void OnPlus(object sender, EventArgs e)
{
KeyEventArgs ke = new KeyEventArgs(Keys.Up);
TheTimeBox_KeyDown(sender, ke);
TheTimeBox.Select();
TheTimeBox.Focus();
}
private void SelectCorrectText(int SelectedIndex)
{
if (SelectedIndex <= 2)
{
TheTimeBox.Select(0, 2);
}
else if (SelectedIndex <= 5)
{
TheTimeBox.Select(3, 2);
}
else if (SelectedIndex <= 8)
{
TheTimeBox.Select(6, 2);
}
else
{
TheTimeBox.Select(9, 3);
}
}
private void TheTimeBox_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Up)
{
string[] Parts = TheTimeBox.Text.Split(":".ToCharArray());
string[] SecondParts = Parts[2].Split(".".ToCharArray());
if (TheTimeBox.SelectionStart <= 2)
{
int PartNum = 0;
if (int.TryParse(Parts[0], out PartNum))
{
PartNum++;
if (PartNum >= 100)
{
PartNum = 0;
}
Parts[0] = PartNum.ToString("D2");
}
}
else if (TheTimeBox.SelectionStart <= 5)
{
int PartNum = 0;
if (int.TryParse(Parts[1], out PartNum))
{
PartNum++;
if (PartNum >= 60)
{
PartNum = 0;
}
Parts[1] = PartNum.ToString("D2");
}
}
else if (TheTimeBox.SelectionStart <= 8)
{
int PartNum = 0;
if (int.TryParse(SecondParts[0], out PartNum))
{
PartNum++;
if (PartNum >= 60)
{
PartNum = 0;
}
SecondParts[0] = PartNum.ToString("D2");
}
}
else
{
int PartNum = 0;
if (int.TryParse(SecondParts[1], out PartNum))
{
PartNum++;
if (PartNum >= 1000)
{
PartNum = 0;
}
SecondParts[1] = PartNum.ToString("D3");
}
}
SetText(Parts[0], Parts[1], SecondParts[0], SecondParts[1]);
FormatText();
e.Handled = true;
}
else if (e.KeyCode == Keys.Down)
{
string[] Parts = TheTimeBox.Text.Split(":".ToCharArray());
string[] SecondParts = Parts[2].Split(".".ToCharArray());
if (TheTimeBox.SelectionStart <= 2)
{
int PartNum = 0;
if (int.TryParse(Parts[0], out PartNum))
{
PartNum--;
if (PartNum < 0)
{
PartNum = 23;
}
Parts[0] = PartNum.ToString("D2");
}
}
else if (TheTimeBox.SelectionStart <= 5)
{
int PartNum = 0;
if (int.TryParse(Parts[1], out PartNum))
{
PartNum--;
if (PartNum < 0)
{
PartNum = 59;
}
Parts[1] = PartNum.ToString("D2");
}
}
else if (TheTimeBox.SelectionStart <= 8)
{
int PartNum = 0;
if (int.TryParse(SecondParts[0], out PartNum))
{
PartNum--;
if (PartNum < 0)
{
PartNum = 59;
}
SecondParts[0] = PartNum.ToString("D2");
}
}
else
{
int PartNum = 0;
if (int.TryParse(SecondParts[1], out PartNum))
{
PartNum--;
if (PartNum < 0)
{
PartNum = 999;
}
SecondParts[1] = PartNum.ToString("D3");
}
}
SetText(Parts[0], Parts[1], SecondParts[0], SecondParts[1]);
FormatText();
e.Handled = true;
}
else if (e.KeyCode == Keys.Enter)
{
FormatText();
e.Handled = true;
}
else if (e.KeyCode == Keys.Left)
{
FormatText();
if (TheTimeBox.SelectionStart <= 2)
{
TheTimeBox.Select(9, 3);
}
else if (TheTimeBox.SelectionStart <= 5)
{
TheTimeBox.Select(0, 2);
}
else if (TheTimeBox.SelectionStart <= 8)
{
TheTimeBox.Select(3, 2);
}
else
{
TheTimeBox.Select(6, 2);
}
e.Handled = true;
}
else if (e.KeyCode == Keys.Right)
{
FormatText();
if (TheTimeBox.SelectionStart <= 2)
{
TheTimeBox.Select(3, 2);
}
else if (TheTimeBox.SelectionStart <= 5)
{
TheTimeBox.Select(6, 2);
}
else if (TheTimeBox.SelectionStart <= 8)
{
TheTimeBox.Select(9, 3);
}
else
{
TheTimeBox.Select(0, 2);
}
e.Handled = true;
}
else if (!((e.KeyCode >= Keys.D0 && e.KeyCode <= Keys.D9) || (e.KeyCode >= Keys.NumPad0 && e.KeyCode <= Keys.NumPad9)))
{
NonNumKeyPressed = true;
e.Handled = true;
}
}
