Windows Presentation Foundation, or WPF, is a subsystem for rendering user interfaces in Windows-based applications.
0
votes
2answers
25 views
The calling thread cannot access this object because a different thread owns it
I am using a third party tool in which I get an InvalidOperationException (actually, in the end this occurs in WindowsBase.dll):
The calling thread cannot access this object because a different ...
0
votes
0answers
6 views
WPF Custom ItemsControl notifies underneath Containers
I am trying to write a small simple custom ListBox. I started deriving from ItemsControl and I managed to build almost everything the normal microsoft ListBox includes except SelectedItems ...
1
vote
0answers
17 views
WPF - UI Design Process
I need some help in regards to the UI design process for WPF applications. I am predominately a back end developer.
The majority of applications we create are web applications and the process is as ...
0
votes
0answers
15 views
Can not bind within resource dictionary
I'm running a simple MVVM project and fallen at the first hurdle. I'm binding my commands using Josh Smiths Relay Command approach.
The problem is, the button isn't binding when the button is in the ...
0
votes
1answer
13 views
WPF How to show the scrollbar in expander when content overflows the window
I'm using two expander with TextBox one after another. During writing text the TextBox dynamically changes height. When size of TextBox is higher then parent window the scrollbar isn't shown. Here is ...
0
votes
1answer
10 views
wfp charting toolkit: show data point values above all columns
total emergency here. Just saw WPF for the first time and need this quick, so forgive me: if I don't provide enough info first time around I promise to edit the question.
In a charting object, ...
0
votes
0answers
7 views
sql connection error with website through xbap
I have a WPF XBAP application that is hosted in IIS on one server and the database it connects to is on another server. This works fine and can connect to the database no problem. I have also hosted ...
-7
votes
0answers
43 views
How can I select parts of the text in RichTextBox and change its color? [closed]
I have a RichTextBox that contains a text and I am wondering if there is a way to change the color of a particular phrase inside of it(I know what is the phrase).
Example:
hello how
are you doing
...
2
votes
0answers
27 views
Draw an arc inside the angle drawing in WPF
I am having three points which come from the user clicking on a canvas.
I draw the lines to join these points so that it forms an angle.
Now I want to draw an arc which denotes that it is an angle ...
-2
votes
1answer
32 views
How to draw a board with chalky lines?
I need to draw a playing area looks like a board and make lines (drown by chalk) on it (5x5 for instance) in such a way that I will be able to operate with squares.
How to accomplish such a task with ...
0
votes
0answers
9 views
bring Touch screen keyboard to life after receiving focus on a keyboardFocusable control(like Rich textbox, Textbox, PasswordBox ) in Wpf
I made this OSK in WPF which works pretty well and works with any control like(richtextbox, textbox,passwordbox). Right now it is always their consuming valuable area of application.i need kind of ...
0
votes
2answers
19 views
WPF displaying all the images in a folder in image control with 5sec time gap
I have a folder with 1000 images that have the image name in a sequence "ICON000,ICON001 till ICON 999". I need them to be displayed in my WPF image control sequentially with 5sec time delay. i have ...
0
votes
1answer
35 views
Set WPF Image source from List<T> based on combo box selection
I have a SearchResponse class that is returned to my viewmodel.
public class SearchResponse
{
public ICollection<SearchResult> Results { get; private set; }
public string ...
0
votes
1answer
25 views
WPF scrolling menu
I would like to make a WPF menu structure like Windows Media Center's Music Library interface. Basically, the premise is there is a list of categories and items. You can use the left / right arrow ...
0
votes
0answers
7 views
Pixelsense Calling another application within my application crashes
I am currently building an application which calls and uses another project's classes and stuff. I am attempting to create a central app where multiple games or applications can be called and played ...
