'Declaration
<ExtensionAttribute()> <ComVisibleAttribute(False)> Public MustInherit NotInheritable Class IEasyDAClientSettingsExtension
'Usage
Dim instance As IEasyDAClientSettingsExtension
[Extension()] [ComVisible(false)] public static class IEasyDAClientSettingsExtension
[Extension()] [ComVisible(false)] public ref class IEasyDAClientSettingsExtension abstract sealed