device is not conneted

Question

i am very new to window phone application development. i have just write a simple code of button click.but when i try to run it, it shows error like "Device is not connected" but when i connected to internet my application run. is it essential to connected to the internet to run my application. i don't have window phone . what should i do ?

Amit Kumar · Answer

this is my code . i can't able to listen the music when i clicked on button .
HorizontalAlignment="Left" VerticalAlignment="Top" Click="_playaudio_Click">                                                                                                                         Click Me
this code behind
private void _playaudio_Click(object sender, RoutedEventArgs e)         {             mymedia.Play();         }

Shankar M · Answer

Hi Amit,
Have you Installed the Pre-requisites
Windows XP - Active Sync
Windows 7 - Windows Mobile Device Center. (File Name - drvupdate-x86.exe)
All the best. Keep going.

Jaganathan Bantheswaran · Answer

Hi,
Do you have installed all the prerequisite listed in these links,
http://msdn.microsoft.com/en-us/library/windowsphone/develop/ff402529%28v=vs.105%29.aspx
http://msdn.microsoft.com/en-us/library/windowsphone/develop/ff626524%28v=vs.105%29.aspx