public static void AddFileReceiveRequest(this ChatTextBox textbox, IFileTransferHandler session, string downloadsFolder)
{
var item = new FileTransferItem(session, downloadsFolder);
textbox.AddItem(item);
}
public static void AddFileSentRequest(this ChatTextBox textbox, IFileTransferHandler session)
{
var item = new FileTransferItem(session);
textbox.AddItem(item);
}