Want to protect your cyber security and still get fast solutions? Ask a secure question today.Go Premium

x
  • Status: Solved
  • Priority: Medium
  • Security: Public
  • Views: 167
  • Last Modified:

How to read the dirlisting into a array and store in grid.

I have an folder FileRepo: It contains files of the format.
AAAAK5389F1_FORM16A_2010-11_Q1.pdf
AAAAK5389F1_FORM16A_2010-11_Q2.pdf
AAAAK5389F1_FORM16A_2010-11_Q3.pdf
AAAAK5389F1_FORM16A_2010-11_Q4.pdf
AAAAK5389F2_FORM16A_2010-11_Q1.pdf
AAAAK5389F2_FORM16A_2010-11_Q2.pdf
AAAAK5389F2_FORM16A_2010-11_Q3.pdf
AAAAK5389F2_FORM16A_2010-11_Q4.pdf

The user enters the token no. which is common for file.ex. AAAAK5389F1
I want when the user enters this token no. in txttoken
The gridview should be filled with all files containing this token no. i.e
AAAAK5389F1_FORM16A_2010-11_Q1.pdf
AAAAK5389F1_FORM16A_2010-11_Q2.pdf
AAAAK5389F1_FORM16A_2010-11_Q3.pdf
AAAAK5389F1_FORM16A_2010-11_Q4.pdf
0
searchsanjaysharma
Asked:
searchsanjaysharma
  • 2
1 Solution
 
BuggyCoderCommented:
            var dt = new DataTable();
            dt.Columns.Add("Name", typeof(string));

            Directory.GetFiles("YourFolderPath", "AAAAK5389F1*.*")
                .ToList()
                .ForEach(s =>
                             {
                                 var dr = dt.NewRow();
                                 dr.SetField<string>("Name", s.Substring(s.LastIndexOf('\\') + 1));

                                 dt.Rows.Add(dr);
                             });

            if(dt.Rows.Count>0)
            {
                GridView1.DataSource=dt;
                GridView1.DataBind();                
            }

Open in new window

0
 
searchsanjaysharmaAuthor Commented:
Files is the folder where all files are kept.
Its giving System.IO.DirectoryNotFoundException: Could not find a part of the path 'D:\Program Files\Microsoft Visual Studio 9.0\Common7\IDE\Files'.

  protected void Button1_Click(object sender, EventArgs e)
    {
        var dt = new DataTable();
        dt.Columns.Add("Name", typeof(string));

        Directory.GetFiles("Files",TextBox1.Text.Trim()+"*.pdf")
            .ToList()
            .ForEach(s =>
            {
                var dr = dt.NewRow();
                dr.SetField<string>("Name", s.Substring(s.LastIndexOf('\\') + 1));

                dt.Rows.Add(dr);
            });

        if (dt.Rows.Count > 0)
        {
            GridView1.DataSource = dt;
            GridView1.DataBind();
        }

    }
0
 
searchsanjaysharmaAuthor Commented:
ok
0

Featured Post

Concerto's Cloud Advisory Services

Want to avoid the missteps to gaining all the benefits of the cloud? Learn more about the different assessment options from our Cloud Advisory team.

  • 2
Tackle projects and never again get stuck behind a technical roadblock.
Join Now