public ActionResult Export()
{
List <CompanyInfo> list = new Manager.EmployeeManager().GetCompanies(string.Empty);
IExcel excel = ExcelFactory.CreateDefault();
DataTable dataTable = Converts.ListToDataTable <CompanyInfo>(list);
dataTable.Columns["Name"].Caption = "单位名称";
dataTable.Columns["Code"].Caption = "组织机构代码";
dataTable.Columns["Representative"].Caption = "法人";
dataTable.Columns["AccountBalance"].Caption = "账户余额";
dataTable.Columns.Remove("CompanyId");
dataTable.Columns.Remove("AccountId");
dataTable.Columns.Remove("Positions");
dataTable.Columns.Remove("Remark");
DataSet dataSet = new DataSet();
dataSet.Tables.Add(dataTable);
POIStream stream = new POIStream();
stream.AllowClose = false;
excel.Write(stream, dataSet, ExcelExtendType.XLSX);
stream.AllowClose = true;
byte[] buffer = new byte[stream.Length];
stream.Position = 0;
stream.Read(buffer, 0, buffer.Length);
stream.Dispose();
HttpResponse context = System.Web.HttpContext.Current.Response;
try
{
context.ContentType = "application/ms-excel";
context.AddHeader("Content-Disposition", string.Format("attachment; filename={0}.xlsx", HttpUtility.UrlEncode("单位信息", System.Text.Encoding.UTF8)));
context.BinaryWrite(buffer);
context.Flush();
context.End();
}
catch (Exception ex)
{
context.ContentType = "text/plain";
context.Write(ex.Message);
}
return(null);
}