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ErrorWebPart Class

Definition

Inserted into a Web page as a placeholder when the attempt to load or create a new instance of a dynamic WebPart control has failed.

public ref class ErrorWebPart : System::Web::UI::WebControls::WebParts::ProxyWebPart, System::Web::UI::WebControls::WebParts::ITrackingPersonalizable
public class ErrorWebPart : System.Web.UI.WebControls.WebParts.ProxyWebPart, System.Web.UI.WebControls.WebParts.ITrackingPersonalizable
type ErrorWebPart = class
    inherit ProxyWebPart
    interface ITrackingPersonalizable
Public Class ErrorWebPart
Inherits ProxyWebPart
Implements ITrackingPersonalizable
Inheritance
Implements

Remarks

The ErrorWebPart class is used by the Web Parts control set as a placeholder for a WebPart control that could not be added to the page. If the WebPartManager control attempts to load or create a new instance of a dynamic WebPart control in a zone, and the attempt fails for some reason, the WebPartManager then calls the CreateErrorWebPart method, and inserts an ErrorWebPart control in place of the control that failed.

The ErrorWebPart control is inserted to preserve previously existing personalization state information that might have existed on a control for users. For example, suppose there is a WebPart control that has a personalizable property, so that users can save their own ZIP Code, and then the control can automatically display weather information for that ZIP Code each time the user visits the page. If at some point a problem occurs with the weather control so that it cannot be loaded during a specific request, and yet the rest of the page does load successfully, the custom personalization data that a user has saved for that control would be lost the next time the personalization data for the page is saved. By inserting the ErrorWebPart control in place of the failed control, you can notify the user that a problem has occurred, and also provide a mechanism for the Web Parts control set to preserve the user's personalization data on the failed control until the problem can be corrected.

The ErrorWebPart class derives from the ProxyWebPart class, as one of several types designed to be temporary placeholders for other types. To create an instance of the class, the WebPartManager control uses its public ErrorWebPart constructor. The constructor requires several details of the failed control to be passed to it, such as the ID, the original type of the control (if the failed control is a server or user control wrapped in a GenericWebPart object), the original path to the source file for the control (if the failed control is a user control), and the ID of a GenericWebPart object if present.

The ErrorWebPart class has a single public property called ErrorMessage. Developers can assign a value to this property that will be displayed in a Web page when the control is inserted.

The ErrorWebPart class has three protected methods. The AddAttributesToRender method takes style characteristics from the ErrorStyle object for the WebZone zone that contains the control that failed to load. If any style settings exist in this object, the method applies them to the ErrorWebPart control. The EndLoadPersonalization method sets several important inherited properties on the ErrorWebPart control, to prevent users from personalizing the control by hiding, minimizing, editing, or exporting it, or changing its ChromeState value. Finally, the RenderContents method encodes the value of the string in the ErrorMessage property, to prevent rendering problems or scripting attacks.

Notes to Inheritors

The conditions in which an ErrorWebPart control is actually inserted into a page are relatively rare, and although the class can be inherited from and extended, few developers will find this to be of great importance. One reason you might want to extend this class is if you want to customize the appearance and behavior of the ErrorWebPart control. For example, you could override the EndLoadPersonalization() method, and set additional style or other properties on the ErrorWebPart control, beyond those that are already set.

To require the WebPartManager control to use a custom ErrorWebPart control, you must also inherit from the WebPartManager class and override its CreateErrorWebPart(String, String, String, String, String) method. In that method, you should assign the value of the method's errorMessage parameter to the ErrorMessage property of your custom ErrorWebPart control, because the WebPartManager control calls this method from several other places, and often passes in a different error message value.

Constructors

ErrorWebPart(String, String, String, String)

Initializes a new instance of the control.

Properties

AccessKey

Gets or sets the access key that allows you to quickly navigate to the Web server control.

(Inherited from WebControl)
Adapter

Gets the browser-specific adapter for the control.

(Inherited from Control)
AllowClose

Gets or sets a value indicating whether an end user can close a WebPart control on a Web page.

(Inherited from WebPart)
AllowConnect

Gets or sets a value that indicates whether the WebPart control allows other controls to form connections with it.

