hey 
I have a form for sending and assigning news to people .. and by that they 
can attach their file and then choose one item from our list as category 
or manager list and then click on submit and it will be send as well.. but 
my prblem is when the user browse the file it just keeps the path of the 
file on the textbox and then user see the selected item which can add or 
remove them as well.. when he dose that I mean the second part, the file 
which has selected on that textbox will be gone by itself... and user 
should attach the file again.. so do u know any way to keep the path file 
in the form although we have some other transaction ... add button /remove 
button (post back)...
I sent you the part of sending email which is working by submit button 
only... I hope you can help me ... 


please help me ...

thank you so much

here is the sending mail code:

private void btnSubmit_Click(object sender, System.EventArgs e)
		{	
			
			//some string manipulations to extract the 
filename from the full file path
			//save the file to the destination path on your 
server
			try
			{
				ManagersDB Managers = new ManagersDB();
				string sOldName="";
				string sNewName="";
				if(inpFile.PostedFile.FileName!="")
				{
					//getting file names
					string nam = 
inpFile.PostedFile.FileName ;
					int i= nam.LastIndexOf("\\") ;
					sOldName =nam.Substring(i);
					i=sOldName.LastIndexOf(".");
					String sExt = "";
					if (i>0) { sExt = 
sOldName.Substring(i); }
					sNewName= Guid.NewGuid().ToString()
+sExt;
					//POST THE FILE
					inpFile.PostedFile.SaveAs
("c:\\mgrNewsFiles\\"+sNewName);	//for files
					inpFile.PostedFile.SaveAs
("c:\\mgrNewsFiles\\"+sOldName);	//for distribution/delete
					
				}
				//DO THE DB STUFF
				//Insert Doc Data --> ManagerDocs, Insert 
Mapping Data --> FirmDocMapping
				int[] iFirmIDs = new int
[lstAssigned.Items.Count/*+1*/];
				int iCnt=0;
				foreach(ListItem li in lstAssigned.Items)
				{
					iFirmIDs[iCnt] = Convert.ToInt16
(li.Value);
					iCnt++;
				}
				/*//add all 
					iFirmIDs[iCnt] = -1;		
							
	//adding "all firms" folks*/
					

				Managers.SetManagerDocInfo(txtTitle.Text, 
sNewName, sOldName, Convert.ToDateTime(txtDate.Text), Convert.ToInt16
(selCategories.SelectedItem.Value),Convert.ToInt16
(selPosters.SelectedItem.Value),txtAbstract.Text,iFirmIDs);

				//Send the mail
				MailMessage oMsg = new MailMessage();
				oMsg.Bcc = FormatMessageToList(iFirmIDs);
				oMsg.From  = "Manager.News@D...";
				oMsg.Subject = txtTitle.Text;
				oMsg.BodyFormat = MailFormat.Html;
				oMsg.Body = "html page";
				if(inpFile.PostedFile.FileName!="")
				{
					oMsg.Attachments.Add(new 
MailAttachment("c:\\mgrNewsFiles\\"+sOldName));
				}
				SmtpMail.SmtpServer 
= "smtp.domainname.com";
				SmtpMail.Send(oMsg);
				if(inpFile.PostedFile.FileName!="")
				{
					try
					{
						//delete file used for send
						System.IO.File.Delete
("c:\\mgrNewsFiles\\"+sOldName);
					}
					catch (Exception oFileEx)
					{
						//exception if delete fails
						throw oFileEx;
					}
				}
				Response.Redirect("UploadConfirm.aspx");

			}
			catch(Exception E)
			{
				throw E;
			}
			

		}