private void OnSendMsgButtonClick(object sender, EventArgs e)
{
udpServer.SendMsg(SendMsgTextBox.Text);
MessageDisplayTextBox.AppendText(SendMsgTextBox.Text + System.Environment.NewLine);
MessageDisplayTextBox.Refresh();
Switch2FirstLine();
}
private void OnSendMsgButtonClick(object sender, EventArgs e)
{
udpClient.SendMsg(MessageTextBox.Text);
MessageDisplayTextBox.AppendText(MessageTextBox.Text + "\r\n");
MessageDisplayTextBox.Refresh();
MessageTextBox.Clear();
}
private void StatusMessageListBoxClick(object sender, EventArgs e)
{
string value = StatusMessageListBox.SelectedItem as string;
if (!String.IsNullOrWhiteSpace(value))
{
var lines = MessageDisplayTextBox.Lines;
int lineToGoto;
for (lineToGoto = 0; lineToGoto < lines.Length; lineToGoto++)
{
string line = lines[lineToGoto];
if (line.Contains(value))
{
break;
}
}
if (lineToGoto < lines.Length)
{
int position = 0;
for (int i = 0; i < lineToGoto; i++)
{
position += lines[i].Length + Environment.NewLine.Length;
}
MessageDisplayTextBox.SelectionStart = position;
MessageDisplayTextBox.ScrollToCaret();
}
}
}
private void OnMsgKeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
udpServer.SendMsg(SendMsgTextBox.Text);
MessageDisplayTextBox.AppendText(SendMsgTextBox.Text + System.Environment.NewLine);
MessageDisplayTextBox.Refresh();
Switch2FirstLine();
}
}
private void OnKeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
udpClient.SendMsg(MessageTextBox.Text);
MessageDisplayTextBox.AppendText(MessageTextBox.Text + "\r\n");
MessageDisplayTextBox.Refresh();
MessageTextBox.Clear();
}
}
private void AppendToMessageDisplayTextBox(string text)
{
if (InvokeRequired)
{
BeginInvoke(new Action <string>(AppendToMessageDisplayTextBox), text);
return;
}
MessageDisplayTextBox.AppendText(SetEnvironmentNewLineCharacters(text));
}
private void OnUpdateRecvMessage(string msg)
{
if (MessageDisplayTextBox.InvokeRequired)
{
UdpServer.OnReceivceMsg recvMessage = new UdpServer.OnReceivceMsg(OnUpdateRecvMessage);
this.Invoke(recvMessage, msg);
}
else
{
MessageDisplayTextBox.AppendText(msg + System.Environment.NewLine);
MessageDisplayTextBox.Refresh();
}
}
private void OnUpdateRecvMessage(string msg)
{
if (MessageDisplayTextBox.InvokeRequired)
{
UdpClient.OnReceivceMsg recvMessage = new UdpClient.OnReceivceMsg(OnUpdateRecvMessage);
this.Invoke(recvMessage, msg);
}
else
{
MessageDisplayTextBox.AppendText(msg + "\r\n");
MessageDisplayTextBox.Refresh();
}
}
private void ClearMessagesButtonClick(object sender, EventArgs e)
{
StatusLabel.Text = String.Empty;
StatusMessageListBox.Items.Clear();
MessageDisplayTextBox.Clear();
}
private void AppendTextToMessageDisplayTextBox(string text)
{
MessageDisplayTextBox.BeginInvokeOnUIThread(t => MessageDisplayTextBox.AppendText(t), text);
}