private void BT_Reset_Click(object sender, EventArgs e)
{
TB_Set_Data.ForeColor = Color.Black;
sData_Display = "0";
TB_Set_Data.Text = sData_Display;
TB_Set_Data.Select();
}
private void FormParaSetting_Load(object sender, EventArgs e)
{
_paraObject = paraObject;
refresh(paraObject);
timer1.Enabled = true;
TB_Set_Data.Select();
TB_Set_Data.Select(sData_Display.Length, 0);
}
private void Control_Click(object sender, EventArgs e)
{
try
{
if (TB_Set_Data.ForeColor == Color.Red)
{
sData_Display = "";
TB_Set_Data.ForeColor = Color.Black;
}
if (TB_Set_Data.Text == "0")
{
if (sender != BT_Dot)
{
sData_Display = "";
}
}
if (sender == BT_0)
{
sData_Display += "0";
}
else if (sender == BT_1)
{
sData_Display += "1";
}
else if (sender == BT_2)
{
sData_Display += "2";
}
else if (sender == BT_3)
{
sData_Display += "3";
}
else if (sender == BT_4)
{
sData_Display += "4";
}
else if (sender == BT_5)
{
sData_Display += "5";
}
else if (sender == BT_6)
{
sData_Display += "6";
}
else if (sender == BT_7)
{
sData_Display += "7";
}
else if (sender == BT_8)
{
sData_Display += "8";
}
else if (sender == BT_9)
{
sData_Display += "9";
}
else if (sender == BT_Dot)
{
if (Convert.ToDouble(sData_Display) == 0)
{
sData_Display = "0.";
}
else if (Convert.ToDouble(sData_Display) % Convert.ToInt32(sData_Display) == 0)
{
sData_Display += ".";
}
}
else if (sender == BT_Backspace)
{
if (sData_Display != "")
{
sData_Display = sData_Display.Remove(sData_Display.Length - 1, 1); //(sData_Display.Length - 2);
if (sData_Display == "" || sData_Display == "-")
{
sData_Display = "0";
}
}
}
else if (sender == BT_Plus_Minus)
{
dData_Display = Convert.ToDouble(sData_Display);
dData_Display *= -1;
sData_Display = dData_Display.ToString();
}
if (sData_Display == "")
{
sData_Display = "0";
}
TB_Set_Data.Text = sData_Display.ToString();
dData_Display = Convert.ToDouble(sData_Display);
if (sender != TB_Set_Data)
{
TB_Set_Data.Select();
TB_Set_Data.Select(sData_Display.Length, 0);
}
}
catch
{
TB_Set_Data.Text = "Error";
TB_Set_Data.ForeColor = Color.Red;
TB_Set_Data.Select();
TB_Set_Data.Select(sData_Display.Length, 0);
}
}
private void Key_Press(object sender, KeyPressEventArgs e)
{
try
{
if (TB_Set_Data.Text == "Error" || TB_Set_Data.Text == "Out Of Range")
{
TB_Set_Data.ForeColor = Color.Black;
sData_Display = "";
}
if (e.KeyChar >= '0' && e.KeyChar <= '9')
{
if (sData_Display == "0")
{
sData_Display = e.KeyChar.ToString();
}
else if (sData_Display == "-0")
{
sData_Display = "-" + e.KeyChar.ToString();
}
else
{
sData_Display += e.KeyChar;
}
}
if (e.KeyChar == (char)Keys.Enter)
{
dData_Display = Convert.ToDouble(sData_Display);
double data = dData_Display;
if (data < paraObject.LowerLimit || data > paraObject.UpperLimit)
{
TB_Set_Data.Text = "Out Of Range";
TB_Set_Data.ForeColor = Color.Red;
TB_Set_Data.Select();
TB_Set_Data.Select(sData_Display.Length, 0);
return;
}
if (_paraObject.Value != data)
{
paraObject.Value = data;
}
Thread.Sleep(200);
timer1.Enabled = false;
this.Close();
}
if (e.KeyChar == (char)Keys.Escape)
{
paraObject = _paraObject;
timer1.Enabled = false;
this.Close();
}
if (e.KeyChar == '-')
{
if ('-'.ToString() == sData_Display.Substring(0, 1))
{
sData_Display = sData_Display.Substring(1);
}
else
{
sData_Display = "-" + sData_Display;
}
}
if (e.KeyChar == (char)Keys.Back)
{
if (sData_Display != "0")
{
if (sData_Display.Length == 1)
{
sData_Display = "0";
}
else
{
sData_Display = sData_Display.Substring(0, sData_Display.Length - 1);
}
}
}
if (e.KeyChar == '.')
{
if (sData_Display == "0")
{
sData_Display = "0.";
}
else
{
sData_Display = sData_Display + ".";
}
}
TB_Set_Data.Text = sData_Display.ToString();
TB_Set_Data.Select();
TB_Set_Data.Select(sData_Display.Length, 0);
}
catch (System.Exception ex)
{
TB_Set_Data.Text = "Error";
TB_Set_Data.ForeColor = Color.Red;
}
}