Tagged Questions
4
votes
2answers
52 views
Filtered wpf textbox
I am tring to make a texbox which filters user input to match specified type, so i can discard some of my validation logic.
For example, if i specify ushort i want my textbox to only accept text ...
0
votes
1answer
814 views
Performance of WPF datagrid when using DataGridTemplateColumn
I am using DataGrid to show storagehouse occupancy (Occupied-Show Image With a box, Not Occupied-Show Empty Image).
In DataGrid I am using DataGridTemplateColumn to override the Images.
My Main Form ...
0
votes
1answer
54 views
First C#/WPF Application - Need review/critique [closed]
I have been a PHP/javascript developer for as long as I can remember, and having gotten a job recently in a corporate environment, I want to move some scripts I've written to a more widely supported ...
0
votes
1answer
67 views
WPF Localisation - using resx
I have a small WPF application which I'm not exactly localizing, but not hard-coding resources either. I know WPF doesn't use .resx files for that purpose, but I exposed the resource strings as public ...
4
votes
2answers
374 views
Is nesting grids a good idea?
I find myself nesting a lot of grids inside grids in WPF.
I just found myself 3 Grids deep, and stopped to think: "Should I be doing this?"
Is there some kind of performance cost?
Is it ...
5
votes
1answer
467 views
WPF Single Instance Best Practices
This is the code I implemented so far to create a single instance WPF application:
#region Using Directives
using System;
using System.Globalization;
using System.Reflection;
using System.Threading;
...
1
vote
1answer
323 views
WPF circle and line drawer solution
I've created a WPF program which can draw lines and circles on a canvas. It works well, but I don't think it's the best solution. How can I make it work better? How would you create this program?
...
4
votes
1answer
179 views
Can this reactive code be improved?
I have a view model that I'm migrating to RxUI. It exposes a collection of brokers along with a bool indicating whether there is a market (ie. at least one broker). In addition, it has a property for ...
8
votes
1answer
284 views
Does my code conform to modern conventions?
I've spent a few days making the transition from WinForms to WPF, and do not have much time for tutorials as the work needs to be done quickly. I was wondering if anyone could take a look at a sample ...
2
votes
2answers
307 views
MVVM notification messages
I have been looking at a couple of different approaches on how I can notify the UI about messages coming from the ViewModel, and wanted to see if this seemed appropriate or if it is too coupled. (We ...
3
votes
1answer
517 views
improve code for delayed dispatcher invoke
I knocked this up quickly to allow delayed Invoke on the dispacther, along with canceling the existing invocation and replacing with a new one, this allows throttling an action.
public static class ...
2
votes
1answer
296 views
C# based IRC application (with WPF as UI)
I would like to know how I could improve my C# project. I'm not really sure whether or not I'm allowed to just post a link to the Google Code project here, so sorry if it's not allowed, I'll edit my ...
2
votes
2answers
245 views
Continues If statements
I have a program where it takes the students name and last name and score and saves it. When checking to see if a textbox has information in it, I use ALOT of If statements. Is there a cleaner way to ...
12
votes
5answers
6k views
MVVM, WPF Ribbon V4, with Prism
This weekend I've been having one heck of a time getting WPF Ribbon v4 working with MVVM and Prism (using unity). After much trial and error, I believe I have it working. I was hoping someone could ...
2
votes
1answer
705 views
Image Proccessing Optmization?
I'm using Winforms C# .net 3.5.
I'm getting frames and this is hiwo i handle them:
delegate void videoStream_NewFrameDelegate(object sender, NewFrameEventArgs eventArgs);
public void ...
