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