Categories
7.5 C#.NET Microsoft VB.NET Visual Studio Windows Phone

Visual Studio – “The type or namespace name ‘Json’ does not exist in the namespace ‘System.Runtime.Serialization’ (are you missing an assembly reference?)”

The type or namespace name ‘Json’ does not exist in the namespace ‘System.Runtime.Serialization’ (are you missing an assembly reference?)

in Italian:

Il tipo o il nome dello spazio dei nomi ‘Json’ non esiste nello spazio dei nomi ‘System.Runtime.Serialization’; probabilmente manca un riferimento a un assembly

Solution:

Add the following References to your project:

System.Runtime.Serialization
System.ServiceModel.Web

In Solution Explorer, right-click on the project node and click Add Reference to select the dll files.
Remember to add using or Imports lines inside your file.

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Categories
7.0 7.5 C#.NET Microsoft VB.NET Visual Studio Windows Phone

Microsoft Windows Phone – “0x81030120”

0x81030120

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

Solution:

Remove ID_CAP_INTEROPSERVICES capabilities

[sourcecode language=”xml”]
<Capability Name="ID_CAP_INTEROPSERVICES" />
[/sourcecode]

inside application manifest WMAppmanifest.xml file.

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