# PropertyValueChangedEventArgs

Namespace: **Wisej.Web**

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

Provides data for the [PropertyValueChanged](/api/wisej.web/lists-and-grids/propertygrid.md#propertyvaluechanged) event of a [PropertyGrid](/api/wisej.web/lists-and-grids/propertygrid.md) control.

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

```csharp
public class PropertyValueChangedEventArgs : EventArgs
```

{% endtab %}

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

```visual-basic
Public Class PropertyValueChangedEventArgs
    Inherits EventArgs
```

{% endtab %}
{% endtabs %}

## Constructors

### ![](/files/hsR4ok3152WyAf8J2C1u) PropertyValueChangedEventArgs(changedItem, oldValue)

Initializes a new instance of the [PropertyValueChangedEventArgs](/api/wisej.web/lists-and-grids/propertygrid/wisej.web.propertyvaluechangedeventargs.md) class.

| Name            | Type                                                                          | Description                        |
| --------------- | ----------------------------------------------------------------------------- | ---------------------------------- |
| **changedItem** | [GridItem](/api/wisej.web/lists-and-grids/propertygrid/wisej.web.griditem.md) | The item in the grid that changed. |
| **oldValue**    | [Object](https://docs.microsoft.com/dotnet/api/system.object)                 | The old property value.            |

## Properties

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

[GridItem](/api/wisej.web/lists-and-grids/propertygrid/wisej.web.griditem.md): Returns the [GridItem](/api/wisej.web/lists-and-grids/propertygrid/wisej.web.griditem.md) that was changed.

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

[Object](https://docs.microsoft.com/dotnet/api/system.object): The value of the grid item before it was changed.

## Used By

| Name                                                                                                                          | Description                                                                                  |
| ----------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------- |
| [PropertyValueChangedEventHandler](/api/wisej.web/lists-and-grids/propertygrid/wisej.web.propertyvaluechangedeventhandler.md) | The event handler class that is invoked when a property in the grid is modified by the user. |


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