(Inherited from WebPart)
AllowEdit

Gets or sets a value indicating whether an end user can modify a WebPart control through the user interface (UI) provided by one or more EditorPart controls.

(Inherited from WebPart)
AllowHide

Gets or sets a value indicating whether end users are allowed to hide a WebPart control.

(Inherited from WebPart)
AllowMinimize

Gets or sets a value indicating whether end users can minimize a WebPart control.

(Inherited from WebPart)
AllowZoneChange

Gets or sets a value indicating whether a user can move a WebPart control between WebPartZoneBase zones.

(Inherited from WebPart)
AppRelativeTemplateSourceDirectory

Gets or sets the application-relative virtual directory of the Page or UserControl object that contains this control.

(Inherited from Control)
Attributes

Gets the collection of arbitrary attributes (for rendering only) that do not correspond to properties on the control.

(Inherited from WebControl)
AuthorizationFilter

Gets or sets an arbitrary string to determine whether a WebPart control is authorized to be added to a page.

(Inherited from WebPart)
BackColor

Gets or sets the background color of the Web server control.

(Inherited from WebControl)
BackImageUrl

Gets or sets the URL of the background image for the panel control.

(Inherited from Panel)
BindingContainer

Gets the control that contains this control's data binding.

(Inherited from Control)
BorderColor

Gets or sets the border color of the Web control.

(Inherited from WebControl)
BorderStyle

Gets or sets the border style of the Web server control.

(Inherited from WebControl)
BorderWidth

Gets or sets the border width of the Web server control.

(Inherited from WebControl)
CatalogIconImageUrl

Gets or sets the URL to an image that represents a Web Parts control in a catalog of controls.

(Inherited from WebPart)
ChildControlsCreated

Gets a value that indicates whether the server control's child controls have been created.

(Inherited from Control)
ChromeState

Gets or sets whether a part control is in a minimized or normal state.

(Inherited from WebPart)
ChromeType

Gets or sets the type of border that frames a Web Parts control.

(Inherited from WebPart)
ClientID

Gets the control ID for HTML markup that is generated by ASP.NET.

(Inherited from Control)
ClientIDMode

Gets or sets the algorithm that is used to generate the value of the ClientID property.

(Inherited from Control)
ClientIDSeparator

Gets a character value representing the separator character used in the ClientID property.

(Inherited from Control)
ConnectErrorMessage

Gets an error message to display to users if errors occur during the connection process.

(Inherited from WebPart)
Context

Gets the HttpContext object associated with the server control for the current Web request.

(Inherited from Control)
Controls

Gets a ControlCollection object that contains the child controls for a specified server control in the user interface hierarchy.

(Inherited from Part)
ControlStyle

Gets the style of the Web server control. This property is used primarily by control developers.

(Inherited from WebControl)
ControlStyleCreated

Gets a value indicating whether a Style object has been created for the ControlStyle property. This property is primarily used by control developers.

(Inherited from WebControl)
CssClass

Gets or sets the Cascading Style Sheet (CSS) class rendered by the Web server control on the client.

(Inherited from WebControl)
DataItemContainer

Gets a reference to the naming container if the naming container implements IDataItemContainer.

(Inherited from Control)
DataKeysContainer

Gets a reference to the naming container if the naming container implements IDataKeysControl.

(Inherited from Control)
DefaultButton

Gets or sets the identifier for the default button that is contained in the Panel control.

(Inherited from Panel)
Description

Gets or sets a brief phrase that summarizes what the part control does, for use in ToolTips and catalogs of part controls.

(Inherited from WebPart)
DesignMode

Gets a value indicating whether a control is being used on a design surface.

(Inherited from Control)
Direction

Gets or sets the horizontal direction that content flows within the control.

(Inherited from WebPart)
DisplayTitle

Gets a string that contains the full title text actually displayed in the title bar of a WebPart control instance.

(Inherited from WebPart)
Enabled

Gets or sets a value indicating whether the Web server control is enabled.

(Inherited from WebControl)
EnableTheming

Gets or sets a value indicating whether themes apply to this control.

(Inherited from WebControl)
EnableViewState

Gets or sets a value indicating whether the server control persists its view state, and the view state of any child controls it contains, to the requesting client.

