protected override void OnKeyDown(KeyEventArgs args)
{
if (CanTextCommit != null && (args.Key == Keys.RETURN || args.Key == Keys.NUMPADENTER))
{
var canArgs = new CanCommitEventArgs { Cancel = false };
CanTextCommit(this, canArgs);
if (canArgs.Cancel) return;
}
base.OnKeyDown(args);
}
void Binding_CanTextCommit(object sender, CanCommitEventArgs e)
{
try
{
SourcePropertyChanged(sender, null);
}
catch (FormatException)
{
e.Cancel = true;
}
}