# HtmlPanel

Namespace: **Wisej.Web**

Assembly: **Wisej.Framework** (4.0.0.0)

* [Control](https://docs.wisej.com/api/wisej.web/general/control)
  * [HtmlPanel](https://docs.wisej.com/api/wisej.web/content/htmlpanel)

Represents a control that displays any HTML file and a corresponding CSS style sheet as embedded HTML.

{% tabs %}
{% tab title="C#" %}

```csharp
public class HtmlPanel : Control
```

{% endtab %}

{% tab title="VB.NET" %}

```visual-basic
Public Class HtmlPanel
    Inherits Control
```

{% endtab %}
{% endtabs %}

Unless the [AllowNavigation](#allownavigation) property is set to true, clicking a link will not navigate the browser. Instead, the control raises the [ElementClick](#elementclick) event. This is the default behavior.

## 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) HtmlPanel()

Initializes a new instance of the [HtmlPanel](https://docs.wisej.com/api/wisej.web/content/htmlpanel) class.

## 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) AllowNavigation

[Boolean](https://docs.microsoft.com/dotnet/api/system.boolean): Returns or sets whether clicking on a link in the Html panel can navigate to the URL specified in the link. (Default: `False`)

### ![](https://1075938901-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F2HvlWXJQMV7DxhGzw7Y1%2Fuploads%2Fgit-blob-2389c55cd19719a73a5ae98e1528c8dc8525cc35%2Finstance.png?alt=media) BorderStyle

[BorderStyle](https://docs.wisej.com/api/wisej.web/enumerations/wisej.web.borderstyle): Indicates the border style for the control. (Default: `None`)

### ![](https://1075938901-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F2HvlWXJQMV7DxhGzw7Y1%2Fuploads%2Fgit-blob-2389c55cd19719a73a5ae98e1528c8dc8525cc35%2Finstance.png?alt=media) Css

[String](https://docs.microsoft.com/dotnet/api/system.string): Returns or sets the CSS rules to apply to the html content. (Default: `""`)

### ![](https://1075938901-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F2HvlWXJQMV7DxhGzw7Y1%2Fuploads%2Fgit-blob-2389c55cd19719a73a5ae98e1528c8dc8525cc35%2Finstance.png?alt=media) Html

[String](https://docs.microsoft.com/dotnet/api/system.string): Returns or sets the HTML text to display in the [HtmlPanel](https://docs.wisej.com/api/wisej.web/content/htmlpanel) control. (Default: `""`)

### ![](https://1075938901-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F2HvlWXJQMV7DxhGzw7Y1%2Fuploads%2Fgit-blob-2389c55cd19719a73a5ae98e1528c8dc8525cc35%2Finstance.png?alt=media) HtmlSource

[String](https://docs.microsoft.com/dotnet/api/system.string): Returns or sets the html file name to display in the [HtmlPanel](https://docs.wisej.com/api/wisej.web/content/htmlpanel) control. (Default: `""`)

### ![](https://1075938901-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F2HvlWXJQMV7DxhGzw7Y1%2Fuploads%2Fgit-blob-2389c55cd19719a73a5ae98e1528c8dc8525cc35%2Finstance.png?alt=media) ScrollBars

[ScrollBars](https://docs.wisej.com/api/wisej.web/enumerations/wisej.web.scrollbars): Returns or sets the type of scroll bars to display for the [HtmlPanel](https://docs.wisej.com/api/wisej.web/content/htmlpanel) control. (Default: `Both`)

### ![](https://1075938901-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F2HvlWXJQMV7DxhGzw7Y1%2Fuploads%2Fgit-blob-2389c55cd19719a73a5ae98e1528c8dc8525cc35%2Finstance.png?alt=media) StyleSheetSource

[String](https://docs.microsoft.com/dotnet/api/system.string): Returns or sets the css file name to apply to the html text in [HtmlPanel](https://docs.wisej.com/api/wisej.web/content/htmlpanel) control. (Default: `""`)

## 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) OnWebEvent(e)

Processes the event from the client.

| Parameter | Type                                                                           | Description      |
| --------- | ------------------------------------------------------------------------------ | ---------------- |
| **e**     | [WisejEventArgs](https://docs.wisej.com/api/wisej.core/general/wisejeventargs) | Event arguments. |

### ![](https://1075938901-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F2HvlWXJQMV7DxhGzw7Y1%2Fuploads%2Fgit-blob-9bf7fa01e02f4da0f9ef90d3b049ae43e664919e%2Fprotected.png?alt=media) OnWebRender(config)

Renders the client component.

| Parameter  | Type                                                          | Description                   |
| ---------- | ------------------------------------------------------------- | ----------------------------- |
| **config** | [Object](https://docs.microsoft.com/dotnet/api/system.object) | Dynamic configuration object. |

## 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) ElementClick

[HtmlPanelElementClickHandler](https://docs.wisej.com/api/wisej.web/content/htmlpanel/wisej.web.htmlpanelelementclickhandler) Fired when the user clicks on any element inside the html panel.

### ![](https://1075938901-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F2HvlWXJQMV7DxhGzw7Y1%2Fuploads%2Fgit-blob-2389c55cd19719a73a5ae98e1528c8dc8525cc35%2Finstance.png?alt=media) HtmlChanged

[EventHandler](https://docs.microsoft.com/dotnet/api/system.eventhandler) Fired when the Html property is changed.

### ![](https://1075938901-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F2HvlWXJQMV7DxhGzw7Y1%2Fuploads%2Fgit-blob-2389c55cd19719a73a5ae98e1528c8dc8525cc35%2Finstance.png?alt=media) HtmlSourceChanged

[EventHandler](https://docs.microsoft.com/dotnet/api/system.eventhandler) Fired when the HtmlSource property is changed.

## 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.                                                                                            |
| [IDropTarget](https://docs.wisej.com/api/wisej.web/interfaces/wisej.web.idroptarget)                 | Controls that support drag & drop operations implement this interface.                                                                   |
| [IWisejComponent](https://docs.wisej.com/api/wisej.core/interfaces/wisej.core.iwisejcomponent)       | All wisej components implement this interface.                                                                                           |
| [IWisejControl](https://docs.wisej.com/api/wisej.core/interfaces/wisej.core.iwisejcontrol)           | All wisej controls derived from the [Control](https://docs.wisej.com/api/wisej.web/general/control) class must implement this interface. |
| [IWisejSerializable](https://docs.wisej.com/api/wisej.core/interfaces/wisej.core.iwisejserializable) | Allows an object to serialize itself.                                                                                                    |