// метод, задействующий клавиатуру
public void ControlKeys(KeyEventArgs e)
{
switch (e.KeyCode)
{
case Keys.D0: InsertText("0"); break;
case Keys.D1: InsertText("1"); break;
case Keys.D2: InsertText("2"); break;
case Keys.D3: InsertText("3"); break;
case Keys.D4: InsertText("4"); break;
case Keys.D5: InsertText("5"); break;
case Keys.D6: InsertText("6"); break;
case Keys.D7: InsertText("7"); break;
case Keys.D8: InsertText("8"); break;
case Keys.D9: InsertText("9"); break;
case Keys.Oemcomma:
if (DigitTextBox.Text.IndexOf(',') < 0)
{
DigitTextBox.Text += ",";
}
break;
case Keys.Back:
if (DigitTextBox.Text.ToCharArray().Length <= 1)
{
DigitTextBox.Text = "0";
}
else
{
DigitTextBox.Text = DigitTextBox.Text.Substring(0, DigitTextBox.Text.Length - 1);
}
break;
case Keys.Delete: DigitTextBox.Clear(); break;
case Keys.Up: SetItemInComboBox('+', DigitComboBox, ref indexF); break;
case Keys.Down: SetItemInComboBox('-', DigitComboBox, ref indexF); break;
case Keys.Right: SetItemInComboBox('+', AnswerComboBox, ref indexS); break;
case Keys.Left: SetItemInComboBox('-', AnswerComboBox, ref indexS); break;
case Keys.PageUp: SetItemInComboBox('+', CategoryComboBox, ref indexC); break;
case Keys.PageDown: SetItemInComboBox('-', CategoryComboBox, ref indexC); break;
}
}
public ValuteCompute()
{
Controls.Add(RestartLabel);
Controls.Add(AnswerLabel);
Controls.Add(DigitLabel);
Controls.Add(AnswerComboBox);
Controls.Add(DigitComboBox);
Controls.Add(ButtonRestart);
Controls.Add(AnswerTextBox);
Controls.Add(DigitTextBox);
Name = "ValuteCompute";
AnswerTextBox.AddColor1();
DigitTextBox.AddColor1();
ButtonRestart.AddColor1();
DigitComboBox.TextChanged += new EventHandler(SetOption);
AnswerComboBox.TextChanged += new EventHandler(SetOption);
DigitTextBox.TextChanged += new EventHandler(GetAnswer);
ButtonRestart.Click += new EventHandler(SetValuteCourse);
}
