public void openChat(Friend f,string msg)
{
FrmChat frm = new FrmChat(f);
f.Frmchatting = frm;
frm.Show();
f.IsOpen = true;
f.Frmchatting.txtChattingContent.AppendText(f.Nickname + ":" + msg + "\r\n");
}
void ucf_myDBClick(object sender, EventArgs e)
{
UCFriend ucf = (UCFriend)sender;
foreach (Friend olucf in onlineFriends)
{
if (olucf.IP.ToString() == ucf.CurFriend.IP.ToString())
{
if (olucf.IsOpen == false)
{
FrmChat frm = new FrmChat(ucf.CurFriend);
ucf.CurFriend.Frmchatting = frm;
frm.Show();
olucf.IsOpen = true;
}
}
}
}