(Inherited from Control)
ErrorMessage

Gets or sets the error message that is displayed in a Web page in place of a control that could not be successfully added to the page.

Events

Gets a list of event handler delegates for the control. This property is read-only.

(Inherited from Control)
ExportMode

Gets or sets whether all, some, or none of a WebPart control's properties can be exported.

(Inherited from WebPart)
Font

Gets the font properties associated with the Web server control.

(Inherited from WebControl)
ForeColor

Gets or sets the foreground color (typically the color of the text) of the Web server control.

(Inherited from WebControl)
GenericWebPartID

Gets the value of the ID property from the generic Web Parts control replaced by a proxy Web Parts control.

(Inherited from ProxyWebPart)
GroupingText

Gets or sets the caption for the group of controls that is contained in the panel control.

(Inherited from Panel)
HasAttributes

Gets a value indicating whether the control has attributes set.

(Inherited from WebControl)
HasChildViewState

Gets a value indicating whether the current server control's child controls have any saved view-state settings.

(Inherited from Control)
HasSharedData

Gets a value that indicates whether a WebPart control has any shared personalization data associated with it.

(Inherited from WebPart)
HasUserData

Gets a value that indicates whether a WebPart control has any user personalization data associated with it.

(Inherited from WebPart)
Height

Gets or sets the height of a zone.

(Inherited from WebPart)
HelpMode

Gets or sets the type of user interface (UI) used to display Help content for a WebPart control.

(Inherited from WebPart)
HelpUrl

Gets or sets the URL to a Help file for a WebPart control.

(Inherited from WebPart)
Hidden

Gets or sets a value indicating whether a WebPart control is displayed on a Web page.

(Inherited from WebPart)
HorizontalAlign

Gets or sets the horizontal alignment of the contents within the panel.

(Inherited from Panel)
ID

Gets or sets the programmatic identifier assigned to the Web Parts control.

(Inherited from ProxyWebPart)
IdSeparator

Gets the character used to separate control identifiers.

(Inherited from Control)
ImportErrorMessage

Gets or sets an error message that is used if errors occur when a WebPart control is imported.

(Inherited from WebPart)
IsChildControlStateCleared

Gets a value indicating whether controls contained within this control have control state.

(Inherited from Control)
IsClosed

Gets a value that indicates whether a WebPart control is currently closed on a Web Parts page.

(Inherited from WebPart)
IsEnabled

Gets a value indicating whether the control is enabled.

(Inherited from WebControl)
IsShared

Gets a value that indicates whether a WebPart control is shared, meaning that it is visible to all users of a Web Parts page.

(Inherited from WebPart)
IsStandalone

Gets a value that indicates whether a WebPart control is standalone, meaning that it is not contained within a WebPartZoneBase zone.

(Inherited from WebPart)
IsStatic

Gets a value that indicates whether a WebPart control is a static control, which means the control is declared in the markup of a Web Parts page and not added to the page programmatically.

(Inherited from WebPart)
IsTrackingViewState

Gets a value that indicates whether the server control is saving changes to its view state.

(Inherited from Control)
IsViewStateEnabled

Gets a value indicating whether view state is enabled for this control.

(Inherited from Control)
LoadViewStateByID

Gets a value indicating whether the control participates in loading its view state by ID instead of index.

(Inherited from Control)
NamingContainer

Gets a reference to the server control's naming container, which creates a unique namespace for differentiating between server controls with the same ID property value.

(Inherited from Control)
OriginalID

Gets the ID of the Web Parts control replaced by the proxy Web Parts control.

(Inherited from ProxyWebPart)
OriginalPath

Gets the path to the user control being replaced.

(Inherited from ProxyWebPart)
OriginalTypeName

Gets the Type of the Web Parts control replaced by the proxy Web Parts control.

(Inherited from ProxyWebPart)
Page

Gets a reference to the Page instance that contains the server control.

(Inherited from Control)
Parent

Gets a reference to the server control's parent control in the page control hierarchy.

(Inherited from Control)
RenderingCompatibility

Gets a value that specifies the ASP.NET version that rendered HTML will be compatible with.

(Inherited from Control)
ScrollBars

Gets or sets the visibility and position of scroll bars in a Panel control.

