private void SpinValue(int value)
{
validateTimeInput();
string tempDateTime = "";
DateTime result;
string TimeFormat = "HH:MM";
int selStart = CalTime.SelectionStart;
tempDateTime = DateTime.Now.Year.ToString() + "/" + DateTime.Now.Month.ToString() + "/" + DateTime.Now.Day.ToString() + " " + CalTime.Text;
DateTime.TryParse(tempDateTime, out result);
if (selStart < 0 || selStart > 4)
{
return;
}
if (TimeFormat.Substring(selStart, 1) == "H")
{
result = result.AddHours(value);
CalTime.Text = result.Hour.ToString("00") + ":" + result.Minute.ToString("00");
CalTime.Select(0, 2);
}
else if (TimeFormat.Substring(selStart, 1) == "M")
{
result = result.AddMinutes(value);
CalTime.Text = result.Hour.ToString("00") + ":" + result.Minute.ToString("00");
CalTime.Select(3, 2);
}
}
private void validateTimeInput()
{
DateTime result;
string tempDateTime = "";
tempDateTime = DateTime.Now.Year.ToString() + "/" + DateTime.Now.Month.ToString() + "/" + DateTime.Now.Day.ToString() + " " + CalTime.Text;
try
{
result = Convert.ToDateTime(tempDateTime);
}
catch (Exception ex)
{
CalTime.Undo();
validateTimeInput();
}
}
private void MoveFocus()
{
validateTimeInput();
string TimeFormat = "HH:MM";
int selStart = CalTime.SelectionStart;
if (selStart < 0 || selStart > 4)
{
return;
}
if (TimeFormat.Substring(selStart, 1) == "H")
{
CalTime.Select(3, 2);
}
else if (TimeFormat.Substring(selStart, 1) == "M")
{
CalTime.Select(0, 2);
}
}
private void CalTime_PreviewMouseUp(object sender, MouseButtonEventArgs e)
{
validateTimeInput();
string TimeFormat = "HH:MM";
int selStart = CalTime.SelectionStart;
if (selStart < 0 || selStart > 4)
{
return;
}
if (TimeFormat.Substring(selStart, 1) == "H")
{
CalTime.Select(0, 2);
}
else if (TimeFormat.Substring(selStart, 1) == "M")
{
CalTime.Select(3, 2);
}
}
