///<inheritdoc/>
public int CursorStart()
{
return
(provider.IsEditPosition(0)
? 0
: provider.FindEditPositionFrom(0, true));
}
public void IsEditPosition()
{
var maskedTextProvider = new MaskedTextProvider(TestSimpleDigitMask);
Assert.False(maskedTextProvider.IsEditPosition(6));
Assert.True(maskedTextProvider.IsEditPosition(0));
Assert.False(maskedTextProvider.IsEditPosition(1));
}
//When the text is about to be inserted:
protected override void OnTextInput(System.Windows.Input.TextCompositionEventArgs e)
{
string PreviousText = this.Text;
if (NewTextIsOk)
{
base.OnTextInput(e);
if (_mprovider.VerifyString(this.Text) == false)
{
this.Text = PreviousText;
}
while (!_mprovider.IsEditPosition(this.CaretIndex) && _mprovider.Length > this.CaretIndex)
{
this.CaretIndex++;
}
}
else
{
e.Handled = true;
}
}