# BindableComponent Namespace: **Wisej.Web** Assembly: **Wisej.Framework** (4.0.0.0) * [Component](https://docs.wisej.com/api/wisej.base/general/wisej.base.component) * [Component](https://docs.wisej.com/api/wisej.web/general/wisej.web.component) * [BindableComponent](https://docs.wisej.com/api/wisej.web/general/wisej.web.bindablecomponent) Extends [Component](https://docs.wisej.com/api/wisej.web/general/wisej.web.component) and enables the component to participated if data binding operations and have their own [DataBindings](#databindings). {% tabs %} {% tab title="C#" %} ```csharp public class BindableComponent : Component, IBindableComponent, IBindableComponent ``` {% endtab %} {% tab title="VB.NET" %} ```visual-basic Public Class BindableComponent Inherits Component Implements IBindableComponent, IBindableComponent ``` {% endtab %} {% endtabs %} ## Constructors ### ![](https://1075938901-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F2HvlWXJQMV7DxhGzw7Y1%2Fuploads%2Fgit-blob-2389c55cd19719a73a5ae98e1528c8dc8525cc35%2Finstance.png?alt=media) BindableComponent() Initializes a new instance of [BindableComponent](https://docs.wisej.com/api/wisej.web/general/wisej.web.bindablecomponent). ## Properties ### ![](https://1075938901-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F2HvlWXJQMV7DxhGzw7Y1%2Fuploads%2Fgit-blob-2389c55cd19719a73a5ae98e1528c8dc8525cc35%2Finstance.png?alt=media) BindingContext [BindingContext](https://docs.wisej.com/api/wisej.web/data-binding/wisej.web.bindingcontext): Returns or sets the [BindingContext](https://docs.wisej.com/api/wisej.web/data-binding/wisej.web.bindingcontext) for the component. ### ![](https://1075938901-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F2HvlWXJQMV7DxhGzw7Y1%2Fuploads%2Fgit-blob-2389c55cd19719a73a5ae98e1528c8dc8525cc35%2Finstance.png?alt=media) DataBindings [ControlBindingsCollection](https://docs.wisej.com/api/wisej.web/data-binding/wisej.web.controlbindingscollection): Returns the data bindings for the component. ## Methods ### ![](https://1075938901-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F2HvlWXJQMV7DxhGzw7Y1%2Fuploads%2Fgit-blob-9bf7fa01e02f4da0f9ef90d3b049ae43e664919e%2Fprotected.png?alt=media) OnBindingContextChanged(e) Fires the [BindingContextChanged](#bindingcontextchanged) event. | Parameter | Type | Description | | --------- | ------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------- | | **e** | [EventArgs](https://docs.microsoft.com/dotnet/api/system.eventargs) | An [EventArgs](https://docs.microsoft.com/dotnet/api/system.eventargs) that contains the event data. | ### ![](https://1075938901-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F2HvlWXJQMV7DxhGzw7Y1%2Fuploads%2Fgit-blob-2389c55cd19719a73a5ae98e1528c8dc8525cc35%2Finstance.png?alt=media) OnParentBindingContextChanged(e) Fires the [BindingContextChanged](#bindingcontextchanged) event when the [BindingContext](#bindingcontext) property value of the component's container changes. | Parameter | Type | Description | | --------- | ------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------- | | **e** | [EventArgs](https://docs.microsoft.com/dotnet/api/system.eventargs) | An [EventArgs](https://docs.microsoft.com/dotnet/api/system.eventargs) that contains the event data. | ## Events ### ![](https://1075938901-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F2HvlWXJQMV7DxhGzw7Y1%2Fuploads%2Fgit-blob-2389c55cd19719a73a5ae98e1528c8dc8525cc35%2Finstance.png?alt=media) BindingContextChanged [EventHandler](https://docs.microsoft.com/dotnet/api/system.eventhandler) Occurs when the value of the [BindingContext](#bindingcontext) property changes. ## Inherited By | Name | Description | | -------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | [CheckedMenuItem](https://docs.wisej.com/api/wisej.web/menus/wisej.web.checkedmenuitem) | Represents an individual menu item that is displayed within a [MainMenu](https://docs.wisej.com/api/wisej.web/menus/wisej.web.mainmenu) or [ContextMenu](https://docs.wisej.com/api/wisej.web/menus/wisej.web.contextmenu) and always shows a checkbox next to the label. | | [ContextMenu](https://docs.wisej.com/api/wisej.web/menus/wisej.web.contextmenu) | Represents a context menu associated to a [Control](https://docs.wisej.com/api/wisej.web/general/control). | | [LinkMenuItem](https://docs.wisej.com/api/wisej.web/menus/wisej.web.linkmenuitem) | Represents an individual menu item that is displayed within a [MainMenu](https://docs.wisej.com/api/wisej.web/menus/wisej.web.mainmenu) or [ContextMenu](https://docs.wisej.com/api/wisej.web/menus/wisej.web.contextmenu) rendered using the \ link element to let the browser process the specified [HRef](https://docs.wisej.com/api/menus/wisej.web.linkmenuitem#href) URL. | | [MainMenu](https://docs.wisej.com/api/wisej.web/menus/wisej.web.mainmenu) | Represents the main menu in a [Form](https://docs.wisej.com/api/menus/wisej.web.mainmenu#form). | | [Menu](https://docs.wisej.com/api/wisej.web/menus/wisej.web.menu) | Represents the base functionality for all menus. | | [MenuItem](https://docs.wisej.com/api/wisej.web/menus/wisej.web.menuitem) | Represents an individual item that is displayed within a [MainMenu](https://docs.wisej.com/api/wisej.web/menus/wisej.web.mainmenu) or [ContextMenu](https://docs.wisej.com/api/wisej.web/menus/wisej.web.contextmenu). | | [StatusBarControl](https://docs.wisej.com/api/wisej.web/containers/statusbar/wisej.web.statusbarcontrol) | Represents a panel in a [StatusBar](https://docs.wisej.com/api/wisej.web/containers/statusbar) control that can host any [Control](https://docs.wisej.com/api/containers/statusbar/wisej.web.statusbarcontrol#control). | | [StatusBarPanel](https://docs.wisej.com/api/wisej.web/containers/statusbar/wisej.web.statusbarpanel) | Represents a panel in a [StatusBar](https://docs.wisej.com/api/wisej.web/containers/statusbar) control. | | [ToolBarButton](https://docs.wisej.com/api/wisej.web/containers/toolbar/wisej.web.toolbarbutton) | Represents an item in the [ToolBar](https://docs.wisej.com/api/wisej.web/containers/toolbar). | ## Implements | Name | Description | | ---------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------- | | [IUserData](https://docs.wisej.com/api/wisej.web/interfaces/wisej.web.iuserdata) | Provides access to the `UserData` and `Tag` properties associated to the component implementing this interface. | | [IBindableComponent](https://docs.wisej.com/api/wisej.web/data-binding/wisej.web.ibindablecomponent) | Bindable components implement this interface. | | [IWisejComponent](https://docs.wisej.com/api/wisej.core/interfaces/wisej.core.iwisejcomponent) | All wisej components implement this interface. | | [IWisejSerializable](https://docs.wisej.com/api/wisej.core/interfaces/wisej.core.iwisejserializable) | Allows an object to serialize itself. |