protected void GridFileView_RowCommand(object sender, GridViewCommandEventArgs e)
{
if (e.CommandName.Equals("Download"))
{
GridViewRow row = (GridViewRow)(((ImageButton)e.CommandSource).NamingContainer);
HiddenField HiddenKey = (HiddenField)row.Cells[0].FindControl("HiddenKey");
string pname = e.CommandArgument.ToString();
string fileName = Path.GetFileNameWithoutExtension(pname);
string fileExtension = Path.GetExtension(pname);
//Build the File Path for the original (input) and the decrypted (output) file
string input = Server.MapPath("~/temp/") + fileName + fileExtension;
string output = Server.MapPath("~/temp/") + fileName + "_dec" + fileExtension;
if ((System.IO.File.Exists(output)))
{
}
else
{
this.Decrypt(input, output, HiddenKey.Value);
}
Response.ContentType = "text/txt";
Response.AppendHeader("Content-Disposition", "attachment; filename=" + pname);
Response.TransmitFile(output);
Response.End();
if (output != null || output != string.Empty)
{
if ((System.IO.File.Exists(output)))
{
System.IO.File.Delete(output);
}
}
}
if (e.CommandName.Equals("Delete"))
{
if (SQlDataAccess.GetInstance().ExecuteCommandSql("delete dbo.Files where Files_Id = " + Convert.ToInt32(e.CommandArgument)))
{
Utils.ShowAlertMessage("File Deleted");
LoadGrid();
}
}
}
public Form1()
{
InitializeComponent();
// Database setup
string connectionString = ConfigurationManager.ConnectionStrings["Connection"].ConnectionString;
TableName = ConfigurationManager.AppSettings.Get("table_name");
try
{
_db = new SQlDataAccess(connectionString);
}
catch (SqlException e)
{
MessageBox.Show(e.Message, "Error", MessageBoxButtons.OK);
}
// Setup
SetupLayout();
SetupCheckboxes();
}
