How to store filepath in array list

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C#

public void File()
    {
        if (flpProspectus.HasFile)
        {
            string fileExtension = System.IO.Path.GetExtension(flpProspectus.FileName);
            int fileSize = flpProspectus.PostedFile.ContentLength;
            HttpFileCollection hfc = Request.Files;
            for (int i = 0; i < hfc.Count; i++)
            {
                HttpPostedFile hpf = hfc[i];
                if (hpf.ContentLength > 0)
                {
                    hpf.SaveAs(Server.MapPath("~/college/fileupload1/") + System.IO.Path.GetFileName(hpf.FileName));
                    string filepath = Server.MapPath("~/college/fileupload1/");
                    string  path = filepath + hpf.FileName;
                      string[] arr = new string[5];
   
                }
                arr[0] = path;
                arr[1] = path;
                arr[2] = path;
                arr[3] = path;
                arr[4] = path;
                string s = arr[i];
               
               
            }
        }
        arr[0] = objDCI_BAL.Prospectus_mention_File1 = path;
        arr[1] = objDCI_BAL.Prospectus_mention_File2 = path;
        arr[2] = objDCI_BAL.Prospectus_mention_File3 = path;
        arr[3] = objDCI_BAL.Prospectus_mention_File4 = path;
        arr[4] = objDCI_BAL.Prospectus_mention_File5 = path;

What I have tried:

I want To Store Value when looping start then first path store in arr[0] second time store in arr[1] third arr[2] fourth arr[3] and fifth arr[4]

so how to store this value
and after storing value i want to fetch value in this object

C#

arr[0] = objDCI_BAL.Prospectus_mention_File1 = path;
 arr[1] = objDCI_BAL.Prospectus_mention_File1 = path;
 arr[2] = objDCI_BAL.Prospectus_mention_File1 = path;
 arr[3] = objDCI_BAL.Prospectus_mention_File1 = path;
arr[4] = objDCI_BAL.Prospectus_mention_File1 = path;

Posted 23-Mar-17 1:43am

Member 12183079

Updated 23-Mar-17 1:56am

Karthik_Mahalingam

v2

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Comments

F-ES Sitecore 23-Mar-17 7:47am

What's wrong with the code you have?

Member 12183079 23-Mar-17 7:49am

file path is not storing in array list

F-ES Sitecore 23-Mar-17 8:01am

Each time you get the "path" you set all items in the array to that variable so all you'll end up with is an array where all the elements contain the last path.

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Karthik_Mahalingam · Accepted Answer · 2017-03-23T01:56:00

Solution 1

declare the array outside the loop and assign it through loop index

string[] arr = new string[5];
        for (int i = 0; i < hfc.Count; i++)
           {
               HttpPostedFile hpf = hfc[i];
               if (hpf.ContentLength > 0)
               {
                   hpf.SaveAs(Server.MapPath("~/college/fileupload1/") + System.IO.Path.GetFileName(hpf.FileName));
                   string filepath = Server.MapPath("~/college/fileupload1/");
                   string  path = filepath + hpf.FileName;
                    if(i<5)
                    arr[i] = path;

               }

arr[0] = path;
                arr[1] = path;
                arr[2] = path;
                arr[3] = path;
                arr[4] = path;
                string s = arr[i];

Posted 23-Mar-17 1:56am

Karthik_Mahalingam

Updated 23-Mar-17 1:57am

Comments

Member 12183079 23-Mar-17 8:21am

it is working fine but how to store value means every file storing in path string so i want to know how to store first path like in path string and second value stored in string path1 and third vaule in string path2
so please help me

means i want store every value in diffrent string

Karthik_Mahalingam 23-Mar-17 8:22am

use array index to access each path, why to store in the path1, path2 .... , you will not know that how many files has been uploaded.

Member 12183079 23-Mar-17 8:24am

no i know i set only 5 file can be upload so how to use in array index

Karthik_Mahalingam 23-Mar-17 8:26am

string path1 = arr[0];
string path2 = arr[1];
string path3 = arr[2];
string path4 = arr[3];
string path5 = arr[4];

Member 12183079 23-Mar-17 8:31am

Thank You

Karthik_Mahalingam 23-Mar-17 8:33am

welcome

Karthik_Mahalingam 4-Apr-17 5:34am

am not getting your issue sir

Member 12183079 4-Apr-17 5:38am

ok sir

so please help me

Member 12183079 4-Apr-17 6:58am

ohh when i upload file on this id :-flpProspectus then it is working Fine

but when i upload file on this id :-flpOrientation it is not working it fetch out of loop

Karthik_Mahalingam 4-Apr-17 7:48am

not working means, getting any error?

Member 12183079 4-Apr-17 8:03am

no not getting error when i choose file on flpOrientation id then it send out from loop it is not going if (hfc.GetKey(i) == "ctl00$ContentPlaceHolder1$flpOrientation")
inside the condition