public void alterar(String idNoticia, String noticia, String data, String TipoNoticia)
{
String SQL = "UPDATE dbo.noticia";
SQL += " SET noticia = '" + noticia + "', data = '" + data + "' , TipoNoticia = '" + TipoNoticia + "'";
SQL += " WHERE idNoticia = " + idNoticia;
Conexao oConexao = new Conexao("SQLServer");
oConexao.executeNoQuery(SQL);
oConexao.fechaConexao();
}