(Inherited from Panel)
Site

Gets information about the container that hosts the current control when rendered on a design surface.

(Inherited from Control)
SkinID

Gets or sets the skin to apply to the control.

(Inherited from WebControl)
Style

Gets a collection of text attributes that will be rendered as a style attribute on the outer tag of the Web server control.

(Inherited from WebControl)
Subtitle

Gets a string that is concatenated with the Title property value to form a complete title for a WebPart control.

(Inherited from WebPart)
SupportsDisabledAttribute

Gets a value that indicates whether the control should set the disabled attribute of the rendered HTML element to "disabled" when the control's IsEnabled property is false.

(Inherited from Panel)
TabIndex

Gets or sets the tab index of the Web server control.

(Inherited from WebControl)
TagKey

Gets the HtmlTextWriterTag value that corresponds to this Web server control. This property is used primarily by control developers.

(Inherited from WebControl)
TagName

Gets the name of the control tag. This property is used primarily by control developers.

(Inherited from WebControl)
TemplateControl

Gets or sets a reference to the template that contains this control.

(Inherited from Control)
TemplateSourceDirectory

Gets the virtual directory of the Page or UserControl that contains the current server control.

(Inherited from Control)
Title

Gets or sets the title of a part control.

(Inherited from WebPart)
TitleIconImageUrl

Gets or sets the URL to an image used to represent a Web Parts control in the control's title bar.

(Inherited from WebPart)
TitleUrl

Gets or sets a URL to supplemental information about a WebPart control.

(Inherited from WebPart)
ToolTip

Gets or sets the text displayed when the mouse pointer hovers over the Web server control.

(Inherited from WebControl)
UniqueID

Gets the unique, hierarchically qualified identifier for the server control.

(Inherited from Control)
ValidateRequestMode

Gets or sets a value that indicates whether the control checks client input from the browser for potentially dangerous values.

(Inherited from Control)
Verbs

Gets a collection of custom verbs associated with a WebPart control.

(Inherited from WebPart)
ViewState

Gets a dictionary of state information that allows you to save and restore the view state of a server control across multiple requests for the same page.

(Inherited from Control)
ViewStateIgnoresCase

Gets a value that indicates whether the StateBag object is case-insensitive.

(Inherited from Control)
ViewStateMode

Gets or sets the view-state mode of this control.

(Inherited from Control)
Visible

Gets or sets a value that indicates whether a server control is rendered as UI on the page.

(Inherited from Control)
WebBrowsableObject

Gets a reference to the WebPart control to enable it to be edited by custom EditorPart controls.

(Inherited from WebPart)
WebPartManager

Gets a reference to the WebPartManager control associated with a WebPart control instance.

(Inherited from WebPart)
Width

Gets or sets the width of the Web server control.

(Inherited from WebPart)
Wrap

Gets or sets a value indicating whether the content wraps within the panel.

(Inherited from Panel)
Zone

Gets the WebPartZoneBase zone that currently contains a WebPart control.

(Inherited from WebPart)
ZoneIndex

Gets the index position of a WebPart control within its zone.

(Inherited from WebPart)

Methods

AddAttributesToRender(HtmlTextWriter)

Applies special error style attributes to an ErrorWebPart object that is inserted into a page in place of another control.

AddedControl(Control, Int32)

Called after a child control is added to the Controls collection of the Control object.

(Inherited from Control)
AddParsedSubObject(Object)

Notifies the server control that an element, either XML or HTML, was parsed, and adds the element to the server control's ControlCollection object.

(Inherited from Control)
ApplyStyle(Style)

Copies any nonblank elements of the specified style to the Web control, overwriting any existing style elements of the control. This method is primarily used by control developers.

(Inherited from WebControl)
ApplyStyleSheetSkin(Page)

Applies the style properties defined in the page style sheet to the control.

(Inherited from Control)
BeginRenderTracing(TextWriter, Object)

Begins design-time tracing of rendering data.

(Inherited from Control)
BuildProfileTree(String, Boolean)

Gathers information about the server control and delivers it to the Trace property to be displayed when tracing is enabled for the page.

(Inherited from Control)
ClearCachedClientID()

Sets the cached ClientID value to null.

