> 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/content/upload/wisej.web.uploaderroreventargs.md).

# UploadErrorEventArgs

Namespace: **Wisej.Web**

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

Provides data for the [Error](/api/wisej.web/content/upload.md#error) event.

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

```csharp
public class UploadErrorEventArgs : EventArgs
```

{% endtab %}

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

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

{% endtab %}
{% endtabs %}

## Constructors

### ![](/files/hsR4ok3152WyAf8J2C1u) UploadErrorEventArgs(type, message, fileNames, fileSizes)

Initializes a new instance of the [UploadErrorEventArgs](/api/wisej.web/content/upload/wisej.web.uploaderroreventargs.md) class with the specified error message.

| Name          | Type                                                                          | Description                                                                                           |
| ------------- | ----------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------- |
| **type**      | [UploadErrorType](/api/wisej.web/content/upload/wisej.web.uploaderrortype.md) | The error type, one of [UploadErrorType](/api/wisej.web/content/upload/wisej.web.uploaderrortype.md). |
| **message**   | [String](https://docs.microsoft.com/dotnet/api/system.string)                 | The error message.                                                                                    |
| **fileNames** | [String\[\]](https://docs.microsoft.com/dotnet/api/system.string)             | The list of files that failed to upload.                                                              |
| **fileSizes** | [Int64\[\]](https://docs.microsoft.com/dotnet/api/system.int64)               | The list of files sizes that failed to upload.                                                        |

## Properties

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

[UploadErrorType](/api/wisej.web/content/upload/wisej.web.uploaderrortype.md): Returns the error type.

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

[String\[\]](https://docs.microsoft.com/dotnet/api/system.string): List of file names that failed to upload.

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

[Int64\[\]](https://docs.microsoft.com/dotnet/api/system.int64): List of file sizes that failed to upload.

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

[String](https://docs.microsoft.com/dotnet/api/system.string): Returns the error message.

## Used By

| Name                                                                                          | Description                                                                                                                                               |
| --------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------- |
| [UploadErrorEventHandler](/api/wisej.web/content/upload/wisej.web.uploaderroreventhandler.md) | Represents the method that will handle the [Error](/api/wisej.web/content/upload.md#error) event of a [Upload](/api/wisej.web/content/upload.md) control. |


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