Show image from gridview to imagebox

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hi all
i have a grid-view and file up-loader just like below

Screen

and file uploader work well user can send the file in the folder of my website and see the name of the file in the grid view but the problem is i want when user click on Select Link or one of that buttons (one for delete and one for show)
the image shows in the imagebox below of the file uploader
and this my code behind for gridview getting data

private void getimages()
    {
        string[] filePaths = Directory.GetFiles(Server.MapPath("~/GalleryFiles/"), "*.jpg");
        List<ListItem> files = new List<ListItem>();
        foreach (string filePath in filePaths)
        {
            string fileName = Path.GetFileName(filePath);

            files.Add(new ListItem(fileName, "~/GalleryFiles/" + fileName));
        }
        GridView1.DataSource = files;
        GridView1.DataBind();
    }

What I have tried:

this function give all of the .jpg files from the GalleryFiles Directory and shows in the gridview and user can delete them but i want to show them in the image box
this code for delete files

protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
{


        if (e.CommandName == "DeleteFile")
        {
            var index = Convert.ToInt32(e.CommandArgument);

            var row = GridView1.Rows[index];
            //select that column has filepath
            var filePath = row.Cells[0].Text;

            var fullFileName = Request.PhysicalApplicationPath + @"\GalleryFiles\" + filePath;

            if (File.Exists(fullFileName))
            {
                // Delete file
                File.Delete(fullFileName);


            }
            // Refresh data
            getimages();
        }

}

i hope these codes help!
thanks in advance

Posted 3-Nov-17 9:11am

Member 13019612

Updated 3-Nov-17 16:02pm

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Karthik_Mahalingam · Accepted Answer · 2017-11-03T16:02:00

try

protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
       {
           if (e.CommandName == "Select") // name of the command
           {
               var index = Convert.ToInt32(e.CommandArgument);
               var row = GridView1.Rows[index];
               var filePath = row.Cells[2].Text; // zero based index
               var fullFileName = Path.Combine( Server.MapPath( "GalleryFiles") + filePath);
               if (File.Exists(fullFileName))
               {
                   Image1.ImageUrl = fullFileName;
               }
           }
       }