DataViewWebPart Class
The DataViewWebPart class provides runtime support for data retrieval and presentation in Microsoft Office FrontPage 2003.
Microsoft.SharePoint.WebPartPages.WebPart
Microsoft.SharePoint.WebPartPages.DataViewWebPart
Public Constructors
The following table shows the constructors of the DataViewWebPart class and a brief description of each.
| Name | Description |
|---|---|
| DataViewWebPart | Initializes a new instance of the DataViewWebPart class. |
Events
The following table shows the events of the DataViewWebPart class and a brief description of each.
| Name | Description |
|---|---|
| FilterConsumerInit | Occurs when a connection is established with a Web Part that implements the IFilterConsumer interface. |
| ParametersInConsumerInit | Occurs when a connection is established with a Web Part that implements the IParametersInConsumer interface. |
| RowProviderInit | Occurs when a connection is established with a Web Part that implements the IRowProvider interface. |
| RowReady | Occurs when the selected row changes, such as when a row is updated or selected. |
Public Methods
The following table shows the public methods of the DataViewWebPart class and a brief description of each.
| Name | Description |
|---|---|
| AfterDeserialize | Overrides the Microsoft.SharePoint.WebPartPages.WebPart.AfterDeserialize method. |
| CanRunAt | Overrides the Microsoft.SharePoint.WebPartPages.WebPart.CanRunAt method. |
| ClearFilter(object, System.EventArgs) | Implements the ClearFilter event handler. |
| DSPGatherDSPAndQuery(System.Xml.XmlDocument, System.Xml.XmlNamespaceManager, Microsoft.SharePoint.SPWeb, bool, Microsoft.SharePoint.Dsp.IDspAdapter, Microsoft.SharePoint.Dsp.QueryRequest, string) | Returns the IDSPAdapter and QueryRequest objects based on the input data query XML. |
| EnsureInterfaces | Overrides the Microsoft.SharePoint.WebPartPages.WebPart.EnsureInterfaces method. |
| GetData | Overrides the Microsoft.SharePoint.WebPartPages.WebPart.GetData method. |
| GetDesignTimeHtml | Gets the HTML that is used to represent the control at design time. |
| GetInitEventArgs(String) | Overrides the Microsoft.SharePoint.WebPartPages.WebPart.GetInitEventArgs method. Called by the part to part communication runtime to gather supported interface information for this Web Part. |
| GetRequiresData | Indicates whether this Web Part needs data during this round of communication. |
| GetToolParts | Determines which tool parts are displayed in the tool pane of the web-based Web Part design user interface and the order in which they are displayed. |
| LoadResource(String) | Overrides the Microsoft.SharePoint.WebPartPages.WebPart.LoadResource method. |
| NoFilter(object, System.EventArgs) | Implements the NoFilter event handler. |
| NoParametersIn(object, System.EventArgs) | Provides an event handler for the NoParametersIn event that is fired by the data provider. |
| ParametersInReady(object, Microsoft.SharePoint.WebPartPages.Communication.ParametersInReadyEventArgs) | Implements the ParametersInReady event handler. |
| PartCommunicationConnect(String, Microsoft.SharePoint.WebPartPages.WebPart, String, Microsoft.SharePoint.WebPartPages.Communication.ConnectionRunAt) | Notifies other Web Parts that this Web Part has a connected interface, where that interface should run, and what that interface is connected to. |
| PartCommunicationInit | Runs event handlers for server-side Init events. |
| PartCommunicationMain | Runs event handlers for server-side events for this Web Part. |
| RaisePostBackEvent(String) | Is called by ASP.NET when when this Web Part does a postback to itself. |
| SetFilter(object, Microsoft.SharePoint.WebPartPages.Communication.SetFilterEventArgs) | Implements the SetFilter event handler. |
| ShouldSerializeCacheDataStorageProperty | Indicates whether the CacheDataStorageProperty property should be persisted. |
| ShouldSerializeCacheDataTimeout | Indicates whether the CacheDataTimeout property should be persisted. |
| ShouldSerializeCacheXslStorageProperty | Indicates whether the CacheXslStorageProperty property should be persisted. |
| ShouldSerializeDataFields | Indicates whether the DataFields property should be persisted. |
| ShouldSerializeDataQueryNode | Indicates whether the DataQueryNode property should be persisted. |
| ShouldSerializeDefault | Indicates whether the Default property should be persisted. |
| ShouldSerializeDisplayName | Indicates whether the DisplayName property should be persisted. |
| ShouldSerializeListName | Indicates whether the ListName property should be persisted. |
| ShouldSerializeNoDefaultStyle | Indicates whether the NoDefaultStyle property should be persisted. |
| ShouldSerializeParameterBindingsNode | Indicates whether the ParameterBindingsNode property should be persisted. |
| ShouldSerializeViewFlag | Indicates whether the ViewFlag property should be persisted. |
| ShouldSerializeXslLink | Indicates whether the XslLink property should be persisted. |
| ShouldSerializeXslNode | Indicates whether the XslNode property should be persisted. |
Protected Methods
The following table shows the protected methods of the DataViewWebPart class and a brief description of each.
| Name | Description |
|---|---|
| RenderWebPart(System.Web.UI.HtmlTextWriter) | Overrides the Microsoft.SharePoint.WebPartPages.WebPart.RenderWebPartmethod to implement rendering for this Web Part. |
Public Properties
The following table shows the public properties of the DataViewWebPart class, the data type of each property, and a brief description of each.
| Name | Data type | Description |
|---|---|---|
| CacheDataStorageProperty | Microsoft.SharePoint.WebPartPages.CacheDataStorage enumeration | Indicates the type of cache to use when caching data for a data view. |
| CacheDataTimeout | Integer | Determines the length of time that elapses before the cache expires. |
| CacheXslStorageProperty | Boolean | Determines whether XSL caching is done |
| DataFields | String | Gets and sets persisted fields in the RowPath of the top-most DVT template. |
| DataQuery | String | Gets and sets the XML that specifies which data retrieval service adapter to use for data retrieval and the query that is passed to the adapter. |
| DataQueryNode | System.Xml.XmlNode | Gets and sets the DataQuery property as XML. |
| Default | String | Gets and sets persisted fields for the view flag. |
| DisplayName | String | Gets and sets persisted fields for the view display name. |
| FireInitialRow | Boolean | Gets and sets a flag that indicates whether to fire the first row of data. |
| IsPrivilegedUser | Boolean | Indicates whether the user is a member of the Administrator site group for the site. |
| ListName | String | Gets and sets the list name. |
| NoDefaultStyle | String | Gets and sets a flag that indicates the DVWP for this Web Part does not use default styles. |
| ParameterBindings | String | Gets and sets XSL and DataQuery parameter descriptions. |
| ParameterBindingsNode | System.Xml.XmlNode | Gets and sets the parameter bindings node. |
| ViewFlag | String | Gets and sets persisted fields for the view flag. |
| Xsl | String | Gets and sets the XSL that is used to render the presentation of the Web Part. |
| XslLink | String | Gets and sets a link to the XSL file that is used to render the presentation of the Web Part. |
| XslNode | System.Xml.XmlNode | Gets and sets the embedded XSL that is used to render the presentation of this Web Part. |
Thread Safety
Any public static (Shared in Visual Basic) members of this type are safe for multithreaded operations. Instance members are not guaranteed to be thread safe.
Requirements
Namespace: Microsoft.SharePoint.WebPartPages
Platforms: Microsoft Windows Server 2003
Assembly: Windows SharePoint Services (in Microsoft.SharePoint.dll)
Security: Code Access Security