protected void btnUpload_Click(object sender, EventArgs e)
{
// Although I put only one http file control on the aspx page,
// the following code can handle multiple file controls in a single aspx page.
HttpFileCollection files = Request.Files;
foreach (string fileTagName in files)
{
HttpPostedFile file = Request.Files[fileTagName];
if (file.ContentLength > 0)
{
// Due to the limit of the max for a int type, the largest file can be
// uploaded is 2147483647, which is very large anyway.
int size = file.ContentLength;
string name = file.FileName;
int position = name.LastIndexOf("\\");
name = name.Substring(position + 1);
string contentType = file.ContentType;
byte[] fileData = new byte[size];
file.InputStream.Read(fileData, 0, size);
int d = Convert.ToInt32(Request.QueryString["id"]);
FileUtilities1.SaveFile(name, d, contentType, size, fileData);
ScriptManager.RegisterStartupScript(this, this.GetType(), "alert", "alert('Uploaded');", true);
}
}
int ad = Convert.ToInt32(Request.QueryString["id"]);
DataTable fileList = FileUtilities1.GetFileList(ad);
gvFiles.DataSource = fileList;
gvFiles.DataBind();
}
protected void Page_Load(object sender, EventArgs e)
{
if (Session["user"] == null)
{
Response.Redirect("Home.aspx");
}
int ad = Convert.ToInt16(Request.QueryString["id"]);
if (!IsPostBack)
{
DataTable fileList = FileUtilities1.GetFileList(ad);
gvFiles.DataSource = fileList;
gvFiles.DataBind();
}
// Get the file id from the query string
// Get the file from the database
DataTable file = FileUtilities1.GetAFile(ad);
DataRow row = file.Rows[0];
string name = (string)row["Name"];
string contentType = (string)row["ContentType"];
Byte[] data = (Byte[])row["Data"];
// Send the file to the browser
Response.AddHeader("Content-type", contentType);
Response.AddHeader("Content-Disposition", "attachment; filename=" + name);
Response.BinaryWrite(data);
Response.Flush();
Response.End();
}
protected void Page_Load(object sender, EventArgs e)
{
int ad = Convert.ToInt32(Request.QueryString["id"]);
string pass = (string)Session["pass"];
DataTable fileList = FileUtilities1.GetFileList(ad);
gvFiles.DataSource = fileList;
gvFiles.DataBind();
}
