# PictureBoxExtensions

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 [PictureBox](/api/wisej.web/content/wisej.web.picturebox.md) class.

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

```csharp
public class PictureBoxExtensions
```

{% endtab %}

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

```visual-basic
Public Class PictureBoxExtensions
```

{% endtab %}
{% endtabs %}

## Methods

### ![](/files/lIX317sDtMTZJBi9oSIx) BorderStyle\<TPictureBox>(pictureBox, borderStyle)

Sets the BorderStyle property of the specified [PictureBox](/api/wisej.web/content/wisej.web.picturebox.md).

| Parameter       | Type                                                                                     | Description                                                                                                  |
| --------------- | ---------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------ |
| **TPictureBox** |                                                                                          | The type of the picture box, must inherit from [PictureBox](/api/wisej.web/content/wisej.web.picturebox.md). |
| **pictureBox**  | [TPictureBox](/api/wisej.web.markup/extensions/wisej.web.markup.pictureboxextensions.md) | The picture box for which to set the BorderStyle property.                                                   |
| **borderStyle** | [BorderStyle](/api/wisej.web/enumerations/wisej.web.borderstyle.md)                      | The [BorderStyle](#borderstyle``1) to set for the picture box.                                               |

**Returns:** [TPictureBox](/api/wisej.web.markup/extensions/wisej.web.markup.pictureboxextensions.md). The modified picture box with the updated BorderStyle property.

This method allows you to specify the border style for the picture box.

```csharp

myPictureBox.BorderStyle(BorderStyle.FixedSingle);

```

### ![](/files/lIX317sDtMTZJBi9oSIx) OnLoadCompleted\<TPictureBox>(pictureBox, action)

Attaches an event handler for the LoadCompleted event of the specified [PictureBox](/api/wisej.web/content/wisej.web.picturebox.md).

| Parameter       | Type                                                                                     | Description                                                                                                  |
| --------------- | ---------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------ |
| **TPictureBox** |                                                                                          | The type of the picture box, must inherit from [PictureBox](/api/wisej.web/content/wisej.web.picturebox.md). |
| **pictureBox**  | [TPictureBox](/api/wisej.web.markup/extensions/wisej.web.markup.pictureboxextensions.md) | The picture box to attach the event handler to.                                                              |
| **action**      | [Action\<TPictureBox>](https://docs.microsoft.com/dotnet/api/system.action-1)            | An action to execute when the image load is completed.                                                       |

**Returns:** [TPictureBox](/api/wisej.web.markup/extensions/wisej.web.markup.pictureboxextensions.md). The modified picture box with the attached LoadCompleted event handler.

This method allows you to execute a custom action whenever the image loading process of the picture box is completed.

```csharp

myPictureBox.OnLoadCompleted(pb =>
{
AlertBox.Show("Image load completed!");
});

```

### ![](/files/lIX317sDtMTZJBi9oSIx) OnSizeModeChanged\<TPictureBox>(pictureBox, action)

Attaches an event handler for the SizeModeChanged event of the specified [PictureBox](/api/wisej.web/content/wisej.web.picturebox.md).

| Parameter       | Type                                                                                     | Description                                                                                                  |
| --------------- | ---------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------ |
| **TPictureBox** |                                                                                          | The type of the picture box, must inherit from [PictureBox](/api/wisej.web/content/wisej.web.picturebox.md). |
| **pictureBox**  | [TPictureBox](/api/wisej.web.markup/extensions/wisej.web.markup.pictureboxextensions.md) | The picture box to attach the event handler to.                                                              |
| **action**      | [Action\<TPictureBox>](https://docs.microsoft.com/dotnet/api/system.action-1)            | An action to execute when the size mode changes.                                                             |

**Returns:** [TPictureBox](/api/wisej.web.markup/extensions/wisej.web.markup.pictureboxextensions.md). The modified picture box with the attached SizeModeChanged event handler.

This method allows you to execute a custom action whenever the size mode of the picture box changes.

```csharp

myPictureBox.OnSizeModeChanged(pb =>
{
AlertBox.Show("Size mode changed!");
});

```

### ![](/files/lIX317sDtMTZJBi9oSIx) SizeMode\<TPictureBox>(pictureBox, sizeMode)

Sets the SizeMode property of the specified [PictureBox](/api/wisej.web/content/wisej.web.picturebox.md).

| Parameter       | Type                                                                                     | Description                                                                                                       |
| --------------- | ---------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------- |
| **TPictureBox** |                                                                                          | The type of the picture box, must inherit from [PictureBox](/api/wisej.web/content/wisej.web.picturebox.md).      |
| **pictureBox**  | [TPictureBox](/api/wisej.web.markup/extensions/wisej.web.markup.pictureboxextensions.md) | The picture box for which to set the SizeMode property.                                                           |
| **sizeMode**    | [PictureBoxSizeMode](/api/wisej.web/enumerations/wisej.web.pictureboxsizemode.md)        | The [PictureBoxSizeMode](/api/wisej.web/enumerations/wisej.web.pictureboxsizemode.md) to set for the picture box. |

**Returns:** [TPictureBox](/api/wisej.web.markup/extensions/wisej.web.markup.pictureboxextensions.md). The modified picture box with the updated SizeMode property.

This method allows you to specify the size mode for the picture box, which determines how the image is displayed.

```csharp

myPictureBox.SizeMode(PictureBoxSizeMode.StretchImage);

```


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