# DataGridViewComboBoxEditingControl

Namespace: **Wisej.Web**

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

* [Control](/api/wisej.web/general/control.md)
  * [ListControl](/api/wisej.web/lists-and-grids/listcontrol.md)
    * [ComboBox](/api/wisej.web/lists-and-grids/combobox.md)
      * [DataGridViewComboBoxEditingControl](/api/wisej.web/lists-and-grids/datagridview/wisej.web.datagridviewcomboboxeditingcontrol.md)

Represents a [ComboBox](/api/wisej.web/lists-and-grids/combobox.md) control that can be hosted in a [DataGridViewComboBoxCell](/api/wisej.web/lists-and-grids/datagridview/wisej.web.datagridviewcomboboxcell.md).

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

```csharp
public class DataGridViewComboBoxEditingControl : ComboBox, IDataGridViewEditingControl
```

{% endtab %}

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

```visual-basic
Public Class DataGridViewComboBoxEditingControl
    Inherits ComboBox
    Implements IDataGridViewEditingControl
```

{% endtab %}
{% endtabs %}

## Constructors

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

Initializes a new instance of the [DataGridViewComboBoxEditingControl](/api/wisej.web/lists-and-grids/datagridview/wisej.web.datagridviewcomboboxeditingcontrol.md) class.

## Properties

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

[DataGridView](/api/wisej.web/lists-and-grids/datagridview.md): Returns or sets the [DataGridView](/api/wisej.web/lists-and-grids/datagridview.md) that contains the text box control.

## Methods

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

Changes the control's user interface (UI) to be consistent with the specified cell style.

| Parameter | Type                                                                                                    | Description                                                                                                                                 |
| --------- | ------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------- |
| **style** | [DataGridViewCellStyle](/api/wisej.web/lists-and-grids/datagridview/wisej.web.datagridviewcellstyle.md) | The [DataGridViewCellStyle](/api/wisej.web/lists-and-grids/datagridview/wisej.web.datagridviewcellstyle.md) to use as the model for the UI. |

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

Retrieves the formatted value of the cell.

**Returns:** [String](https://docs.microsoft.com/dotnet/api/system.string). An [String](https://docs.microsoft.com/dotnet/api/system.string) that represents the formatted version of the cell contents.

### ![](/files/lzopMboA31bVq8UIcbT3) OnSelectedItemChanged(e)

| Parameter | Type                                                                | Description |
| --------- | ------------------------------------------------------------------- | ----------- |
| **e**     | [EventArgs](https://docs.microsoft.com/dotnet/api/system.eventargs) |             |

### ![](/files/lzopMboA31bVq8UIcbT3) OnTextChanged(e)

| Parameter | Type                                                                | Description |
| --------- | ------------------------------------------------------------------- | ----------- |
| **e**     | [EventArgs](https://docs.microsoft.com/dotnet/api/system.eventargs) |             |

### ![](/files/hsR4ok3152WyAf8J2C1u) PrepareEditingControlForEdit(selectAll)

Prepares the currently selected cell for editing.

| Parameter     | Type                                                            | Description                                         |
| ------------- | --------------------------------------------------------------- | --------------------------------------------------- |
| **selectAll** | [Boolean](https://docs.microsoft.com/dotnet/api/system.boolean) | true to select the cell contents; otherwise, false. |

## Implements

| Name                                                                                                                | Description                                                                                                                                                                                                                                     |
| ------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| [IDataGridViewEditingControl](/api/wisej.web/lists-and-grids/datagridview/wisej.web.idatagridvieweditingcontrol.md) | Defines common functionality for controls that are hosted within cells of a [DataGridView](/api/wisej.web/lists-and-grids/datagridview.md).                                                                                                     |
| [IUserData](/api/wisej.web/interfaces/wisej.web.iuserdata.md)                                                       | Provides access to the `UserData` and `Tag` properties associated to the component implementing this interface.                                                                                                                                 |
| [IBindableComponent](/api/wisej.web/data-binding/wisej.web.ibindablecomponent.md)                                   | Bindable components implement this interface.                                                                                                                                                                                                   |
| [IDropTarget](/api/wisej.web/interfaces/wisej.web.idroptarget.md)                                                   | Controls that support drag & drop operations implement this interface.                                                                                                                                                                          |
| [ILabel](/api/wisej.web/interfaces/wisej.web.ilabel.md)                                                             | Provides access to the [LabelWrapper](/api/wisej.web/editors/wisej.web.labelwrapper.md) associated with the controls that implement this interface.                                                                                             |
| [IReadOnly](/api/wisej.web/interfaces/wisej.web.ireadonly.md)                                                       | Provides access to the [ReadOnly](/api/wisej.web/interfaces/wisej.web.ireadonly.md#readonly) property for coontrols that support the read-only mode.                                                                                            |
| [IModified](/api/wisej.web/interfaces/wisej.web.imodified.md)                                                       | Provides access to the [Modified](/api/wisej.web/interfaces/wisej.web.imodified.md#modified) property and [ModifiedChanged](/api/wisej.web/interfaces/wisej.web.imodified.md#modifiedchanged) event for controls that implement this interface. |
| [IValidation](/api/wisej.web/interfaces/wisej.web.ivalidation.md)                                                   | Provides access to the validation events and properties property for controls that support validation.                                                                                                                                          |
| [IWisejComponent](/api/wisej.core/interfaces/wisej.core.iwisejcomponent.md)                                         | All wisej components implement this interface.                                                                                                                                                                                                  |
| [IWisejControl](/api/wisej.core/interfaces/wisej.core.iwisejcontrol.md)                                             | All wisej controls derived from the [Control](/api/wisej.web/general/control.md) class must implement this interface.                                                                                                                           |
| [IWisejSerializable](/api/wisej.core/interfaces/wisej.core.iwisejserializable.md)                                   | Allows an object to serialize itself.                                                                                                                                                                                                           |


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