EnableCors This function sets CORS headers to specified origin.

EnableCorsAllOrigin This function sets CORS headers to allow any origin.

NewWebApiHandler This function creates instance of WebApiHandler and inits properties with arguments values * Parameters: * - allowCors - represents should be course configured (true) or not * - origin - represents ip/domain or * (AnyOrigin) name which will be used response headers */.

AccessControlAllowMethodsHeader - CORS Header that says what HTTP Methods are allowed to specific endpoint.

Value that allow all headers.