This class contains methods that enable your component to use the methods, properties, and collections of the Request object.
| ClientCertificate as IRequestDictionary | Collection of client certificate fields (specified in the X.509 standard). | 
| Cookies as IRequestDictionary | Collection of cookies sent as part of the request (read-only). | 
| Form as IRequestDictionary | Collection of form elements. | 
| QueryString as IRequestDictionary | Collection of query string values. | 
| ServerVariables as IRequestDictionary | Collection of predetermined environment variables. | 
| BinaryRead as Safe Array | Reads data sent to the server from the client as part of a POST request | 
| TotalBytes as Variant | Specifies the total number of bytes the client sent in the body of the request. | 
| ClientCertificate | The values of fields stored in the client certificate that is sent in the HTTP request. | 
| Cookies | The values of cookies sent in the HTTP request. | 
| Form | The values of form elements in the HTTP request body. | 
| QueryString | The values of variables in the HTTP query string. | 
| ServerVariables | The values of predetermined environment variables. |