C# (CSharp) HostInput.GetBindingExpression Beispiele

Beispiel #1

        public override bool Validate()
        {
            var password = HostInput.GetBindingExpression(TextBox.TextProperty);

            if (password != null)
            {
                password.UpdateSource();

                if (string.IsNullOrEmpty(HostInput.Text))
                {
                    Validation.MarkInvalid(password, PasswordRequired);
                    Helpers.ShowError(HostInput);
                    return(false);
                }
            }
            return(base.Validate());
        }