ChatAttachment Class
A file attached to a ChatMessage, for example an image the user sends to a multimodal model.
Inheritance
Object
ChatAttachment
Namespace: Radzen.Blazor
Assembly: Radzen.Blazor.dll
Syntax
public class ChatAttachmentConstructors
ChatAttachmentlinkLink to this section
A file attached to a ChatMessage, for example an image the user sends to a multimodal model.
Declaration
public ChatAttachment()Properties
DatalinkLink to this section
Gets or sets the file content.
Declaration
public ReadOnlyMemory<byte> Data { get; set; }Property Value
| Type | Description |
|---|---|
| ReadOnlyMemory<byte> | Gets or sets the file content. |
IsImagelinkLink to this section
Gets whether the attachment is an image.
Declaration
public bool IsImage { get; }Property Value
| Type | Description |
|---|---|
| bool | Gets whether the attachment is an image. |
MediaTypelinkLink to this section
Gets or sets the media type, for example image/png.
Declaration
public string MediaType { get; set; }Property Value
| Type | Description |
|---|---|
| string | Gets or sets the media type, for example image/png. |
NamelinkLink to this section
Gets or sets the file name.
Declaration
public string Name { get; set; }Property Value
| Type | Description |
|---|---|
| string | Gets or sets the file name. |
UrllinkLink to this section
Gets the content as a data URI, usable as an image source.
Declaration
public string Url { get; }Property Value
| Type | Description |
|---|---|
| string | Gets the content as a data URI, usable as an image source. |
Methods
FromDataContentlinkLink to this section
Creates an attachment from the DataContent of a message.
Declaration
public static ChatAttachment FromDataContent(Microsoft.Extensions.AI.DataContent content)Parameters
| Type | Name | Description |
|---|---|---|
| Microsoft.Extensions.AI.DataContent | content | The content. |
Returns
| Type | Description |
|---|---|
| ChatAttachment |
GetMediaTypelinkLink to this section
Gets the media type for a file name from its extension, or application/octet-stream when unknown.
Declaration
public static string GetMediaType(string fileName)Parameters
| Type | Name | Description |
|---|---|---|
| string | fileName | The file name. |
Returns
| Type | Description |
|---|---|
| string |
ToDataContentlinkLink to this section
Converts the attachment to the DataContent sent to the model.
Declaration
public Microsoft.Extensions.AI.DataContent ToDataContent()Returns
| Type | Description |
|---|---|
| Microsoft.Extensions.AI.DataContent |