IP*Works! WebUpload Component : WebUpload OCX, WebUpload .NET Component, WebUpload Class, WebUpload Bean, WebUpload Object

NOTE: What follows is a very short description of the component interfaces. For more information, please consult the help files that come with the respective package.

Remarks

To use the component as a file upload client, provide the file names (paths) in the FileVars properties and optional form variables in the FormVars properties .

Then, set the URL property to the address of the page or script that accepts the files, and call the Upload method. Alternatively you can call the UploadTo method with URL as a parameter.

The UploadProgress event is fired during upload which shows the progress of the upload. The Transfer event shows the server response (normally an HTML page).

Property List

The following is the full list of the properties of the component with short descriptions. Click on the links for further details.


Accept	A list of acceptable MIME types for the request.
AuthScheme	The authentication scheme to use when server authorization is required.
Connected	Shows whether the component is connected.
ContentType	Content type for posts and puts.
CookieCount	The number of records in the Cookie arrays.
CookieDomain	The domain of a received cookie.
CookieExpiration	This property contains an expiration time for the cookie (if provided by the server).
CookieName	The name of the cookie.
CookiePath	This property contains a path name to limit the cookie to (if provided by the server).
CookieSecure	This property contains the security flag of the received cookie.
CookieValue	This property contains the value of the cookie.
FileCount	The number of records in the FileVar arrays.
FileVarFile	This property contains the path and filename of each file to be sent.
FileVarName	This property contains the name of each form variable which corresponds to the file in the File property.
FirewallAutoDetect	This property tells the component whether or not to automatically detect and use firewall system settings, if available.
FirewallType	This property determines the type of firewall to connect through.
FirewallHost	This property contains the name or IP address of firewall (optional).
FirewallPassword	This property contains a password if authentication is to be used when connecting through the firewall.
FirewallPort	This property contains the TCP port for the firewall Host .
FirewallUser	This property contains a user name if authentication is to be used connecting through a firewall.
FollowRedirects	Determines what happens when the server issues a redirect.
FormVarCount	The number of records in the FormVar arrays.
FormVarName	This property contains the form variable name for the current request.
FormVarValue	This property contains the form variable value for the current request.
From	The email address of the HTTP agent (optional).
Idle	The current status of the component.
LocalFile	The path to a local file for downloading. If the file exists, it is overwritten.
LocalHost	The name of the local host or user-assigned IP interface through which connections are initiated or accepted.
OtherHeaders	Other headers as determined by the user (optional).
ParsedHeaderCount	The number of records in the ParsedHeader arrays.
ParsedHeaderField	This property contains the name of the HTTP header (same case as it is delivered).
ParsedHeaderValue	This property contains the header contents.
Password	A password if authentication is to be used.
ProxyAuthScheme	This property is used to tell the component which type of authorization to perform when connecting to the proxy.
ProxyAutoDetect	This property tells the component whether or not to automatically detect and use proxy system settings, if available.
ProxyPassword	This property contains a password if authentication is to be used for the proxy.
ProxyPort	This property contains the TCP port for the proxy Server (default 80).
ProxyServer	If a proxy Server is given, then the HTTP request is sent to the proxy instead of the server otherwise specified.
ProxyUser	This property contains a user name, if authentication is to be used for the proxy.
Referer	Referer URL/document (optional).
StatusLine	The first line of the last server response.
Timeout	A timeout for the component.
TransferredData	The contents of the last response from the server.
TransferredDataLimit	The maximum of data to be transferred.
TransferredHeaders	The full set of headers as received from the server.
URL	The URL to post information to.
User	A user name if authentication is to be used.

Method List

The following is the full list of the methods of the component with short descriptions. Click on the links for further details.


AddCookie	Adds a cookie and the corresponding value to the outgoing request headers.
AddFileVar	Adds a file variable and the corresponding file name.
AddFormVar	Adds a form variable and the corresponding value.
Config	Sets or retrieves a configuration setting.
DoEvents	Processes events from the internal message queue.
Interrupt	Interrupt the current method.
Reset	Reset the component.
Upload	Posts data to the URL specified by URL.
UploadTo	Posts data to the URL specified by the 'URL' parameter.

Event List

The following is the full list of the events fired by the component with short descriptions. Click on the links for further details.


Connected	Fired immediately after a connection completes (or fails).
ConnectionStatus	Fired to indicate changes in connection state.
Disconnected	Fired when a connection is closed.
EndTransfer	Fired when a document finishes transferring.
Error	Information about errors during data delivery.
Header	Fired every time a header line comes in.
Redirect	Fired when a redirection is received from the server.
SetCookie	Fired for every cookie set by the server.
StartTransfer	Fired when a document starts transferring (after the headers).
Status	Fired when the HTTP status line is received from the server.
Transfer	Fired while a document transfers (delivers document).
UploadProgress	Fired while the component is uploading files to the URL.

Configuration Settings

The following is a list of configuration settings for the component with short descriptions. Click on the links for further details.


AcceptEncoding	Used to tell the server which types of content encodings the client supports.
AllowHTTPCompression	This property enables HTTP compression for receiving data.
Authorization	The Authorization string to be sent to the server.
BytesTransferred	Contains the number of bytes transferred in the response data.
EncodeURL	If set to true the URL will be encoded by the component.
GetOn302Redirect	If set to true the component will perform a GET on the new location.
HTTPVersion	The version of HTTP used by the component.
IfModifiedSince	A date determining the maximum age of the desired document.
KeepAlive	Determines whether the HTTP connection is closed after completion of the request.
MaxHeaders	Instructs component to save the amount of headers specified that are returned by the server after a Header event has been fired.
MaxHTTPCookies	Instructs component to save the amount of cookies specified that are returned by the server when a SetCookie event is fired.
ProxyAuthorization	The authorization string to be sent to the proxy server.
ProxyAuthScheme	The authorization scheme to be used for the proxy.
ProxyPassword	A password if authentication is to be used for the proxy.
ProxyPort	Port for the proxy server (default 80).
ProxyServer	Name or IP address of a proxy server (optional).
ProxyUser	A user name if authentication is to be used for the proxy.
TransferredDataLimit	The maximum number of incoming bytes to be stored by the component.
UsePlatformHTTPClient	Whether or not to use the platform HTTP client.
UserAgent	Information about the user agent (browser).
KerberosSPN	The Service Principal Name for the Kerberos Domain Controller.
UseIPv6	Whether or not to use IPv6.
MaxLineLength	The maximum amount of data to accumulate when no EOL is found.
FirewallAutoDetect	Tells the component whether or not to automatically detect and use firewall system settings, if available.
FirewallHost	Name or IP address of firewall (optional).
FirewallListener	If true, the component binds to a SOCKS firewall as a server (IPPort only).
FirewallPassword	Password to be used if authentication is to be used when connecting through the firewall.
FirewallPort	The TCP port for the FirewallHost;.
FirewallUser	A user name if authentication is to be used connecting through a firewall.
FirewallType	Determines the type of firewall to connect through.
TcpNoDelay	Whether or not to delay when sending packets.
AbsoluteTimeout	Determines whether timeouts are inactivity timeouts or absolute timeouts.
FirewallData	Used to send extra data to the firewall.
InBufferSize	The size in bytes of the incoming queue of the socket.
OutBufferSize	The size in bytes of the outgoing queue of the socket.
CodePage	The system code page used for Unicode to Multibyte translations.

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