//
//
//
#endregion//Public Methods
#region no Private Methods
// *****************************************************************
// **** Private Methods ****
// *****************************************************************
//
//
//
//
#endregion//Private Methods
#region Event Handlers
// *****************************************************************
// **** Event Handlers ****
// *****************************************************************
//
//
// **** textBox_KeyUp ****
//
/// <summary>
/// Handles when a user types into the textbox.
/// </summary>
private void textBox_KeyUp(object sender, KeyEventArgs e)
{
TextBox tb = (TextBox)sender; // sender of this event is text box
if (e.KeyCode == Keys.Enter)
{ // "enter key" was pressed!
// Generate a parameter change request for our associated engine.
string newValueStr = tb.Text;
try
{
// Test the format!
int newValue = Convert.ToInt32(tb.Text);
//int hubID = 1; // id of the display hub that holds this
m_RemoteEngineHub.HubEventEnqueue(EngineEventArgs.RequestParameterChange(m_ParameterInfo, newValue)); //, hubID));
ParameterName.Focus(); // take focus from textbox.
}
catch (Exception)
{ // Failed restore old value
tb.Text = m_Memory.ToString();
IsUserInputActive = false;
tb.ForeColor = TextColorDefault;
}
IsUserInputActive = false;
}
else if (e.KeyCode == Keys.Escape)
{ // "escape key"
tb.Text = m_Memory.ToString();
IsUserInputActive = false;
tb.ForeColor = TextColorDefault;
}
else
{ // the key pressed was NOT the enter key.
if (!IsUserInputActive)
{ // first time we started typing here.
// tb.Clear();
IsUserInputActive = true; // flag that user is typing.
tb.ForeColor = TextColorHiLite;
}
}
}//end textBox_KeyUp()
