WPSC Object
A client-side javascript component that encapsulates the set of services provided to Web Parts and Web Part Pages.
Public Methods
The following table shows the methods of the WPSC object and a brief description of each.
| Name | Description |
|---|---|
| Convert | Supports conversion between encoded and unencoded URLs. |
| Init | Initializes the WPSC object. |
| RaiseEvent | Notifies Web Parts within a Web Part Page that an event has occurred. |
| RaiseConnectionEvent | Raises a multicast event that notifies other Web Parts within a Web Part Page that an event has occurred. |
| RaiseConnectionEventSpecial | Enables client-side Web Parts that are ActiveX controls to raise connection events by transforming VBArrays to ECMAScript (JScript, JavaScript) arrays, converting them to an appropriate EventArgs structure, and then calling the RaiseConnectionEvent method. |
| RegisterForEvent | Enables a Web Part to register for a system or custom event. |
| RegisterForPromptedSave | Enables Web Parts to prompt the user only once to save changes to modified Web Parts, rather then multiple times, when the user leaves the page. |
| UnregisterForEvent | Unregisters an event for which a Web Part was previously registered. |
Public Properties
The following table shows the properties of the WPSC object and a brief description of each.
| Name | Description |
|---|---|
| WebPartPage | Returns a pointer to a WebPartPage object. |
Remarks
During Web Part Page rendering, a single WPSC object is inserted into the page by the Web Part infrastructure, making the Web Part Page Services Component (WPSC) services available to Web Parts on that page.
Requirements
Platforms: Microsoft Windows Server 2003
Web Part Page Services Component (WPSC) Overview