Class: TRadioButton

TRadioButton creates a radio box on the page.

TRadioButton is similar to TCheckBox except that several TRadioButton components can be grouped together by setting the same GroupName property. Only one TRadioButton component can be checked within a group.

To determine whether the TRadioButton component is checked, test the Checked property. The OnCheckedChanged event is raised when the state of the TRadioButton component changes between posts to the server. You can provide an event handler for the OnCheckedChanged event to perform a specific task when the state of the TRadioButton component changes between posts to the server.

Note, Text will be HTML encoded before it is displayed in the TRadioButton component. If you don't want it to be so, set EncodeText to false.

Namespace: System.Web.UI.WebControls

Properties

• GroupName, string, kept in viewstate
  Gets or sets the name of the group that the radio button belongs to.

Class: TComponent

TComponent::$children

Class: TCheckBox

TCheckBox::__construct()

Constructor.

TCheckBox::allowBody()

Overrides parent implementation to disable body addition.

TCheckBox::getAttributesToRender()

Returns the attributes to be rendered.

TCheckBox::getText()

TCheckBox::getTextAlign()

TCheckBox::getValidationPropertyValue()

Returns the value of the property that needs validation.

TCheckBox::isAutoPostBack()

TCheckBox::isChecked()

TCheckBox::isEncodeText()

TCheckBox::loadPostData()

Loads user input data.

TCheckBox::onCheckedChanged()

This method is invoked when the value of the Checked property changes between posts to the server.

TCheckBox::raisePostDataChangedEvent()

Raises postdata changed event.

TCheckBox::render()

Renders the body content of the control.

TCheckBox::setAutoPostBack()

Sets a value indicating whether clicking on the checkbox will post the page.

TCheckBox::setChecked()

Sets a value indicating whether the checkbox is to be checked or not.

TCheckBox::setEncodeText()

Sets the value indicating whether the text should be HTML encoded before rendering

TCheckBox::setText()

Sets the text caption of the checkbox.

TCheckBox::setTextAlign()

Sets the text alignment of the checkbox

Class: TWebControl

TWebControl::appendJavascriptEvent()

Append a javascript statement to a particular attribute, e.g. "onclick".

TWebControl::getAccessKey()

TWebControl::getAttributesToRender()

This overrides the parent implementation by rendering more TWebControl-specific attributes.

TWebControl::getBackColor()

TWebControl::getBorderColor()

TWebControl::getBorderStyle()

TWebControl::getBorderWidth()

TWebControl::getCssClass()

TWebControl::getForeColor()

TWebControl::getHeight()

TWebControl::getJavascriptEvents()

Get the list of all the javascript statements.

TWebControl::getStyle()

TWebControl::getTabIndex()

TWebControl::getToolTip()

TWebControl::getWidth()

TWebControl::isEnabled()

TWebControl::parseStyle()

Parses a CSS style string into an array representation.

TWebControl::removeJavascriptEvent()

Remove all or a particular javascript statements.

TWebControl::setAccessKey()

Sets the access key of the control.

TWebControl::setBackColor()

Sets the background color of the control

TWebControl::setBorderColor()

Sets the border color of the control

TWebControl::setBorderStyle()

Sets the border style of the control

TWebControl::setBorderWidth()

Sets the border width of the control

TWebControl::setCssClass()

Sets the CSS class name of the control

TWebControl::setEnabled()

Enables or disables a control.

TWebControl::setForeColor()

Sets the foreground color of the control

TWebControl::setHeight()

Sets the height of the control

TWebControl::setStyle()

Sets the CSS style of the control.

TWebControl::setTabIndex()

Sets the tab index of the control.

TWebControl::setToolTip()

Sets the tooltip of the control.

TWebControl::setWidth()

Sets the width of the control

Class: TControl

TControl::__construct()

Constructor.

TControl::addBody()

Appends an object into the body collection of this control.

TControl::addParsedObject()

Adds the object parsed in template as a body of the component.

TControl::allowBody()

Determines whether the control can add the object as a body.

TControl::clearViewState()

Clears viewstate

TControl::findBodyControl()

TControl::getAttribute()

TControl::getAttributes()

Returns the attribute list object.

TControl::getAttributesToRender()

Returns attributes to be rendered.

TControl::getBodies()

TControl::getClientID()

Returns the client ID of the component.

TControl::getContainer()

Returns the container of this component.

TControl::getSkinName()

TControl::getTagName()

TControl::getViewState()

Returns a viewstate value.

