT" Header="CPT Code" Width="100"...
View ArticleWPF password strength meter?
Hi ya, I'm looking for some sample of info about how to implement a strength indicator along with one TextBox for a password.My goal is clear: just show the user if the password proposed is weak,...
View ArticleProblems updating datagrid from collection
I am having trouble getting datagrid to update once collection is updated. Here is my code:C#:public partial class MainWindow : Window { public Student student = new Student(); public...
View ArticleDrawing multiple lines from a loop
Hopefully this is the right forum.I've only been programming for a few days.So I have this little C# program that draws a nice pattern. In WinForms the main code is private void Form1_Paint(object...
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Filtering through multiple ListView WPF
I'm creating an application that uses WPF, MVVM and using the singleton pattern. I have an issue however when trying to filter through a list. Here is my scenario of using the singleton pattern and...
View ArticleHow to license a wfp application?
We developed a wpf application, and would like to assign the license for it to sell. How to do license management, such as serial number, hardware integration, etc... Any ideas and/or hyperlinks for...
View ArticleObservableCollection not firing proper CollectionChanged event
WPF and EntityFramework 6 I've created entity Customer, then in CustomerViewModel I've implemented ObservableCollection and subscribed to event CollectionChanged. In mainWindow DataGrid.ItemsSource is...
View ArticleTouch Move events not working for child when Touch Move event of parent is...
When Moving touch on Window Touch Move of Window is called but when touch move reaches Child (Ellipse)Touch Move event is not fired But I atleast I want to identify if the Touch is on Ellipse or not....
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OpenGL Rendering with WPF
HiI have read the other post and forum on using windows form host control on how to Render OpenGL in WPF.I am using a CAD kernel(Open cascade) based on C++ and i have created C# wrappers using SWIG.I...
View ArticleThere are no WPF project templates for C++
Why can't I find any WPF Application templates for C++ neither among installed templates nor online?
View ArticleWPF Image Source
I couldn't find anything that matched although I found ways to get this to work another way. My problem is I'm following along a youtube video on using WPF for designing and I was trying to use Visual...
View ArticleConvert String to GlyphIndices
Hi: What is the best way to convert a string to the unicode numbers in order to create a string of them so you can place them into theGlyphIndices property of a glyphrun?Here is the method I will be...
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ListBox ItemTemplate style?
hi all, i need a listbox style like below image,using itempanel template.in my listbox has 2 rows only and n columns.it should be ordered like 1 2 3 4 9 10 11 125 6 7 8 13 14 15 16is that...
View ArticleList box selection changed issue
HI,I'm using D&D events from list box to text box which is working fine but some times when you are choose item fromthe list box and the item marked as with blue line nothing happen,you cannot drag...
View ArticleTrigger a WPF hidden UI from a Lync client
Hi I need to trigger a WPF Dll from a share desktop button click from the Lync client. example A and B are on chat, there may a conference conversation, now clicks the share desktop button in the Lync...
View ArticleLostFocus event of usercontrol should fire only when focus moves out of...
I have a User Control that has several children elements, including checkboxes and textboxes. I would like to trigger the LostFocus event for my User Control only when the focus is lost on the entire...
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