private void OnInputValidationError(object sender, InputValidationErrorEventArgs e)
{
if (this.Child != null)
{
CellEditor.SetHasError(( DependencyObject )this.Child, true);
}
}
private void Decimal_InputValidationError(object sender, InputValidationErrorEventArgs e)
{
DecimalUpDown dSender = (DecimalUpDown)sender;
string value = dSender.Text;
value = value.Replace(',', '.');
decimal parseValue;
if (decimal.TryParse(value, NumberStyles.Float, new CultureInfo("en-US"), out parseValue))
{
if (parseValue > dSender.Maximum)
{
dSender.Value = dSender.Maximum;
}
else if (parseValue < dSender.Minimum)
{
dSender.Value = dSender.Minimum;
}
else
{
dSender.Value = parseValue;
}
}
}
private void RaiseInputValidationError(Exception e)
{
if (InputValidationError != null)
{
InputValidationErrorEventArgs args = new InputValidationErrorEventArgs(e);
InputValidationError(this, args);
if (args.ThrowException)
{
throw args.Exception;
}
}
}
protected override void OnDateValidationError(DatePickerDateValidationErrorEventArgs e)
{
base.OnDateValidationError(e);
// This validation error may have been raised by the "CommitInput()" call.
// If this is the case, use the _commitException member.
if (InputValidationError != null)
{
InputValidationErrorEventArgs args = (_commitException != null)
? new InputValidationErrorEventArgs(_commitException)
: new InputValidationErrorEventArgs(e.Exception);
InputValidationError(this, args);
if (args.ThrowException)
{
throw args.Exception;
}
}
}
protected void SyncTextAndValueProperties(bool updateValueFromText, string text)
{
if (_isSyncingTextAndValueProperties)
{
return;
}
_isSyncingTextAndValueProperties = true;
Exception error = null;
if (updateValueFromText)
{
try
{
Value = ConvertTextToValue(text);
}
catch (Exception e)
{
error = e;
}
}
Text = ConvertValueToText();
if (TextBox != null)
{
TextBox.Text = Text;
}
if (updateValueFromText)
{
if ((error != null) && (InputValidationError != null))
{
InputValidationErrorEventArgs args = new InputValidationErrorEventArgs(error.Message);
InputValidationError(this, args);
}
}
_isSyncingTextAndValueProperties = false;
}
private void txt_InputValidationError(object sender, InputValidationErrorEventArgs e)
{
Funcoes.Mensagem("Valor Inválido", TituloErro, MessageBoxButton.OK);
}
