Microsoft Windows Phone – “0x89731812”

0x89731812

The above error message appears when you try to deploy a Windows Phone Project to a physical Windows Phone device.

Cause:
Connection to device failed.

Solution:
Disconnect and Reconnect the USB Cable, verify that Zune running and unlock the screen.

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HOW TO create endpoint with Hostname or IP address in Silverlight

There are some classes in the Namespace System.Net

With Hostname use the following Class

DnsEndPoint

an example in C#

DnsEndPoint endpoint = new DnsEndPoint("https://www.myerrorsandmysolutions.com", 80);

in VB.NET

Dim endpoint As New DnsEndPoint("https://www.myerrorsandmysolutions.com", 80)

With IP address use the following Class

IPEndPoint

an example in C#

IPEndPoint endpoint = new IPEndPoint(IPAddress.Parse("127.0.0.1"), 80);

in VB.NET

Dim endpoint As New IPEndPoint(IPAddress.Parse("127.0.0.1"), 80)

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