> For the complete documentation index, see [llms.txt](https://docs.wisej.com/api/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.wisej.com/api/wisej.web/containers/tablelayoutpanel/wisej.web.tablelayoutstylecollection.md).

# TableLayoutStyleCollection

Namespace: **Wisej.Web**

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

Implements the basic functionality for a collection of table layout styles.

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

```csharp
public class TableLayoutStyleCollection : IList, ICollection, IEnumerable
```

{% endtab %}

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

```visual-basic
Public Class TableLayoutStyleCollection
    Inherits IList
    Implements ICollection, IEnumerable
```

{% endtab %}
{% endtabs %}

## Properties

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

[Int32](https://docs.microsoft.com/dotnet/api/system.int32): Gets the number of styles actually contained in the [TableLayoutStyleCollection](/api/wisej.web/containers/tablelayoutpanel/wisej.web.tablelayoutstylecollection.md).

### ![](/files/hsR4ok3152WyAf8J2C1u) Item(index)

[TableLayoutStyle](/api/wisej.web/containers/tablelayoutpanel/wisej.web.tablelayoutstyle.md): Returns or sets [TableLayoutStyle](/api/wisej.web/containers/tablelayoutpanel/wisej.web.tablelayoutstyle.md) at the specified index.

**Throws:**

* [ArgumentException](https://docs.microsoft.com/dotnet/api/system.argumentexception)\
  The property value is already assigned to another owner. You must first remove it from its current location or clone it.

## Methods

### ![](/files/hsR4ok3152WyAf8J2C1u) Add(style)

Adds a new [TableLayoutStyle](/api/wisej.web/containers/tablelayoutpanel/wisej.web.tablelayoutstyle.md) to the end of the current collection.

| Parameter | Type                                                                                         | Description                                                                                                                                                                                                                      |
| --------- | -------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| **style** | [TableLayoutStyle](/api/wisej.web/containers/tablelayoutpanel/wisej.web.tablelayoutstyle.md) | The [TableLayoutStyle](/api/wisej.web/containers/tablelayoutpanel/wisej.web.tablelayoutstyle.md) to add to the [TableLayoutStyleCollection](/api/wisej.web/containers/tablelayoutpanel/wisej.web.tablelayoutstylecollection.md). |

**Returns:** [Int32](https://docs.microsoft.com/dotnet/api/system.int32). The position into which the new element was inserted.

**Throws:**

* [ArgumentException](https://docs.microsoft.com/dotnet/api/system.argumentexception)*style* is already assigned to another owner. You must first remove it from its current location or clone it.

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

Disassociates the collection from its associated [TableLayoutPanel](/api/wisej.web/containers/tablelayoutpanel.md) and empties the collection.

### ![](/files/hsR4ok3152WyAf8J2C1u) RemoveAt(index)

Removes the style at the specified index of the collection.

| Parameter | Type                                                        | Description                                                                                                                             |
| --------- | ----------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------- |
| **index** | [Int32](https://docs.microsoft.com/dotnet/api/system.int32) | The zero-based index of the [TableLayoutStyle](/api/wisej.web/containers/tablelayoutpanel/wisej.web.tablelayoutstyle.md) to be removed. |

## Inherited By

| Name                                                                                                                         | Description                                                                                                          |
| ---------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------- |
| [TableLayoutColumnStyleCollection](/api/wisej.web/containers/tablelayoutpanel/wisej.web.tablelayoutcolumnstylecollection.md) | A collection that stores [ColumnStyle](/api/wisej.web/containers/tablelayoutpanel/wisej.web.columnstyle.md) objects. |
| [TableLayoutRowStyleCollection](/api/wisej.web/containers/tablelayoutpanel/wisej.web.tablelayoutrowstylecollection.md)       | A collection that stores [RowStyle](/api/wisej.web/containers/tablelayoutpanel/wisej.web.rowstyle.md) objects.       |


---

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