// ADD MEMBER TO LIBRARY
private void addMemberButton_Click(object sender, EventArgs e)
{
int ID = Convert.ToInt32(IDnumericUpDown.Value);
string FirstName = firstNameTextBox.Text;
string LastName = lastNameTextBox.Text;
string UserName = userNameTextBox1.Text;
int newMemberBirth = Convert.ToInt32(BirthNumeric.Value);
DBItems.Initialize();
DBItems.addMember(ID, UserName, FirstName, LastName, newMemberBirth);
memberDataGridView.DataSource = membersBindingSource;
memberDataGridView.Refresh();
this.membersTableAdapter.Fill(this.libraryDataSet.members);
}
