Microsoft.AspNet.Diagnostics Namespace
======================================







.. toctree::
   :hidden:
   :maxdepth: 2

   
   
   /autoapi/Microsoft/AspNet/Diagnostics/DeveloperExceptionPageMiddleware/index
   
   
   
   /autoapi/Microsoft/AspNet/Diagnostics/DeveloperExceptionPageOptions/index
   
   
   
   /autoapi/Microsoft/AspNet/Diagnostics/ErrorPageOptions/index
   
   
   
   /autoapi/Microsoft/AspNet/Diagnostics/ExceptionHandlerFeature/index
   
   
   
   /autoapi/Microsoft/AspNet/Diagnostics/ExceptionHandlerMiddleware/index
   
   
   
   /autoapi/Microsoft/AspNet/Diagnostics/ExceptionHandlerOptions/index
   
   
   
   /autoapi/Microsoft/AspNet/Diagnostics/IExceptionHandlerFeature/index
   
   
   
   /autoapi/Microsoft/AspNet/Diagnostics/IStatusCodePagesFeature/index
   
   
   
   /autoapi/Microsoft/AspNet/Diagnostics/IStatusCodeReExecuteFeature/index
   
   
   
   /autoapi/Microsoft/AspNet/Diagnostics/RuntimeInfoMiddleware/index
   
   
   
   /autoapi/Microsoft/AspNet/Diagnostics/RuntimeInfoPageOptions/index
   
   
   
   /autoapi/Microsoft/AspNet/Diagnostics/StatusCodeContext/index
   
   
   
   /autoapi/Microsoft/AspNet/Diagnostics/StatusCodePagesFeature/index
   
   
   
   /autoapi/Microsoft/AspNet/Diagnostics/StatusCodePagesMiddleware/index
   
   
   
   /autoapi/Microsoft/AspNet/Diagnostics/StatusCodePagesOptions/index
   
   
   
   /autoapi/Microsoft/AspNet/Diagnostics/StatusCodeReExecuteFeature/index
   
   
   
   /autoapi/Microsoft/AspNet/Diagnostics/WelcomePageMiddleware/index
   
   
   
   /autoapi/Microsoft/AspNet/Diagnostics/WelcomePageOptions/index
   
   











.. dn:namespace:: Microsoft.AspNet.Diagnostics


    .. rubric:: Classes


    class :dn:cls:`Microsoft.AspNet.Diagnostics.DeveloperExceptionPageMiddleware`
        Captures synchronous and asynchronous exceptions from the pipeline and generates HTML error responses.


    class :dn:cls:`Microsoft.AspNet.Diagnostics.DeveloperExceptionPageOptions`
        Options for the DeveloperExceptionPageMiddleware.


    class :dn:cls:`Microsoft.AspNet.Diagnostics.ErrorPageOptions`
        Options for the ErrorPageMiddleware.


    class :dn:cls:`Microsoft.AspNet.Diagnostics.ExceptionHandlerFeature`
        


    class :dn:cls:`Microsoft.AspNet.Diagnostics.ExceptionHandlerMiddleware`
        


    class :dn:cls:`Microsoft.AspNet.Diagnostics.ExceptionHandlerOptions`
        


    class :dn:cls:`Microsoft.AspNet.Diagnostics.RuntimeInfoMiddleware`
        Displays information about the packages used by the application at runtime


    class :dn:cls:`Microsoft.AspNet.Diagnostics.RuntimeInfoPageOptions`
        Options for the RuntimeInfoPage


    class :dn:cls:`Microsoft.AspNet.Diagnostics.StatusCodeContext`
        


    class :dn:cls:`Microsoft.AspNet.Diagnostics.StatusCodePagesFeature`
        Represents the Status code pages feature.


    class :dn:cls:`Microsoft.AspNet.Diagnostics.StatusCodePagesMiddleware`
        


    class :dn:cls:`Microsoft.AspNet.Diagnostics.StatusCodePagesOptions`
        Options for StatusCodePagesMiddleware.


    class :dn:cls:`Microsoft.AspNet.Diagnostics.StatusCodeReExecuteFeature`
        


    class :dn:cls:`Microsoft.AspNet.Diagnostics.WelcomePageMiddleware`
        This middleware provides a default web page for new applications.


    class :dn:cls:`Microsoft.AspNet.Diagnostics.WelcomePageOptions`
        Options for the WelcomePageMiddleware.


    .. rubric:: Interfaces


    interface :dn:iface:`Microsoft.AspNet.Diagnostics.IExceptionHandlerFeature`
        


    interface :dn:iface:`Microsoft.AspNet.Diagnostics.IStatusCodePagesFeature`
        Represents the Status code pages feature.


    interface :dn:iface:`Microsoft.AspNet.Diagnostics.IStatusCodeReExecuteFeature`