private void personDetailsControl_PersonExistanceCheckNeeded(object sender, PersonExistanceCheckNededEventArgs e)
{
if (!IsNewPerson) return;
Person person = Program.CurrentDataContext.GetPersonByName(e.Person.FirstName, e.Person.Surname);
if (person == null) return;
e.FindedPerson = person;
e.Exists = true;
if (Conformation.PersonAdding(person.FirstName, person.LastName, this))
{
DialogResult = DialogResult.OK;
Close();
}
}
private void PersonDetailsControl_Validating(object sender, System.ComponentModel.CancelEventArgs e)
{
bool firstNameError = String.IsNullOrEmpty(firstNameEdit.EditValue as string);
bool lastNameError = String.IsNullOrEmpty(lastNameEdit.EditValue as string);
bool surnameNameError = String.IsNullOrEmpty(surNameEdit.EditValue as string);
ErrorProvider.SetError(lastNameEdit, lastNameError ? "Необходима ввести отчество" : null, true);
ErrorProvider.SetError(firstNameEdit, firstNameError ? "Необходима ввести имя" : null, true);
ErrorProvider.SetError(surNameEdit, surnameNameError ? "Необходима ввести фамилию" : null, true);
e.Cancel = firstNameError | lastNameError | surnameNameError;
if (e.Cancel) return;
var existanceCheck =new PersonExistanceCheckNededEventArgs(
new Person
{
FirstName = firstNameEdit.EditValue as string,
Surname = surNameEdit.EditValue as string
});
OnPersonExistanceCheckNeeded(existanceCheck);
ErrorProvider.SetError(firstNameEdit, existanceCheck.Exists ? "Человек с таким именем уже существует." : null, true);
ErrorProvider.SetError(surNameEdit, existanceCheck.Exists ? "Человек с такой фамилией уже существует." : null, true);
e.Cancel = existanceCheck.Exists;
}
private void OnPersonExistanceCheckNeeded(PersonExistanceCheckNededEventArgs e)
{
EventHandler<PersonExistanceCheckNededEventArgs> needed = PersonExistanceCheckNeeded;
if (needed != null) needed(this, e);
}