protected void BtnExportar_Click(object sender, EventArgs e)
{
String mapPath = Server.MapPath("\\temp");
FiltraAnimais();
String filePath = animalController.ExportaArquivoCSV(animais, mapPath);
Response.ContentType = "application/csv";
Response.AddHeader("content-disposition", "attachment; filename=output.csv");
Response.TransmitFile(@filePath);
Response.End();
}
