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SPC156902: Register SharePoint 15 Assemblies in ASPX Page

ASPX Pages should not register previous versions of Microsoft.SharePoint assemblies.

CheckId SPC156902
TypeName ASPXPageShouldRegisterSharePointVersion15
Severity CriticalWarning
Type Solution

The ASPX page should register version 15.0 of SharePoint Assemblies. See sample below:

<%@ Page ... %>
<%@ Register Tagprefix="SharePointWebControls" Namespace="Microsoft.SharePoint.WebControls" Assembly="Microsoft.SharePoint, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>
...

To suppress this violation in XML SharePoint code add the following comment right before the XML tag which causes the rule violation. Learn more about SuppressMessage here.

<!-- "SuppressMessage":{"rule":"SPC156902:ASPXPageShouldRegisterSharePointVersion15","justification":"Provide reason for suppression here"} -->
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