/* For Event handlers */
private void SendMessage()
{
var selected = ContactList.SelectedItem as ContactDto;
var msg = new MessageDto
{
From = new UserDto {
Id = Properties.Settings.Default.UserId, FullName = Properties.Settings.Default.FullName
},
To = selected.User,
Content = MessageInput.Text,
DispatchedAt = DateTimeOffset.Now
};
MessageInput.Clear();
selected.Messages.Items.Add(msg);
selected.LastMessage = msg;
Contacts.Refresh();
MessagesQueue.Add(new SendMessageBindingModel
{
Content = msg.Content,
From = Properties.Settings.Default.UserId,
To = selected.User.Id,
DispatchedAt = msg.DispatchedAt
});
ConversationScrollViewer.ScrollToBottom();
}
private void SendBtn_Click(object sender, EventArgs e)//发送按钮
{
if (serial.IsOpen)
{
if (MessageInput.Text.Length != 0)
{
serial.Write(MessageInput.Text);
DisplayArea.AppendText("[" + TimeStamp + " SEND]" + MessageInput.Text + Environment.NewLine);
MessageInput.Clear();
}
}
else
{
MessageBox.Show("请先打开串口！");
}
}
private void MessageInput_KeyDown(object sender, KeyEventArgs e)//输入框回车事件
{
if (e.KeyCode == Keys.Enter)
{
if (serial.IsOpen)
{
if (MessageInput.Text.Length != 0)
{
serial.Write(MessageInput.Text);
DisplayArea.AppendText("[" + TimeStamp + " SEND]" + MessageInput.Text + Environment.NewLine);
MessageInput.Clear();
}
}
else
{
MessageBox.Show("请先打开串口！");
}
}
}
