i make sms send api with file upload but it throws error Operation timeout file upload failed . how can i remove this error please send me reply fast its urgent.

Question

i make sms send api with file upload but it throws error Operation timeout file upload failed  . how can i remove this error please send me reply fast its urgent.

Rakesh Kalluri · Answer

Send Mail with multiple Attachments using asp.net To Subject Message Attach a file: .cs code using System; using System.Data; using System.Configuration; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.HtmlControls; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Xml.Linq; using System.Linq; using System.Net.Mail; public partial class Default2 : System.Web.UI.Page { protected void Page_Load(object sender EventArgs e) { } protected void btnSubmit_Click(object sender EventArgs e) { MailMessage mail = new MailMessage(); mail.To.Add(txtto.Text); mail.From = new MailAddress(salikrammaurya@gmail.com); mail.Subject = txtsubject.Text; mail.Body = txtmessage.Text; mail.IsBodyHtml = true; //Attach file using FileUpload Control and put the file in memory stream if (fileUpload1.HasFile) { mail.Attachments.Add(new Attachment(fileUpload1.PostedFile.InputStream fileUpload1.FileName)); } if (fileUpload2.HasFile) { mail.Attachments.Add(new Attachment(fileUpload2.PostedFile.InputStream fileUpload2.FileName)); } if (fileUpload3.HasFile) { mail.Attachments.Add(new Attachment(fileUpload3.PostedFile.InputStream fileUpload3.FileName)); } if (fileUpload4.HasFile) { mail.Attachments.Add(new Attachment(fileUpload4.PostedFile.InputStream fileUpload4.FileName)); } SmtpClient smtp = new SmtpClient(); smtp.Host = smtp.gmail.com; //Or Your SMTP Server Address smtp.Credentials = new System.Net.NetworkCredential(salikrammaurya@gmail.com password); //Or your Smtp Email ID and Password smtp.EnableSsl = true; smtp.Send(mail); } } Reply Quick Reply Report

i make sms send api with file upload but it throws error "Operation timeout file upload failed " . how can i remove this error please send me reply fast its urgent.