(Inherited from Control)
ClearChildControlState()

Deletes the control-state information for the server control's child controls.

(Inherited from Control)
ClearChildState()

Deletes the view-state and control-state information for all the server control's child controls.

(Inherited from Control)
ClearChildViewState()

Deletes the view-state information for all the server control's child controls.

(Inherited from Control)
ClearEffectiveClientIDMode()

Sets the ClientIDMode property of the current control instance and of any child controls to Inherit.

(Inherited from Control)
CopyBaseAttributes(WebControl)

Copies the properties not encapsulated by the Style object from the specified Web server control to the Web server control that this method is called from. This method is used primarily by control developers.

(Inherited from WebControl)
CreateChildControls()

Called by the ASP.NET page framework to notify server controls that use composition-based implementation to create any child controls they contain in preparation for posting back or rendering.

(Inherited from Control)
CreateControlCollection()

Creates a new ControlCollection object to hold the child controls (both literal and server) of the server control.

(Inherited from Control)
CreateControlStyle()

Creates a style object that is used internally by the Panel control to implement all style related properties.

(Inherited from Panel)
CreateEditorParts()

Returns a collection of custom EditorPart controls that can be used to edit a WebPart control when it is in edit mode.

(Inherited from WebPart)
DataBind()

Binds a data source to the invoked server control and all its child controls.

(Inherited from Part)
DataBind(Boolean)

Binds a data source to the invoked server control and all its child controls with an option to raise the DataBinding event.

(Inherited from Control)
DataBindChildren()

Binds a data source to the server control's child controls.

(Inherited from Control)
Dispose()

Enables a server control to perform final clean up before it is released from memory.

(Inherited from Control)
EndLoadPersonalization()

Sets several important properties on the ErrorWebPart control prior to rendering, to prevent users from being able to personalize the control.

EndRenderTracing(TextWriter, Object)

Ends design-time tracing of rendering data.

(Inherited from Control)
EnsureChildControls()

Determines whether the server control contains child controls. If it does not, it creates child controls.

(Inherited from Control)
EnsureID()

Creates an identifier for controls that do not have an identifier assigned.

(Inherited from Control)
Equals(Object)

Determines whether the specified object is equal to the current object.

(Inherited from Object)
FindControl(String, Int32)

Searches the current naming container for a server control with the specified id and an integer, specified in the pathOffset parameter, which aids in the search. You should not override this version of the FindControl method.

(Inherited from Control)
FindControl(String)

Searches the current naming container for a server control with the specified id parameter.

(Inherited from Control)
Focus()

Sets input focus to a control.

(Inherited from Control)
GetDesignModeState()

Gets design-time data for a control.

(Inherited from Control)
GetHashCode()

Serves as the default hash function.

(Inherited from Object)
GetRouteUrl(Object)

Gets the URL that corresponds to a set of route parameters.

(Inherited from Control)
GetRouteUrl(RouteValueDictionary)

Gets the URL that corresponds to a set of route parameters.

(Inherited from Control)
GetRouteUrl(String, Object)

Gets the URL that corresponds to a set of route parameters and a route name.

(Inherited from Control)
GetRouteUrl(String, RouteValueDictionary)

Gets the URL that corresponds to a set of route parameters and a route name.

(Inherited from Control)
GetType()

Gets the Type of the current instance.

(Inherited from Object)
GetUniqueIDRelativeTo(Control)

Returns the prefixed portion of the UniqueID property of the specified control.

(Inherited from Control)
HasControls()

Determines if the server control contains any child controls.

(Inherited from Control)
HasEvents()

Returns a value indicating whether events are registered for the control or any child controls.

(Inherited from Control)
IsLiteralContent()

Determines if the server control holds only literal content.

(Inherited from Control)
LoadControlState(Object)

Overrides LoadControlState(Object) to prevent loading previously saved state for a ProxyWebPart object.

(Inherited from ProxyWebPart)
LoadViewState(Object)

Overrides LoadViewState(Object) to prevent loading previously saved view state for a ProxyWebPart object.

(Inherited from ProxyWebPart)
MapPathSecure(String)

Retrieves the physical path that a virtual path, either absolute or relative, maps to.

