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Published on 2010-03-16T16:18:03Z
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2010/03/16
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Hi, I'd like the default windows system sound to play when a user attempts to enter text into a WPF TextBox which has already reached it's MaxLength value. How is this possible?
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I have a class that needs to notify that something significant has occured. The class is in a WPF-project, even though this specific class, is lookless (and doesn't inherit from UIElement, neither directly or indirectly).
Normally, I just register a RoutedEvent to get this functionality but as this…
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Hai
am having a WPF user control in my WPF Form, when i click my button in my form , i just want to pass some value to the textbox which is in the usercontrol, tell me how to do this.
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Not sure if this is possible but is there a way to open up another program like notepad within the container of a WPF window? similiar to that of being able to open a web page using the webbrowser control?
Basically I would like to open notepad or other exe but keep it constrained within the WPF…
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Today I've tried to find a way how to pass EventArgs as CommandParameter to DelegateCommand triggered by EventTrigger. By reverse engineering of default InvokeCommandAction I find that blend team just ignores event args.To resolve this issue I have created my own action for triggering delegate commands…
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In this article I am going to walk through an application using WPF and Prism (aka composite application guidance, CAG) which simulates engaging a taxi (cab). The rules are simple, the app would have3 screens A login screen to authenticate the user An information screen. A screen…
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I’ve run into the problem a few times now: How to pre-authenticate .NET WebRequest calls doing an HTTP call to the server – essentially send authentication credentials on the very first request instead of waiting for a server challenge first? At first glance this sound like it should be easy:…
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Hi,
I have a main swf which has sound on/off buttons. It has many SWF's which are loaded into different placeholders at different time. All of them have different sounds in them. In addition to that there is a music loop going on in the background.
Now, this perticular swf lets call it Father will…
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I'd like to know if there is any class in Java able to check, using its own criteria, how much a String is equal to another one.
Example :
William Shakespeare / William Shakespeare : might be 100%
William Shakespe*a*re / William Shakespe*e*re : might have above 90%
William Shakespeare / Shakespeare…
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Does anyone have a snippet that uses the AudioToolBox framework that can be used to play a short sound? I would be grateful if you shared it with me and the rest of the community. Everywhere else I have looked doesn't seem to be too clear with their code.
Thanks!
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I'm working on a timer in python which sounds a chime when the waiting time is over. I use the following code:
from wave import open as wave_open
from ossaudiodev import open as oss_open
def _play_chime():
"""
Play a sound file once.
"""
sound_file = wave_open('chime.wav','rb')
…
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