private void ChatRoom_Load(object sender, EventArgs e) { ChatRoom.chatroom = this; Timer timer = new Timer(); timer.Interval = (1 * 1000); // 10 secs timer.Tick += new EventHandler(timer_Tick); timer.Start(); List <string> strnamer = new List <string>(); Server.Service1 server = new Server.Service1(); string[] strnamer1 = strnamer.ToArray(); server.getUsersgroupContacts(EnterUser.EnterUserForm.email, ref strnamer1); int i = strnamer1.Length; if (i > 0 && strnamer1[0] != "\0") { lbl1_Email.Text = strnamer1[0]; if (i > 1 && strnamer1[1] != "\0") { lbl2_Email.Text = strnamer1[1]; if (i > 2 && strnamer1[2] != "\0") { lbl3_Email.Text = strnamer1[2]; if (i > 3 && strnamer1[3] != "\0") { lbl4_Email.Text = strnamer1[3]; } else { lbl4_Email.Text = " "; } } else { lbl3_Email.Text = " "; lbl4_Email.Text = " "; } } else { lbl2_Email.Text = " "; lbl3_Email.Text = " "; lbl4_Email.Text = " "; } } else { lbl1_Email.Text = " "; lbl2_Email.Text = " "; lbl3_Email.Text = " "; lbl4_Email.Text = " "; } }
private void btn_Refresh_Click(object sender, EventArgs e) { List <string> strnamer = new List <string>(); Server.Service1 server = new Server.Service1(); string[] strnamer1 = strnamer.ToArray(); server.getUsersgroupContacts(EnterUser.EnterUserForm.email, ref strnamer1); int i = strnamer1.Length; if (i > 0 && strnamer1[0] != "\0") { lbl1_Email.Text = strnamer1[0]; if (i > 1 && strnamer1[1] != "\0") { lbl2_Email.Text = strnamer1[1]; if (i > 2 && strnamer1[2] != "\0") { lbl3_Email.Text = strnamer1[2]; if (i > 3 && strnamer1[3] != "\0") { lbl4_Email.Text = strnamer1[3]; } else { lbl4_Email.Text = " "; } } else { lbl3_Email.Text = " "; lbl4_Email.Text = " "; } } else { lbl2_Email.Text = " "; lbl3_Email.Text = " "; lbl4_Email.Text = " "; } } else { lbl1_Email.Text = " "; lbl2_Email.Text = " "; lbl3_Email.Text = " "; lbl4_Email.Text = " "; } }