XmlnsDefinition AssemblyInfo.cs
If you use XmlnsDefinition in AssemblyInfo.cs, the constructor information is:
public XmlnsDefinitionAttribute(string xmlNamespace, string clrNamespace)
Member of System.Windows.Markup.XmlnsDefinitionAttribute
Summary:
Initializes a new instance of the System.Windows.Markup.XmlnsDefinitionAttribute class.
Parameters:
xmlNamespace: The XML namespace.
clrNamespace: The CLR namespace.