The type name AutoColumnizer conflicts in whole or in part with the namespace name 'AutoColumnizer'. Change either name to eliminate the conflict. (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1724)

In externally visible method 'string LogLineExtensions.ToClipBoardText(ILogLine logLine)', validate parameter 'logLine' is non-null before using it. If appropriate, throw an 'ArgumentNullException' when the argument is 'null'. (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1062)

Initialize all static fields in 'Column' when those fields are declared and remove the explicit static constructor (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1810)

The behavior of 'int.ToString()' could vary based on the current user's locale settings. Replace this call in 'ILogLine.ToClipBoardText()' with a call to 'int.ToString(IFormatProvider)'. (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1305)

Make 'Column' sealed (a breaking change if this class has previously shipped), implement the method non-explicitly, or implement a new method that exposes the functionality of 'LogExpert.ITextValue.get_Text' and is visible to derived classes (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1033)

Change the type of parameter 'uriString' of method 'IFileSystemPlugin.GetLogfileInfo(string)' from 'string' to 'System.Uri', or provide an overload to 'IFileSystemPlugin.GetLogfileInfo(string)' that allows 'uriString' to be passed as a 'System.Uri' object (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1054)

Change the type of parameter 'uriString' of method 'IFileSystemPlugin.CanHandleUri(string)' from 'string' to 'System.Uri', or provide an overload to 'IFileSystemPlugin.CanHandleUri(string)' that allows 'uriString' to be passed as a 'System.Uri' object (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1054)

Rename virtual/interface member IXmlLogConfiguration.Namespace so that it no longer conflicts with the reserved language keyword 'Namespace'. Using a reserved keyword as the name of a virtual/interface member makes it harder for consumers in other languages to override/implement the member. (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1716)

LineEntry should override the equality (==) and inequality (!=) operators (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1815)