(Inherited from Control)
MemberwiseClone()

Creates a shallow copy of the current Object.

(Inherited from Object)
MergeStyle(Style)

Copies any nonblank elements of the specified style to the Web control, but will not overwrite any existing style elements of the control. This method is used primarily by control developers.

(Inherited from WebControl)
OnBubbleEvent(Object, EventArgs)

Determines whether the event for the server control is passed up the page's UI server control hierarchy.

(Inherited from Control)
OnClosing(EventArgs)

Enables derived classes to provide custom handling when a WebPart control is closed on a Web Parts page.

(Inherited from WebPart)
OnConnectModeChanged(EventArgs)

Enables derived classes to provide custom handling when a WebPart control is beginning or ending the process of connecting to other controls.

(Inherited from WebPart)
OnDataBinding(EventArgs)

Raises the DataBinding event.

(Inherited from Control)
OnDeleting(EventArgs)

Enables derived classes to provide custom handling when a WebPart control is permanently removed from a Web Parts page.

(Inherited from WebPart)
OnEditModeChanged(EventArgs)

Enables derived classes to provide custom handling when a WebPart control is entering or leaving edit mode.

(Inherited from WebPart)
OnInit(EventArgs)

Raises the Init event.

(Inherited from Control)
OnLoad(EventArgs)

Raises the Load event.

(Inherited from Control)
OnPreRender(EventArgs)

Raises the PreRender event.

(Inherited from Control)
OnUnload(EventArgs)

Raises the Unload event.

(Inherited from Control)
OpenFile(String)

Gets a Stream used to read a file.

(Inherited from Control)
RaiseBubbleEvent(Object, EventArgs)

Assigns any sources of the event and its information to the control's parent.

(Inherited from Control)
RemovedControl(Control)

Called after a child control is removed from the Controls collection of the Control object.

(Inherited from Control)
Render(HtmlTextWriter)

Renders the control to the specified HTML writer.

(Inherited from WebControl)
RenderBeginTag(HtmlTextWriter)

Renders the HTML opening tag of the Panel control to the specified writer.

(Inherited from Panel)
RenderChildren(HtmlTextWriter)

Outputs the content of a server control's children to a provided HtmlTextWriter object, which writes the content to be rendered on the client.

(Inherited from Control)
RenderContents(HtmlTextWriter)

Encodes the string value of the ErrorMessage property.

RenderControl(HtmlTextWriter, ControlAdapter)

Outputs server control content to a provided HtmlTextWriter object using a provided ControlAdapter object.

(Inherited from Control)
RenderControl(HtmlTextWriter)

Outputs server control content to a provided HtmlTextWriter object and stores tracing information about the control if tracing is enabled.

(Inherited from Control)
RenderEndTag(HtmlTextWriter)

Renders the HTML closing tag of the Panel control into the specified writer.

(Inherited from Panel)
ResolveAdapter()

Gets the control adapter responsible for rendering the specified control.

(Inherited from Control)
ResolveClientUrl(String)

Gets a URL that can be used by the browser.

(Inherited from Control)
ResolveUrl(String)

Converts a URL into one that is usable on the requesting client.

(Inherited from Control)
SaveControlState()

Saves any server control state changes that have occurred since the time the page was posted back to the server.

(Inherited from ProxyWebPart)
SaveViewState()

Saves any state that was modified after the TrackViewState() method was invoked.

(Inherited from ProxyWebPart)
SetDesignModeState(IDictionary)

Sets design-time data for a control.

(Inherited from Control)
SetPersonalizationDirty()

Sets a flag indicating that personalization data has changed for the current WebPart control instance.

(Inherited from WebPart)
SetRenderMethodDelegate(RenderMethod)

Assigns an event handler delegate to render the server control and its content into its parent control.

(Inherited from Control)
SetTraceData(Object, Object, Object)

Sets trace data for design-time tracing of rendering data, using the traced object, the trace data key, and the trace data value.

(Inherited from Control)
SetTraceData(Object, Object)

Sets trace data for design-time tracing of rendering data, using the trace data key and the trace data value.

(Inherited from Control)
ToString()

Returns a string that represents the current object.

(Inherited from Object)
TrackViewState()

Causes the control to track changes to its view state so they can be stored in the object's ViewState property.

