private void Number_PreviewTextInput(object sender, TextCompositionEventArgs e)
{ //only digits
try
{
TextBox textBox = sender as TextBox;
HelpClass.InputJustNumber(ref textBox);
Regex regex = new Regex("[^0-9]+");
e.Handled = regex.IsMatch(e.Text);
}
catch (Exception ex)
{
HelpClass.ExceptionMessage(ex, this);
}
}
private void Number_PreviewTextInput(object sender, TextCompositionEventArgs e)
{
try
{
//only digits
TextBox textBox = sender as TextBox;
HelpClass.InputJustNumber(ref textBox);
if (textBox.Tag.ToString() == "int")
{
Regex regex = new Regex("[^0-9]");
e.Handled = regex.IsMatch(e.Text);
}
else if (textBox.Tag.ToString() == "decimal")
{
input = e.Text;
e.Handled = !decimal.TryParse(textBox.Text + input, out _decimal);
}
}
catch (Exception ex)
{
HelpClass.ExceptionMessage(ex, this);
}
}