Windows Presentation Foundation (WPF) is part of the Microsoft .NET framework used to create rich client user experiences for Windows application.
5
votes
3answers
307 views
Fetching, adding, and viewing games
This is a simple application that will eventually manage certain files for video games. For now, I'm only posting code that handles fetching, adding, and viewing games.
I'm trying to keep things ...
2
votes
0answers
23 views
WPF canvas drawing very slow
I am building a map editor to easily create 2d levels. To visualize how my level looks like I am using a canvas. On this canvas I can select which block is filled with a certain type ( like solid ). I ...
0
votes
0answers
24 views
Entity framework context is not refreshing on modification [migrated]
I have a WPF Project which is n-tier architecture and I use context per/call as it has ...
1
vote
1answer
84 views
Updating WPF MainWindow from an async task
Is this an acceptable approach to update WPF MainWindow from an async task, using events thrown from a public static class?
In MainWindow.cs, I subscribe to ...
8
votes
4answers
672 views
C# WPF Simple Calculator
I've implemented simple +-*/ calculator in WPF. I know that here are few implementations of the same thing, but each is different, with different advantages or ...
1
vote
1answer
46 views
RadioButton Selection Extremely Slow
I have a DataGrid that I filter when the user inputs text into a search box. The column that is filtered is based upon which radio button the user selects (Name, Town or Post Code). Although initially ...
2
votes
3answers
216 views
DataGrid Filter Method Very Slow
I'm having a lot of trouble in my Database program with trying to implement an effective DataGrid filtering method. After taking advice from a previous code review I'm trying to implement a DataModel ...
0
votes
1answer
42 views
Filling TextBoxes from a WPF DataGrid
I have a very basic method at the moment that fills text boxes with data relevant to the selected company. I load the data into a DataGrid using this method;
CompanyDataService
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1
vote
0answers
13 views
Nested Grids layout with ScrollViewer and TextBoxes with wrappable text
I have the following XAML WPF layout (the smallest example I have managed to produce):
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1
vote
4answers
93 views
Update extremities losses when selected type changes
The following code works, but is it a good idea to call another method in a setter?
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4
votes
3answers
130 views
Removing this odd while(true) for checking the queue
I was reviewing some WPF code I've written in C# last year.
The scenario is the following:
I've got a usercontrol that show usermessages and it's docked in the bottom of the application's workspace
...
1
vote
1answer
71 views
Change uniform grid after window resize
I have a uniform grid in this application. After resizing the window (when width < 300) it removes the right column from the grid, and deletes items. After ...
0
votes
1answer
150 views
WPF ugly event dictionary
I have a WPF application that gets data from a web-server.
It contains two Views
LeftView
RightView
three Models
...
1
vote
2answers
106 views
UI error display window with task async in WPF
I am new to async and was wondering if any improvement can be made to the solution I put together from scattered information on the web.
The following (working) code shows how a button press runs ...
4
votes
1answer
121 views
WPF MVVM Navigation
Following a lot of research and mainly based on this tutorial I came up with the following structure in my application:
ObjectBase - all view models inherit it:
...
0
votes
1answer
109 views
WPF filling a DataGrid
I'm creating a WPF application with a DataGrid. I'd like some advice on the code I've written:
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4
votes
2answers
91 views
Creating and Editing a UtilityMeter
I have some functionality that allows the user to create a Meter, which counts your gas, water, and electricity usage.
A Meter ...
4
votes
2answers
161 views
Calculator with WPF
I built a calculator in C# with WPF for the UI. I'm still a beginner at WPF and C# in general, and I'm just looking for some constructive criticism.
XAML
...
5
votes
2answers
483 views
Injecting JavaScript to website for ordering products
I am a newbie at programming and I helped my dad with making this program which orders multiple products to a website from a table of Excel.
It involves 3 processes:
Passing orders from Excel to ...
4
votes
1answer
349 views
WPF DateTimePicker user control
I've created a UserControl that should act as a control inside a Window:
XAML:
...
2
votes
0answers
358 views
WPF MVVM Dialog with Prism, MahApps.Metro
I am building a Metro-themed WPF application with MVVM approach using Prism and MahApps.Metro. I have to show a custom dialog from view model. Currently, I am using ...
1
vote
2answers
63 views
FileSystemWatcher created event
I wrote a little function that monitors some directories. If a file gets created, it will check in the extension list for a match. Can you please tell me if I could make my function better in any way?
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5
votes
2answers
49 views
Resx Translation Helper, V.2.0 Remove Files Window
Related to Resx Translation Helper, V.2.0
This is the code for the Remove Files window. I was able to keep code out of the code-behind here, but I have a feeling I botched something else.
...
7
votes
1answer
76 views
Resx Translation Helper, V.2.0
Related to Resx Translation Helper, V.2.0 Remove Files Window
First, I implemented the changes suggested in my last question, then I changed my entire code base to support editing 1-N Resx files. ...
