.NET Framework Class Library
CompareValidator Members

Compares the value entered by the user in an input control with the value entered in another input control, or with a constant value.

The CompareValidator type exposes the following members.

Constructors
  NameDescription
Public methodCompareValidatorInitializes a new instance of the CompareValidator class.
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Methods
  NameDescription
Protected methodAddAttributesToRenderInfrastructure. Adds the attributes of this control to the output stream for rendering on the client. (Overrides BaseCompareValidator..::.AddAttributesToRender(HtmlTextWriter).)
Protected methodAddedControlCalled after a child control is added to the Controls collection of the Control object. (Inherited from Control.)
Protected methodAddParsedSubObjectNotifies the control that an element was parsed and adds the element to the Label control. (Inherited from Label.)
Public methodApplyStyleCopies 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.)
Public methodApplyStyleSheetSkinApplies the style properties defined in the page style sheet to the control. (Inherited from Control.)
Protected methodBuildProfileTreeInfrastructure. 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.)
Protected methodCheckControlValidationPropertyVerifies whether the specified control is on the page and contains validation properties. (Inherited from BaseValidator.)
Protected methodClearChildControlStateDeletes the control-state information for the server control's child controls. (Inherited from Control.)
Protected methodClearChildStateDeletes the view-state and control-state information for all the server control's child controls. (Inherited from Control.)
Protected methodClearChildViewStateDeletes the view-state information for all the server control's child controls. (Inherited from Control.)
Protected methodControlPropertiesValidInfrastructure. Checks the properties of the control for valid values. (Overrides BaseValidator..::.ControlPropertiesValid()()().)
Public methodCopyBaseAttributesCopies 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.)
Protected methodCreateChildControlsCalled 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.)
Protected methodCreateControlCollectionCreates a new ControlCollection object to hold the child controls (both literal and server) of the server control. (Inherited from Control.)
Protected methodCreateControlStyleCreates the style object that is used internally by the WebControl class to implement all style related properties. This method is used primarily by control developers. (Inherited from WebControl.)
Public methodDataBindOverloaded. Binds a data source to the invoked server control and all its child controls.
Protected methodDataBindChildrenBinds a data source to the server control's child controls. (Inherited from Control.)
Protected methodDetermineRenderUplevelDetermines whether the validation control can be rendered for a newer ("uplevel") browser. (Inherited from BaseCompareValidator.)
Public methodDisposeEnables a server control to perform final clean up before it is released from memory. (Inherited from Control.)
Protected methodEnsureChildControlsDetermines whether the server control contains child controls. If it does not, it creates child controls. (Inherited from Control.)
Protected methodEnsureIDCreates an identifier for controls that do not have an identifier assigned. (Inherited from Control.)
Public methodEqualsDetermines whether the specified Object is equal to the current Object. (Inherited from Object.)
Protected methodEvaluateIsValidInfrastructure. When overridden in a derived class, this method contains the code to determine whether the value in the input control is valid. (Overrides BaseValidator..::.EvaluateIsValid()()().)
Protected methodFinalizeAllows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.)
Public methodFindControlOverloaded. Searches the current naming container for the specified server control.
Public methodFocusSets input focus to a control. (Inherited from Control.)
Protected methodGetControlRenderIDGets the client ID of the specified control. (Inherited from BaseValidator.)
Protected methodGetControlValidationValueGets the value associated with the specified input control. (Inherited from BaseValidator.)
Protected methodGetDesignModeStateInfrastructure. Gets design-time data for a control. (Inherited from Control.)
Public methodGetHashCodeServes as a hash function for a particular type. (Inherited from Object.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Public methodHasControlsDetermines if the server control contains any child controls. (Inherited from Control.)
Protected methodHasEventsReturns a value indicating whether events are registered for the control or any child controls. (Inherited from Control.)
Protected methodIsLiteralContentInfrastructure. Determines if the server control holds only literal content. (Inherited from Control.)
Protected methodLoadControlStateRestores control-state information from a previous page request that was saved by the SaveControlState method. (Inherited from Control.)
Protected methodLoadViewStateLoads the previously saved state for the control. (Inherited from Label.)
Protected methodMapPathSecureRetrieves the physical path that a virtual path, either absolute or relative, maps to. (Inherited from Control.)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodMergeStyleCopies 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.)
Protected methodOnBubbleEventDetermines whether the event for the server control is passed up the page's UI server control hierarchy. (Inherited from Control.)
Protected methodOnDataBindingRaises the DataBinding event. (Inherited from Control.)
