# PageExtensions

Namespace: **Wisej.Web.Markup**

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

Adds [fluent markup](https://learn.microsoft.com/en-us/dotnet/communitytoolkit/maui/markup/markup) extension methods to the [Page](/api/wisej.web/containers/wisej.web.page.md) class.

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

```csharp
public class PageExtensions
```

{% endtab %}

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

```visual-basic
Public Class PageExtensions
```

{% endtab %}
{% endtabs %}

## Methods

### ![](/files/lIX317sDtMTZJBi9oSIx) AcceptButton\<TPage>(page, acceptButton)

Sets the accept button for the specified [Page](/api/wisej.web/containers/wisej.web.page.md) control.

| Parameter        | Type                                                                         | Description                                                                                        |
| ---------------- | ---------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------- |
| **TPage**        |                                                                              | The type of the page, which must inherit from [Page](/api/wisej.web/containers/wisej.web.page.md). |
| **page**         | [TPage](/api/wisej.web.markup/extensions/wisej.web.markup.pageextensions.md) | The page for which to set the accept button.                                                       |
| **acceptButton** | [Button](/api/wisej.web/buttons/button.md)                                   | The button to be set as the accept button for the page.                                            |

**Returns:** [TPage](/api/wisej.web.markup/extensions/wisej.web.markup.pageextensions.md). The page with the updated accept button.

This method allows you to specify a button that will be triggered when the user presses the Enter key.

```csharp

mypage.AcceptButton(myAcceptButton);

```

### ![](/files/lIX317sDtMTZJBi9oSIx) Active\<TPage>(page, value)

Sets the Active property of the specified [Page](/api/wisej.web/containers/wisej.web.page.md).

| Parameter | Type                                                                         | Description                                                                                  |
| --------- | ---------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------- |
| **TPage** |                                                                              | The type of the page, must inherit from [Page](/api/wisej.web/containers/wisej.web.page.md). |
| **page**  | [TPage](/api/wisej.web.markup/extensions/wisej.web.markup.pageextensions.md) | The page for which to set the Active property.                                               |
| **value** | [Boolean](https://docs.microsoft.com/dotnet/api/system.boolean)              | A boolean indicating whether the page is active.                                             |

**Returns:** [TPage](/api/wisej.web.markup/extensions/wisej.web.markup.pageextensions.md). The modified page with the updated Active property.

This method allows you to mark a page as active or inactive using a fluent interface.

```csharp

myPage.Active(true);

```

### ![](/files/lIX317sDtMTZJBi9oSIx) CancelButton\<TPage>(page, cancelButton)

Sets the cancel button for the specified [Page](/api/wisej.web/containers/wisej.web.page.md) control.

| Parameter        | Type                                                                         | Description                                                                                        |
| ---------------- | ---------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------- |
| **TPage**        |                                                                              | The type of the page, which must inherit from [Page](/api/wisej.web/containers/wisej.web.page.md). |
| **page**         | [TPage](/api/wisej.web.markup/extensions/wisej.web.markup.pageextensions.md) | The page for which to set the cancel button.                                                       |
| **cancelButton** | [Button](/api/wisej.web/buttons/button.md)                                   | The button to be set as the cancel button for the page.                                            |

**Returns:** [TPage](/api/wisej.web.markup/extensions/wisej.web.markup.pageextensions.md). The page with the updated cancel button.

This method allows you to specify a button that will be triggered when the user presses the Escape key.

```csharp

mypage.CancelButton(myCancelButton);

```

### ![](/files/lIX317sDtMTZJBi9oSIx) OnActivated\<TPage>(page, action)

Attaches an action to the Activated event of a page.

| Parameter  | Type                                                                         | Description                                                                                        |
| ---------- | ---------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------- |
| **TPage**  |                                                                              | The type of the page, which must inherit from [Page](/api/wisej.web/containers/wisej.web.page.md). |
| **page**   | [TPage](/api/wisej.web.markup/extensions/wisej.web.markup.pageextensions.md) | The page instance to attach the event to.                                                          |
| **action** | [Action\<TPage>](https://docs.microsoft.com/dotnet/api/system.action-1)      | The action to execute when the page is activated.                                                  |

**Returns:** [TPage](/api/wisej.web.markup/extensions/wisej.web.markup.pageextensions.md). The page instance with the attached Activated event action.

This method allows you to execute a specific action when the page's Activated event is triggered.

```csharp

var myPage = new MyPage();
myPage.OnActivated(page => AlertBox.Show("Page Activated"));

```

### ![](/files/lIX317sDtMTZJBi9oSIx) OnDeactivate\<TPage>(page, action)

Attaches an action to the Deactivate event of a page.

| Parameter  | Type                                                                         | Description                                                                                        |
| ---------- | ---------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------- |
| **TPage**  |                                                                              | The type of the page, which must inherit from [Page](/api/wisej.web/containers/wisej.web.page.md). |
| **page**   | [TPage](/api/wisej.web.markup/extensions/wisej.web.markup.pageextensions.md) | The page instance to attach the event to.                                                          |
| **action** | [Action\<TPage>](https://docs.microsoft.com/dotnet/api/system.action-1)      | The action to execute when the page is deactivated.                                                |

**Returns:** [TPage](/api/wisej.web.markup/extensions/wisej.web.markup.pageextensions.md). The page instance with the attached Deactivate event action.

This method allows you to execute a specific action when the page's Deactivate event is triggered.

```csharp

var myPage = new MyPage();
myPage.OnDeactivate(page => AlertBox.Show("Page Deactivated"));

```

### ![](/files/lIX317sDtMTZJBi9oSIx) OnLoad\<TPage>(page, action)

Attaches an action to the Load event of a page.

| Parameter  | Type                                                                         | Description                                                                                        |
| ---------- | ---------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------- |
| **TPage**  |                                                                              | The type of the page, which must inherit from [Page](/api/wisej.web/containers/wisej.web.page.md). |
| **page**   | [TPage](/api/wisej.web.markup/extensions/wisej.web.markup.pageextensions.md) | The page instance to attach the event to.                                                          |
| **action** | [Action\<TPage>](https://docs.microsoft.com/dotnet/api/system.action-1)      | The action to execute when the page is loaded.                                                     |

**Returns:** [TPage](/api/wisej.web.markup/extensions/wisej.web.markup.pageextensions.md). The page instance with the attached Load event action.

This method allows you to execute a specific action when the page's Load event is triggered.

```csharp

var myPage = new MyPage();
myPage.OnLoad(page => AlertBox.Show("Page Loaded"));

```


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