# PropertyValueDataErrorEventArgs

Namespace: **Wisej.Web**

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

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

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

```csharp
public class PropertyValueDataErrorEventArgs : CancelEventArgs
```

{% endtab %}

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

```visual-basic
Public Class PropertyValueDataErrorEventArgs
    Inherits CancelEventArgs
```

{% endtab %}
{% endtabs %}

## Constructors

### ![](/files/hsR4ok3152WyAf8J2C1u) PropertyValueDataErrorEventArgs(changingItem, exception)

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

| Name             | Type                                                                          | Description                                                   |
| ---------------- | ----------------------------------------------------------------------------- | ------------------------------------------------------------- |
| **changingItem** | [GridItem](/api/wisej.web/lists-and-grids/propertygrid/wisej.web.griditem.md) | The item in the grid that caused the data error.              |
| **exception**    | [Exception](https://docs.microsoft.com/dotnet/api/system.exception)           | The exception that occurred while writing the property value. |

## Properties

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

[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 is being changed.

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

[Exception](https://docs.microsoft.com/dotnet/api/system.exception): Returns the exception that represents the error.

## Used By

| Name                                                                                                                              | Description                                                                                                        |
| --------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------ |
| [PropertyValueDataErrorEventHandler](/api/wisej.web/lists-and-grids/propertygrid/wisej.web.propertyvaluedataerroreventhandler.md) | The event handler class that is invoked when a property in the grid cannot receive the value modified by the user. |


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