Protected methodOnInitInfrastructure. Raises the Init event. (Inherited from BaseValidator.)
Protected methodOnLoadRaises the Load event. (Inherited from Control.)
Protected methodOnPreRenderInfrastructure. Raises the PreRender event. (Inherited from BaseValidator.)
Protected methodOnUnloadInfrastructure. Raises the Unload event. (Inherited from BaseValidator.)
Protected methodOpenFileGets a Stream used to read a file. (Inherited from Control.)
Protected methodRaiseBubbleEventAssigns any sources of the event and its information to the control's parent. (Inherited from Control.)
Protected methodRegisterValidatorCommonScriptRegisters code on the page for client-side validation. (Inherited from BaseValidator.)
Protected methodRegisterValidatorDeclarationRegisters an ECMAScript array declaration using the array name Page_Validators. (Inherited from BaseValidator.)
Protected methodRemovedControlCalled after a child control is removed from the Controls collection of the Control object. (Inherited from Control.)
Protected methodRenderInfrastructure. Displays the control on the client. (Inherited from BaseValidator.)
Public methodRenderBeginTagRenders the HTML opening tag of the control to the specified writer. This method is used primarily by control developers. (Inherited from WebControl.)
Protected methodRenderChildrenOutputs 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.)
Protected methodRenderContentsInfrastructure. Renders the contents of the Label into the specified writer. (Inherited from Label.)
Public methodRenderControlOverloaded. Outputs server control content and stores tracing information about the control if tracing is enabled.
Public methodRenderEndTagRenders the HTML closing tag of the control into the specified writer. This method is used primarily by control developers. (Inherited from WebControl.)
Protected methodResolveAdapterGets the control adapter responsible for rendering the specified control. (Inherited from Control.)
Public methodResolveClientUrlGets a URL that can be used by the browser. (Inherited from Control.)
Public methodResolveUrlConverts a URL into one that is usable on the requesting client. (Inherited from Control.)
Protected methodSaveControlStateSaves any server control state changes that have occurred since the time the page was posted back to the server. (Inherited from Control.)
Protected methodSaveViewStateSaves any state that was modified after the TrackViewState method was invoked. (Inherited from WebControl.)
Protected methodSetDesignModeStateSets design-time data for a control. (Inherited from Control.)
Public methodSetRenderMethodDelegateInfrastructure. Assigns an event handler delegate to render the server control and its content into its parent control. (Inherited from Control.)
Public methodToStringReturns a String that represents the current Object. (Inherited from Object.)
Protected methodTrackViewStateCauses the control to track changes to its view state so they can be stored in the object's ViewState property. (Inherited from WebControl.)
Public methodValidatePerforms validation on the associated input control and updates the IsValid property. (Inherited from BaseValidator.)
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Extension Methods
  NameDescription
Public Extension MethodFindDataSourceControlReturns the data source that is associated with the data control for the specified control. (Defined by DynamicDataExtensions.)
Public Extension MethodFindFieldTemplateReturns the field template for the specified column within the specified control's naming container. (Defined by DynamicDataExtensions.)
Public Extension MethodFindMetaTableReturns the MetaTable object for the containing data control. (Defined by DynamicDataExtensions.)
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Properties
  NameDescription
Public propertyAccessKeyGets or sets the access key that allows you to quickly navigate to the Web server control. (Inherited from WebControl.)
Protected propertyAdapterGets the browser-specific adapter for the control. (Inherited from Control.)
Public propertyAppRelativeTemplateSourceDirectoryGets or sets the application-relative virtual directory of the Page or UserControl object that contains this control. (Inherited from Control.)
Public propertyAssociatedControlIDThis property is not supported. (Inherited from BaseValidator.)
Public propertyAttributesGets the collection of arbitrary attributes (for rendering only) that do not correspond to properties on the control. (Inherited from WebControl.)
Public propertyBackColorGets or sets the background color of the Web server control. (Inherited from WebControl.)
Public propertyBindingContainerInfrastructure. Gets the control that contains this control's data binding. (Inherited from Control.)
Public propertyBorderColorGets or sets the border color of the Web control. (Inherited from WebControl.)
Public propertyBorderStyleGets or sets the border style of the Web server control. (Inherited from WebControl.)
Public propertyBorderWidthGets or sets the border width of the Web server control. (Inherited from WebControl.)
Protected propertyChildControlsCreatedGets a value that indicates whether the server control's child controls have been created. (Inherited from Control.)
