protected void UploadButton_Click(object sender, EventArgs e)
{
byte[] fileData = null;
Stream fileStream = null;
int length = 0;
if (FileUploadControl.HasFile && FileUploadControl.PostedFiles.All(f => f.FileName.Substring(f.FileName.IndexOf('.') + 1).ToLower() == "zip"))
{
length = FileUploadControl.PostedFile.ContentLength;
fileData = new byte[length + 1];
fileStream = FileUploadControl.PostedFile.InputStream;
fileStream.Read(fileData, 0, length);
}
else
{
Response.Write("Invalid File Format");
return;
}
var memStream = new MemoryStream(fileData);
var result = this.UnZipToMemory(memStream);
var db = new FileUploadDbContext();
foreach (var item in result)
{
var buffer = new byte[item.Value.Length + 1];
item.Value.Read(buffer, 0, buffer.Length);
var textFile = new FileModel();
textFile.Content = Encoding.UTF8.GetString(buffer, 0, buffer.Length);
textFile.Name = item.Key;
db.Files.Add(textFile);
}
db.SaveChanges();
this.FilesRepeater.DataBind();
}
public IEnumerable<FileModel> FilesRepeater_GetData()
{
var db = new FileUploadDbContext();
return db.Files.ToList();
}