# StyleSheet

Namespace: **Wisej.Web**

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

* [Component](/api/wisej.base/general/wisej.base.component.md)
  * [Component](/api/wisej.web/general/wisej.web.component.md)
    * [StyleSheet](/api/wisej.web/extenders/wisej.web.stylesheet.md)

Adds CSS styling to controls.

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

```csharp
public class StyleSheet : Component, IWisejExtenderProvider, IExtenderProvider
```

{% endtab %}

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

```visual-basic
Public Class StyleSheet
    Inherits Component
    Implements IWisejExtenderProvider, IExtenderProvider
```

{% endtab %}
{% endtabs %}

## Constructors

### ![](/files/hsR4ok3152WyAf8J2C1u) StyleSheet()

Initializes a new instance of the [StyleSheet](/api/wisej.web/extenders/wisej.web.stylesheet.md) without a specified container.

### ![](/files/hsR4ok3152WyAf8J2C1u) StyleSheet(container)

Initializes a new instance of the [StyleSheet](/api/wisej.web/extenders/wisej.web.stylesheet.md) class with a specified container.

| Name          | Type                                                                                 | Description                                                                                                                                                                                           |
| ------------- | ------------------------------------------------------------------------------------ | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| **container** | [IContainer](https://docs.microsoft.com/dotnet/api/system.componentmodel.icontainer) | An [IContainer](https://docs.microsoft.com/dotnet/api/system.componentmodel.icontainer) that represents the container of the [StyleSheet](/api/wisej.web/extenders/wisej.web.stylesheet.md) extender. |

## Properties

### ![](/files/hsR4ok3152WyAf8J2C1u) Styles

[String](https://docs.microsoft.com/dotnet/api/system.string): Returns or sets the CSS definitions managed by the extender. (Default: `""`)

### ![](/files/hsR4ok3152WyAf8J2C1u) StyleSheetSource

[String](https://docs.microsoft.com/dotnet/api/system.string): Returns or set the source of the CSS file containing the CSS definitions managed by the extender. (Default: `""`)

### ![](/files/hsR4ok3152WyAf8J2C1u) Tag

[Object](https://docs.microsoft.com/dotnet/api/system.object): Returns or sets the object that contains programmer-supplied data associated with the [StyleSheet](/api/wisej.web/extenders/wisej.web.stylesheet.md) extender. (Default: `null`)

## Methods

### ![](/files/hsR4ok3152WyAf8J2C1u) CanExtend(target)

Returns true if the StyleSheet extender can offer an extender property to the specified target component.

| Parameter  | Type                                                          | Description                                       |
| ---------- | ------------------------------------------------------------- | ------------------------------------------------- |
| **target** | [Object](https://docs.microsoft.com/dotnet/api/system.object) | The target object to add an extender property to. |

**Returns:** [Boolean](https://docs.microsoft.com/dotnet/api/system.boolean). true if the [StyleSheet](/api/wisej.web/extenders/wisej.web.stylesheet.md) class can offer one or more extender properties; otherwise, false.

### ![](/files/hsR4ok3152WyAf8J2C1u) Clear()

Removes all css classes.

### ![](/files/lzopMboA31bVq8UIcbT3) Dispose(disposing)

| Parameter     | Type                                                            | Description |
| ------------- | --------------------------------------------------------------- | ----------- |
| **disposing** | [Boolean](https://docs.microsoft.com/dotnet/api/system.boolean) |             |

### ![](/files/hsR4ok3152WyAf8J2C1u) GetCssClass(control)

Retrieves the CSS class name associated with the specified control.

| Parameter   | Type                                         | Description                                                                                |
| ----------- | -------------------------------------------- | ------------------------------------------------------------------------------------------ |
| **control** | [Control](/api/wisej.web/general/control.md) | The [Control](/api/wisej.web/general/control.md) for which to retrieve the CSS class name. |

**Returns:** [String](https://docs.microsoft.com/dotnet/api/system.string). The CSS class name added to the specified control.

### ![](/files/lzopMboA31bVq8UIcbT3) OnWebRender(config)

Renders the client component.

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

### ![](/files/hsR4ok3152WyAf8J2C1u) SetCssClass(control, cssClass)

Adds the CSS class name to the specified control.

| Parameter    | Type                                                          | Description                                                                    |
| ------------ | ------------------------------------------------------------- | ------------------------------------------------------------------------------ |
| **control**  | [Control](/api/wisej.web/general/control.md)                  | The [Control](/api/wisej.web/general/control.md) to add the CSS class name to. |
| **cssClass** | [String](https://docs.microsoft.com/dotnet/api/system.string) | The CSS class name to add to the control.                                      |

## Implements

| Name                                                                                      | Description                                                                                                     |
| ----------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------- |
| [IUserData](/api/wisej.web/interfaces/wisej.web.iuserdata.md)                             | Provides access to the `UserData` and `Tag` properties associated to the component implementing this interface. |
| [IWisejComponent](/api/wisej.core/interfaces/wisej.core.iwisejcomponent.md)               | All wisej components implement this interface.                                                                  |
| [IWisejExtenderProvider](/api/wisej.core/interfaces/wisej.core.iwisejextenderprovider.md) | Defines the interface for extending properties to other components in a container.                              |
| [IWisejSerializable](/api/wisej.core/interfaces/wisej.core.iwisejserializable.md)         | Allows an object to serialize itself.                                                                           |


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