Public propertyClientIDGets the server control identifier generated by ASP.NET. (Inherited from Control.)
Protected propertyClientIDSeparatorGets a character value representing the separator character used in the ClientID property. (Inherited from Control.)
Protected propertyContextGets the HttpContext object associated with the server control for the current Web request. (Inherited from Control.)
Public propertyControlsGets a ControlCollection object that represents the child controls for a specified server control in the UI hierarchy. (Inherited from Control.)
Public propertyControlStyleGets the style of the Web server control. This property is used primarily by control developers. (Inherited from WebControl.)
Public propertyControlStyleCreatedGets 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.)
Public propertyControlToCompareGets or sets the input control to compare with the input control being validated.
Public propertyControlToValidateGets or sets the input control to validate. (Inherited from BaseValidator.)
Public propertyCssClassGets or sets the Cascading Style Sheet (CSS) class rendered by the Web server control on the client. (Inherited from WebControl.)
Public propertyCultureInvariantValuesGets or sets a value indicating whether values are converted to a culture-neutral format before being compared. (Inherited from BaseCompareValidator.)
Protected propertyDesignModeGets a value indicating whether a control is being used on a design surface. (Inherited from Control.)
Public propertyDisplayGets or sets the display behavior of the error message in a validation control. (Inherited from BaseValidator.)
Public propertyEnableClientScriptGets or sets a value indicating whether client-side validation is enabled. (Inherited from BaseValidator.)
Public propertyEnabledGets or sets a value that indicates whether the validation control is enabled. (Inherited from BaseValidator.)
Public propertyEnableThemingGets or sets a value indicating whether themes apply to this control. (Inherited from WebControl.)
Public propertyEnableViewStateGets 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.)
Public propertyErrorMessageGets or sets the text for the error message displayed in a ValidationSummary control when validation fails. (Inherited from BaseValidator.)
Protected propertyEventsGets a list of event handler delegates for the control. This property is read-only. (Inherited from Control.)
Public propertyFontGets the font properties associated with the Web server control. (Inherited from WebControl.)
Public propertyForeColorGets or sets the color of the message displayed when validation fails. (Inherited from BaseValidator.)
Public propertyHasAttributesGets a value indicating whether the control has attributes set. (Inherited from WebControl.)
Protected propertyHasChildViewStateGets a value indicating whether the current server control's child controls have any saved view-state settings. (Inherited from Control.)
Public propertyHeightGets or sets the height of the Web server control. (Inherited from WebControl.)
Public propertyIDGets or sets the programmatic identifier assigned to the server control. (Inherited from Control.)
Protected propertyIdSeparatorInfrastructure. Gets the character used to separate control identifiers. (Inherited from Control.)
Protected propertyIsChildControlStateClearedGets a value indicating whether controls contained within this control have control state. (Inherited from Control.)
Protected propertyIsEnabledGets a value indicating whether the control is enabled. (Inherited from WebControl.)
Protected propertyIsTrackingViewStateGets a value that indicates whether the server control is saving changes to its view state. (Inherited from Control.)
Public propertyIsValidGets or sets a value that indicates whether the associated input control passes validation. (Inherited from BaseValidator.)
Protected propertyIsViewStateEnabledGets a value indicating whether view state is enabled for this control. (Inherited from Control.)
Protected propertyLoadViewStateByIDGets a value indicating whether the control participates in loading its view state by ID instead of index. (Inherited from Control.)
Public propertyNamingContainerGets a reference to the server control's naming container, which creates a unique namespace for differentiating between server controls with the same Control..::.ID property value. (Inherited from Control.)
Public propertyOperatorGets or sets the comparison operation to perform.
Public propertyPageGets a reference to the Page instance that contains the server control. (Inherited from Control.)
Public propertyParentGets a reference to the server control's parent control in the page control hierarchy. (Inherited from Control.)
Protected propertyPropertiesValidGets a value that indicates whether the control specified by the ControlToValidate property is a valid control. (Inherited from BaseValidator.)
Protected propertyRenderUplevelGets a value that indicates whether the client's browser supports "uplevel" rendering. (Inherited from BaseValidator.)
Public propertySetFocusOnErrorGets or sets a value that indicates whether focus is set to the control specified by the ControlToValidate property when validation fails. (Inherited from BaseValidator.)
Public propertySiteGets information about the container that hosts the current control when rendered on a design surface. (Inherited from Control.)
Public propertySkinIDGets or sets the skin to apply to the control. (Inherited from WebControl.)
Public propertyStyleGets 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.)
