private void btnSave_Click(object sender, EventArgs e)
{
string[] enderecoArray = cmbEndereco.Text.Split(',');
string endereco = enderecoArray[0];
TblEmpresaModel empresaModel = new TblEmpresaModel(txtRazao.Text, txtCnpj.Text, txtEstado.Text, int.Parse(endereco), long.Parse(txtTelefone.Text))
{
State = EntityState.Add
};
MessageBox.Show(empresaModel.saveChange());
txtCnpj.Text = string.Empty;
txtCodigo.Text = string.Empty;
txtEstado.Text = string.Empty;
txtRazao.Text = string.Empty;
txtTelefone.Text = string.Empty;
cmbEndereco.Text = string.Empty;
}