10
votes
4answers
323 views
Resx Editor in WPF
To aid in the localization of .resx files, I made a generic resx comparer that allows you to edit the values of the resx's. Also, this is my first proper adventure in WPF (I've just been using ...
6
votes
7answers
389 views
Speech Synthesis to showcase how various voices sound with System.Speech.Synthesis
I was wondering if you would be willing to give me some suggestions on shortening this code. I feel as if the amount of if statements I have is a bit much.
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2
votes
1answer
231 views
WPF Data binding alternate datacontext inside Itemscontrol
What I'm trying to do is bind the controls generated by a ItemsControl.ItemTemplate to a new instance of my ContactInterface ...
11
votes
1answer
111 views
Rubberduck “GoTo Anything” Navigation
The next version of rubberduck is going to include a pretty nifty "goto anything" / find symbol navigation tool that lets the user enter an identifier name in a combobox:
UI
To achieve the ...
3
votes
0answers
176 views
Swapping Tab Order
The code I have below swaps two tabs around. This is done through creating an array, deleting all tabs and then recreating them which seems very inefficient to me.
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10
votes
2answers
187 views
Settings, setting settings, and settings handlers
So, back in this question, I built a set of settings. Now, I am trying to clean the entire system up.
This is the abstract base class:
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5
votes
2answers
219 views
Display nested objects through custom displayers in WPF
First off, I am very new to WPF. These are the objects I want to display:
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6
votes
2answers
562 views
Writing an IRC Bot from scratch
I have been learning C# for a couple years now, and using small projects to help myself learn. My most recent project is a complete rewrite of my first C# project that just got out of hand (the old ...
2
votes
1answer
187 views
C# Async and DataContext access
I'm using a DataContext to insert an object. Currently it's working, but I'm feeling things could be done better. Method is called from UI (Using Caliburn Micro Binding). IsBusy is a property used by ...
5
votes
1answer
121 views
WPF application depending on large file
I've got a quite simple WPF application, trying to implement a correct MVVM pattern.
The application in itself is simple: one listItem and one textbox + button for searching. On init, the entire ...
12
votes
2answers
650 views
MVVM data binding for a video encoding form
I am creating a C# WPF application. I am intending to bind all of the GUI controls via data binding to my ViewModel, rather than code behind - as per MVVM.
I have ...
4
votes
1answer
812 views
Insert String array as label content in datagrid row through radio button
I have written some code for inserting a label at runtime that has its content set to a string array into a datagrid row. All of this will initiate when certain radio buttons are checked. The code is ...
3
votes
1answer
475 views
Controlling a Windows Service from a WPF app
I have a WPF Control Panel app, where I'm trying to stay close to an MVVM architecture. The control panel (the "the CP") is for a WCF service ("the Scheduler"), hosted in a Windows Service ("the ...
4
votes
2answers
109 views
TabController for handling opening and closing of tabs
I created a class TabController to handle opening and closing of tabs. It needs some data from my viewModel, so should I pass in ...
1
vote
1answer
246 views
Wrapper classes for objects returned by 3rd party APIs
I am building a WPF application which uses a third party library to fetch objects which I want to allow the user to interact with.
The objects are returned as interface types. Am I right in thinking ...
3
votes
1answer
55 views
0
votes
1answer
33 views
Prefered Style Container for the Components in the DataTemplate
The following XAML is a close (tidied up) version of what I have use in my WPF application. If you have noticed there are two Styles applied to the same component ...
4
votes
1answer
179 views
Show dialog only once. Other calls should bring dialog to front, but otherwise not have a result
This code works, as far as I can tell, but there's something that just feels wrong about it. The intended flow is like this:
If no dialog is showing
Show dialog, return result
else
Move dialog ...
1
vote
1answer
464 views
Asynchronous method and collection binding
I have a WPF application, in which I'd like to bind a collection to a combobox using an asynchronous method :
...
5
votes
2answers
72 views
3
votes
1answer
44 views
Reducing repetition of sequence-like properties
I have a class that is a wrapper for memory positions of a hardware device.
I need to data-bind each of this positions, so I created a class with hardcoded properties, one for each position, so that ...
1
vote
1answer
100 views
Using a DependencyProperty ChangedCallback as a validation measure
I have an UserControl where I declare two DependencyProperties
...
6
votes
1answer
61 views
Go Back with More Detail
I have a Back function, and it is growing. I also think this is terrible, but I don't seem to get how it can be improved:
...
2
votes
2answers
300 views
Viewmodel has lots of properties which bind to view [closed]
I created a configuration View. so it binds a lot of properties in Viewmodel. But I have a another class People and I want to ...
2
votes
2answers
175 views
Finding the shortest path through a 2d space with a display
I decided to implement most of the reddit Daily Programmer space probe challenge. My program creates a 2D space that have asteroids and gravity wells distributed (the percentage of gravity wells and ...
2
votes
1answer
156 views
