public void Clear()
{
var maskedTextProvider = new MaskedTextProvider(TestSimpleDigitMask);
maskedTextProvider.Add("12");
Assert.Equal(2, maskedTextProvider.AssignedEditPositionCount);
maskedTextProvider.Clear();
Assert.Equal(0, maskedTextProvider.AssignedEditPositionCount);
}
public void Clear_MaskedTextResultHint()
{
var maskedTextProvider = new MaskedTextProvider(TestSimpleDigitMask);
maskedTextProvider.Clear(out MaskedTextResultHint resultHint);
Assert.Equal(MaskedTextResultHint.NoEffect, resultHint);
maskedTextProvider.Add("12");
Assert.Equal(2, maskedTextProvider.AssignedEditPositionCount);
maskedTextProvider.Clear(out resultHint);
Assert.Equal(MaskedTextResultHint.Success, resultHint);
Assert.Equal(0, maskedTextProvider.AssignedEditPositionCount);
}
protected override void OnPreviewLostKeyboardFocus(KeyboardFocusChangedEventArgs e)
{
if (StayInFocusUntilValid)
{
_mprovider.Clear();
_mprovider.Add(this.Text);
if (!_mprovider.MaskFull)
{
e.Handled = true;
}
}
base.OnPreviewLostKeyboardFocus(e);
}
private void InputText(string text)
{
string input = text;
int testPosition;
MaskedTextResultHint resultHint;
bool result;
if (RejectInputOnFirstFailure)
{
result = provider.Set(input, out testPosition, out resultHint);
if (!result)
{
OnMaskInputRejected(new MaskInputRejectedEventArgs(testPosition, resultHint));
}
}
else
{
provider.Clear();
testPosition = 0;
// Unfortunately we can't break if we reach the end of the mask, since
// .net iterates over _all_ the chars in the input
for (int i = 0; i < input.Length; i++)
{
char c = input [i];
result = provider.InsertAt(c, testPosition, out testPosition, out resultHint);
if (result)
{
testPosition++; // Move to the next free position
}
else
{
OnMaskInputRejected(new MaskInputRejectedEventArgs(testPosition, resultHint));
}
}
}
}