Public propertyTabIndexGets or sets the tab index of the Web server control. (Inherited from WebControl.)
Protected propertyTagKeyOverloaded.
Protected propertyTagNameGets the name of the control tag. This property is used primarily by control developers. (Inherited from WebControl.)
Public propertyTemplateControlGets or sets a reference to the template that contains this control. (Inherited from Control.)
Public propertyTemplateSourceDirectoryGets the virtual directory of the Page or UserControl that contains the current server control. (Inherited from Control.)
Public propertyTextOverloaded.
Public propertyToolTipGets or sets the text displayed when the mouse pointer hovers over the Web server control. (Inherited from WebControl.)
Public propertyTypeGets or sets the data type that the values being compared are converted to before the comparison is made. (Inherited from BaseCompareValidator.)
Public propertyUniqueIDGets the unique, hierarchically qualified identifier for the server control. (Inherited from Control.)
Public propertyValidationGroupGets or sets the name of the validation group to which this validation control belongs. (Inherited from BaseValidator.)
Public propertyValueToCompareGets or sets a constant value to compare with the value entered by the user in the input control being validated.
Protected propertyViewStateGets 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.)
Protected propertyViewStateIgnoresCaseGets a value that indicates whether the StateBag object is case-insensitive. (Inherited from Control.)
Public propertyVisibleGets or sets a value that indicates whether a server control is rendered as UI on the page. (Inherited from Control.)
Public propertyWidthGets or sets the width of the Web server control. (Inherited from WebControl.)
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Events
  NameDescription
Public eventDataBindingOccurs when the server control binds to a data source. (Inherited from Control.)
Public eventDisposedOccurs 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.)
Public eventInitOccurs when the server control is initialized, which is the first step in its lifecycle. (Inherited from Control.)
Public eventLoadOccurs when the server control is loaded into the Page object. (Inherited from Control.)
Public eventPreRenderOccurs after the Control object is loaded but prior to rendering. (Inherited from Control.)
Public eventUnloadOccurs when the server control is unloaded from memory. (Inherited from Control.)
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Explicit Interface Implementations
  NameDescription
Explicit interface implemetationPrivate methodIParserAccessor..::.AddParsedSubObjectFor a description of this member, see IParserAccessor..::.AddParsedSubObject. (Inherited from Control.)
Explicit interface implemetationPrivate propertyIControlBuilderAccessor..::.ControlBuilderFor a description of this member, see IControlBuilderAccessor..::.ControlBuilder. (Inherited from Control.)
Explicit interface implemetationPrivate propertyIDataBindingsAccessor..::.DataBindingsFor a description of this member, see IDataBindingsAccessor..::.DataBindings. (Inherited from Control.)
Explicit interface implemetationPrivate propertyIExpressionsAccessor..::.ExpressionsFor a description of this member, see IExpressionsAccessor..::.Expressions. (Inherited from Control.)
Explicit interface implemetationPrivate methodIAttributeAccessor..::.GetAttributeInfrastructure. Gets an attribute of the Web control with the specified name. (Inherited from WebControl.)
Explicit interface implemetationPrivate methodIControlDesignerAccessor..::.GetDesignModeStateFor a description of this member, see IControlDesignerAccessor..::.GetDesignModeState. (Inherited from Control.)
Explicit interface implemetationPrivate propertyIDataBindingsAccessor..::.HasDataBindingsFor a description of this member, see IDataBindingsAccessor..::.HasDataBindings. (Inherited from Control.)
Explicit interface implemetationPrivate propertyIExpressionsAccessor..::.HasExpressionsFor a description of this member, see IExpressionsAccessor..::.HasExpressions. (Inherited from Control.)
Explicit interface implemetationPrivate methodIAttributeAccessor..::.SetAttributeSets an attribute of the Web control to the specified name and value. (Inherited from WebControl.)
Explicit interface implemetationPrivate methodIControlDesignerAccessor..::.SetDesignModeStateFor a description of this member, see IControlDesignerAccessor..::.SetDesignModeState. (Inherited from Control.)
Explicit interface implemetationPrivate methodIControlDesignerAccessor..::.SetOwnerControlInfrastructure. For a description of this member, see IControlDesignerAccessor..::.SetOwnerControl. (Inherited from Control.)
Explicit interface implemetationPrivate propertyIControlDesignerAccessor..::.UserDataFor a description of this member, see IControlDesignerAccessor..::.UserData. (Inherited from Control.)
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See Also

Reference

CompareValidator Class
System.Web.UI.WebControls Namespace
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