(Inherited from WebPart)

Events

DataBinding

Occurs when the server control binds to a data source.

(Inherited from Control)
Disposed

Occurs when a server control is released from memory, which is the last stage of the server control lifecycle when an ASP.NET page is requested.

(Inherited from Control)
Init

Occurs when the server control is initialized, which is the first step in its lifecycle.

(Inherited from Control)
Load

Occurs when the server control is loaded into the Page object.

(Inherited from Control)
PreRender

Occurs after the Control object is loaded but prior to rendering.

(Inherited from Control)
Unload

Occurs when the server control is unloaded from memory.

(Inherited from Control)

Explicit Interface Implementations

IAttributeAccessor.GetAttribute(String)

Gets an attribute of the Web control with the specified name.

(Inherited from WebControl)
IAttributeAccessor.SetAttribute(String, String)

Sets an attribute of the Web control to the specified name and value.

(Inherited from WebControl)
ICompositeControlDesignerAccessor.RecreateChildControls()

Allows the developer of a designer for a composite part control to recreate the control's child controls on the design surface.

(Inherited from Part)
IControlBuilderAccessor.ControlBuilder

For a description of this member, see ControlBuilder.

(Inherited from Control)
IControlDesignerAccessor.GetDesignModeState()

For a description of this member, see GetDesignModeState().

(Inherited from Control)
IControlDesignerAccessor.SetDesignModeState(IDictionary)

For a description of this member, see SetDesignModeState(IDictionary).

(Inherited from Control)
IControlDesignerAccessor.SetOwnerControl(Control)

For a description of this member, see SetOwnerControl(Control).

(Inherited from Control)
IControlDesignerAccessor.UserData

For a description of this member, see UserData.

(Inherited from Control)
IDataBindingsAccessor.DataBindings

For a description of this member, see DataBindings.

(Inherited from Control)
IDataBindingsAccessor.HasDataBindings

For a description of this member, see HasDataBindings.

(Inherited from Control)
IExpressionsAccessor.Expressions

For a description of this member, see Expressions.

(Inherited from Control)
IExpressionsAccessor.HasExpressions

For a description of this member, see HasExpressions.

(Inherited from Control)
IParserAccessor.AddParsedSubObject(Object)

For a description of this member, see AddParsedSubObject(Object).

(Inherited from Control)
ITrackingPersonalizable.BeginLoad()

This method is added only to implement the ITrackingPersonalizable interface.

ITrackingPersonalizable.BeginSave()

This method is added only to implement the ITrackingPersonalizable interface.

ITrackingPersonalizable.EndLoad()

Implements the ITrackingPersonalizable interface and calls the EndLoadPersonalization() method.

ITrackingPersonalizable.EndSave()

This method is added only to implement the ITrackingPersonalizable interface.

ITrackingPersonalizable.TracksChanges

Gets a value that indicates whether the control tracks the status of its changes.

Extension Methods

FindDataSourceControl(Control)

Returns the data source that is associated with the data control for the specified control.

FindFieldTemplate(Control, String)

Returns the field template for the specified column in the specified control's naming container.

FindMetaTable(Control)

Returns the metatable object for the containing data control.

GetDefaultValues(INamingContainer)

Gets the collection of the default values for the specified data control.

GetMetaTable(INamingContainer)

Gets the table metadata for the specified data control.

SetMetaTable(INamingContainer, MetaTable, IDictionary<String,Object>)

Sets the table metadata and default value mapping for the specified data control.

SetMetaTable(INamingContainer, MetaTable, Object)

Sets the table metadata and default value mapping for the specified data control.

SetMetaTable(INamingContainer, MetaTable)

Sets the table metadata for the specified data control.

TryGetMetaTable(INamingContainer, MetaTable)

Determines whether table metadata is available.

EnableDynamicData(INamingContainer, Type, IDictionary<String,Object>)

Enables Dynamic Data behavior for the specified data control.

EnableDynamicData(INamingContainer, Type, Object)

Enables Dynamic Data behavior for the specified data control.

EnableDynamicData(INamingContainer, Type)

Enables Dynamic Data behavior for the specified data control.

Applies to

See also