如何使用vb.net将图片从dropbox插入到图片框中？

Imports Dropbox.Api
Imports System.IO

Public Class Form1
    Private Async Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
        ' Dropbox API身份验证
        Dim accessToken As String = "YOUR_DROPBOX_ACCESS_TOKEN"
        Dim client As New DropboxClient(accessToken)

        ' 获取要插入的图片的临时链接
        Dim filePath As String = "/path/to/image.jpg"
        Dim link As String = Await client.Files.GetTemporaryLinkAsync(filePath)

        ' 下载图片数据
        Dim response As Dropbox.Api.HttpResponse = Await client.HttpClient.GetAsync(link)
        Dim imageBytes As Byte() = Await response.Content.ReadAsByteArrayAsync()

        ' 加载图片数据到图片框
        Using ms As New MemoryStream(imageBytes)
            PictureBox1.Image = Image.FromStream(ms)
        End Using
    End Sub
End Class