TControl::initSkin()

Initializes a skin for the control. If a skin name is provided then that skin will be loaded.

TControl::isViewStateEnabled()

TControl::isVisible()

This method checks whether a control is visible.

TControl::loadViewState()

Loads viewstate into this component and its children.

TControl::onBubbleEvent()

This method responds to a bubbled event.

TControl::onInit()

This method is invoked when the control enters 'Init' stage.

TControl::onInitRecursive()

Calls onInit of this control and its children recursively.

TControl::onLoad()

This method is invoked when the control enters 'Load' stage.

TControl::onLoadRecursive()

Calls onLoad of this control and its children recursively.

TControl::onPreRender()

This method is invoked when the control enters 'PreRender' stage.

TControl::onPreRenderRecursive()

Calls onPreRender of this control and its children recursively.

TControl::onUnload()

This method is invoked when the control enters 'Unload' stage.

TControl::onUnloadRecursive()

Calls onUnload of this control and its children recursively.

TControl::raiseBubbleEvent()

Invokes the parent's onBubbleEvent method.

TControl::removeBodies()

Removes all body content.

TControl::render()

Renders this control.

TControl::renderAttributes()

Renders the attributes.

TControl::renderBody()

Renders the body content.

TControl::saveViewState()

Returns the viewstate of this component and its children.

TControl::setAttribute()

Sets an attribute.

TControl::setContainer()

Sets the container of this component

TControl::setEnableViewState()

TControl::setSkinName()

Sets the skin to use for this control

TControl::setTagName()

Sets the tag name.

TControl::setViewState()

Sets a viewstate value.

TControl::setVisible()

TControl::synchronizeControl()

This method should only be used by framework developer.

Class: TComponent

TComponent::__construct()

Constructor.

TComponent::addChild()

Adds a child component.

TComponent::addParsedObject()

Handles a component or string met in template.

TComponent::attachEventHandler()

Attaches a handler function to an event.

TComponent::bindProperty()

Sets up the binding between a property and an expression.

TComponent::canGetProperty()

Determines whether a property can be read.

TComponent::canSetProperty()

Determines whether a property can be written.

TComponent::createComponent()

Creates a child component.

TComponent::dataBind()

Performs the databinding for this component.

TComponent::evaluateExpression()

Evaluates a PHP expression.

TComponent::evaluateStatements()

Evaluates a list of PHP statements.

TComponent::findObject()

Finds an object by its ID path.

TComponent::getApplication()

TComponent::getChild()

TComponent::getChildren()

TComponent::getDefinition()

Returns or builds a component definition.

TComponent::getGlobalization()

Returns the Globalization instance for the application.

TComponent::getID()

TComponent::getModule()

Returns the module object that contains the component or the page containing the component.

TComponent::getPage()

TComponent::getParent()

TComponent::getPropertyInitValue()

Gets the initial value of a property.

TComponent::getPropertyType()

Returns the type of a property

TComponent::getRequest()

Returns the request object associated with application.

TComponent::getServiceManager()

Returns the service manager for this application.

TComponent::getSession()

Returns the session object associated with the application.

TComponent::getSessionState()

Returns a session variable.

TComponent::getUniqueID()

Returns the unique ID of the component.

TComponent::getUser()

Returns the user object associated with the application.

TComponent::hasChildren()

TComponent::hasEvent()

Determines whether an event is defined.

TComponent::hasProperty()

Determines whether a property is defined.

TComponent::initProperties()

Initializes the property values.

TComponent::instantiateTemplate()

Parses a template string and instantiates the content.

TComponent::onDataBinding()

This method is invoked when dataBind is invoked for the component.

TComponent::raiseEvent()

Invokes all attached event handler functions for a particular event.

TComponent::removeChild()

Removes a child component.

TComponent::removeChildren()

Removes all child components.

TComponent::setAttribute()

Sets an attribute.

TComponent::setDefinition()

Sets a component definition.

TComponent::setID()

Sets a component ID.

TComponent::setParent()

Sets the parent of this component.

TComponent::setPropertyInitValue()

Sets the initial value of a property.

TComponent::setRoot()

Sets the root component in the component hierarchy.

TComponent::setSessionState()

Sets a session variable.

TComponent::unbindProperty()

Breaks the binding between a property and an expression.

TComponent::__get()

Returns a property value by name or a child component by ID.

TComponent::__set()

Sets value of a component property.