public override void DownButton()
{
decimal newValue = Value - Increment;
var args = new ValueChangingEventArgs(Value, newValue);
OnValueChanging(args);
oldText = Text;
base.DownButton();
oldText = Text;
if (args.KeepOldValue)
{
Value = args.OldValue;
}
oldValue = Value;
}
private ValueChangingEventArgs ParseText()
{
try
{
// VSWhidbey 173332: Verify that the user is not starting the string with a "-"
// before attempting to set the Value property since a "-" is a valid character with
// which to start a string representing a negative number.
if (!string.IsNullOrEmpty(Text) &&
!(Text.Length == 1 && Text == "-"))
{
Decimal newValue;
if (Hexadecimal)
{
newValue = Convert.ToDecimal(Convert.ToInt32(Text, 16));
}
else
{
newValue = Decimal.Parse(Text, CultureInfo.CurrentCulture);
}
if (!constraintsCorrection)
{
if ((newValue > Maximum) || (newValue < Minimum))
//if ((newValue != Maximum) && (newValue != Minimum))
{
constraintsCorrection = true;
}
var args = new ValueChangingEventArgs(oldValue, newValue);
OnValueChanging(args);
return(args);
}
}
}
catch
{
// Leave value as it is
}
return(null);
}