Does xsddiagram support proxy?

[buleseli]

i do my jobs in company use proxy network.when i use xsddiagram,it appear a error like follow:

Cannot load the dependency: http://www.w3.org/2001/xml.xsd, error: System.Net.WebException: 远程服务器返回错误: (407) 需要代理身份验证。 在 System.Net.WebClient.DownloadDataInternal(Uri address, WebRequest& request) 在 System.Net.WebClient.DownloadString(Uri address) 在 XSDDiagram.Schema.LoadSchemaFromUrl(String basePath, String url, String& loadedFilename, String& baseUrl) Cannot load the dependency: http://www.w3.org/2001/javaee_web_services_client_1_4.xsd, error: System.Net.WebException: 远程服务器返回错误: (407) 需要代理身份验证。 在 System.Net.WebClient.DownloadDataInternal(Uri address, WebRequest& request) 在 System.Net.WebClient.DownloadString(Uri address) 在 XSDDiagram.Schema.LoadSchemaFromUrl(String basePath, String url, String& loadedFilename, String& baseUrl)

so, i want to know Does xsddiagram support proxy network? or how can i set a config to make xsddiagram can use proxy network,tks!