DxAIChatFileUploadSettings.MaxFileCount Property
Specifies the maximum number of files that users can attach to a message.
Namespace: DevExpress.AIIntegration.Blazor.Chat
Assembly: DevExpress.AIIntegration.Blazor.Chat.v25.1.dll
NuGet Package: DevExpress.AIIntegration.Blazor.Chat
Declaration
[Parameter]
public int MaxFileCount { get; set; }Property Value
| Type | Description |
|---|---|
| Int32 | The maximum number of files. |
Remarks
Set the FileUploadEnabled property to true to enable file upload operations for users.
Once a user attaches a file to a message, the AI Chat component adds this file to the file list. Users can attach multiple files simultaneously. Declare a DxAIChatFileUploadSettings object and use its MaxFileCount property to specify the maximum file list size. When the file list reaches its size limit, the component displays an error message. Users can add new files only after they remove one or more uploaded files.
Refer to the DxAIChatFileUploadSettings class description for more information.
Example
The following code snippet activates the file upload functionality in Blazor AI Chat and configures validation rules for uploaded files:
@using DevExpress.AIIntegration.Blazor.Chat
<DxAIChat CssClass="demo-chat"
FileUploadEnabled="true">
<AIChatSettings>
<DxAIChatFileUploadSettings MaxFileCount="2"
MaxFileSize="20000"
AllowedFileExtensions="@(new List<string> { ".jpg", ".pdf" })"
FileTypeFilter="@(new List<string> { "image/*", "application/pdf"})" />
</AIChatSettings>
</DxAIChat>