private async Task <OneDriveItem> UploadToOneDriveAsync(DesktopFileSource selectedFile)
{
bool isConnected = await ConnectToOneDriveAsync();
if (!isConnected)
{
return(null);
}
OneDriveItem uploadedItem = null;
try
{
OneDriveItem rootFolder = await ODClient.GetOneDriveRootAsync();
OneDriveItem[] itemsInRootFolder = await rootFolder.GetChildItemsAsync();
uploadedItem = await rootFolder.UploadFileAsync(selectedFile, OverwriteOption.Rename, null, this);
}
catch (Exception ex)
{
MessageBox.Show("Error: " + ex.Message);
}
return(uploadedItem);
}
private async void buttonUploadToOneDrive_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(textBoxLocalFile.Text))
{
MessageBox.Show("Select a file to upload first");
return;
}
if (!File.Exists(textBoxLocalFile.Text))
{
MessageBox.Show("File path is invalid. Select a valid file and try again.");
return;
}
DesktopFileSource selectedFile = new DesktopFileSource(textBoxLocalFile.Text);
OneDriveItem uploadedItem = await UploadToOneDriveAsync(selectedFile);
if (null != uploadedItem)
{
textBoxFileIdentifer.Text = uploadedItem.Identifier;
MessageBox.Show("Upload complete");
}
}