I'm using vb.net and was able to One play video on DISPLAY 1 or 2 or 3. But I want to play 2 videos at the same time. And I want one to play on display 2 and the other at display 3. They don't have to start at the same time. But the goal is to play a video on DISPLAY 3 while there's already one playing on DISPLAY 2. I made a windows media Player on form 2, and another wmp on form 3. If I Play a video on form 2 to be displayed on display 2, there's no problem. But when I called another task to play another video on form 3 to be displayed on display 3, It opens form3 but doesn't play the video on windows media player that's in that form. Why?
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Thanks
Bill
Any ideas on how i can create this app?
1) i have a page which contains 3 tasks and thus has a textbox, a label to contain an image name and another label which is to display my current location..the first is to enter some text into a textbox, the second is to take a picture and come back to this page and display the picture url and the 3rd is to determine and display my location.
2) i need to gather each of these 3 bits of information and upload it to a remote database via WCF or Odata.
3) I know that for example, to either take a picture with my camera or browse to a pix in the pictures hub will take me away from my task page.
how can i take the picture and carry the information back to my task page without losing state?
To get a picture from the camera you need to use a CameraCaptureTask.
To choose an existing picture from the phone you shoudl use a PhotoChooserTask.
To get the devices currentl location use the GeoCoordinateWatcher.
There should be no issues with loosing state while you capture this information but isf there is you can just store it in the Page State object.
Note. All links are "How To" articles.
When you take a picture, your application will be tombstoned. See the following article for details of how this process works and what you need to do:
http://windowsteamblog.com/windows_phone/b/wpdev/archive/2010/07/20/understanding-the-windows-phone-application-execution-model-tombstoning-launcher-and-more-part-3.aspx
Just finishing off an update to an application written in VB.NET that used to run fine under CE.NET 4.2. Deployment platform is now Windows Mobile 6.1.
The application runs in full screen, however whenever a new form is opened, the task bar, i.e. the bar with the start button comes to the fore and then the new form takes over. This is particularly annoying as I have a form that has many sub forms which are 128,128 and still the task bar flashes and obscures part of the user input screen.
Has anyone comes across this? Any known workarounds?
You can use the technique I posted here to disable the task bar.
I assume your application flow is something like:
Form 1 open.
Form 1 close.
Form 2 open.
The problem is that between the Form 1 closing and the Form 2 opening the background window may be partially drawn (e.g. the task bar will draw).
To work around this we normally create a parent window (which is your case is full-screen window) which sits behind the form windows. That way when one is closing and the next is opening it falls back to displaying the parent window which can display anything you like (blank?).