public void RefreshGroupMessage()
{
ShowMessage.Text = "";
n = n + 10;
groupmessages.Clear();
groupmessages = groupmessagebll.GetSomeMessages(group, n);
foreach (GroupMessage m in groupmessages)
{
UserBLL userBLL = new UserBLL();
User temp = null;
userBLL.GetUserByID(m.Userid, out temp);
if (m.Sendtype == 6)
{
string strArr = m.Content.Substring(m.Content.LastIndexOf('\\') + 1);
string filename = ".\\groupfile\\" + strArr;
string msg = "\n" + temp.Name + " " + m.Sendtime.ToString() + "\n" + "文件:" + filename + "\n";
ShowMessage.AppendText(msg);
if (!Directory.Exists(".\\groupfile\\"))
{
Directory.CreateDirectory(".\\groupfile\\");
}
if (!File.Exists(filename))
{
FileStream fs = new FileStream(filename, FileMode.OpenOrCreate, FileAccess.Write);
fs.Write(m.Sendfile, 0, m.Sendfile.Length);
fs.Close();
}
}
else
{
string msg = "\n" + temp.Name + " " + m.Sendtime.ToString() + "\n" + m.Content + "\n";
ShowMessage.AppendText(msg);
}
}
ShowMessage.ScrollToEnd();
msgscroll.ScrollToEnd();
}
