Comments by darshan_ur (Top 20 by date)

I think Soderlund is correct, you cannot derive from a base class with XAML.
But if you want to have the mentioned functionality you should try creating a Usercontrol that inherits from Button and reuse the user control.
Hope this helps you.

Ok bro then i am might have misunderstood it. Please mention are you trying to just load the files or you intend to play the files loaded eventually?
As if you are trying to play after loading then you need to create a playlist during run time and append files in the control's playlist.

If i have misunderstood again, then my bad.

Just a simple question, what is MainWindow?
Does it have any control like windows media player?

If you want to run multiple audio files you need to add media control and you can append the files and run it as media playlist.
See bellow link for details:

http://msdn.microsoft.com/en-us/library/windows/desktop/dd562851(v=vs.85).aspx

Hi, where are you getting/setting the value of "online" ?

if your application is desktop application and you are trying to use a local application like Open Office, you need to have that application installed on the client machine. OR you can try to find a dll for the same the use that dll to convert the application. Other option which i think might work is you can add reference to the soffice to your application and run the Command line by using the soffice.exe in your application folder.

Did you try finding the event LostFocus?

I am not an expert, but i think our mobile team also faced similar problem. the main problem was that the Database on Mobile device is by default allowed to store only few MB's of Data or less. If the error is on Device then this might be a reason.

But here it seems you are trying to load almost full database which will consume a lot of memory. Try loading only filtered data.

on which Server Machine (Operating System/IIS) are you trying to publish the WCF service ?

http://www.telerik.com/products/wpf/overview.aspx

I am not an expert in this but you can explore the controls from here.

Here is a link bellow:

http://wpftoolkit.codeplex.com/wikipage?title=ChildWindow

Just set these property to false as bellow:
IsModal="False"

i agree with prasad. thx Mehdi.

It seems you wish to create a custom control for your project which floats which out any docking Parent? I think this might be a bit tricky.
Then also you could try using the code which is available from the link which i mentioned above. Actually these kind of floating window could be quite useful, let me know if you need any help from my side.

Could you please provide with some more details. If you want to fill in the nodes dynamically when user selects then you could create a mouse left click or mouse double click event for treeview and from these events you can get the selected nodes and dynamically add nodes to selected node.