private void InitializeFiles()
{
if (IsDesignTime || IsFilesInitialized)
{
return;
}
// Initialize the Files property
ArrayList fileArrayList = new ArrayList();
if (UploadModule.IsEnabled)
{
UploadedFileCollection allFiles = UploadModule.Files;
// Get only the files that were uploaded from this control
for (int i = 0; allFiles != null && i < allFiles.Count; i++)
{
if (allFiles.GetKey(i) == this.UniqueID)
{
UploadedFile uploadedFile = allFiles[i];
if (uploadedFile.IsUploaded)
{
fileArrayList.Add(allFiles[i]);
}
}
}
}
else
{
HttpFileCollection allFiles = HttpContext.Current.Request.Files;
// Get only the files that were uploaded from this control
for (int i = 0; allFiles != null && i < allFiles.Count; i++)
{
if (allFiles.GetKey(i) == this.UniqueID)
{
UploadedFile uploadedFile
= UploadModule.ConvertToUploadedFile(this.UniqueID, (HttpPostedFile)allFiles[i]);
if (uploadedFile == null)
{
continue;
}
if (uploadedFile.IsUploaded)
{
fileArrayList.Add(uploadedFile);
}
else
{
uploadedFile.Dispose();
}
}
}
}
_files = new UploadedFile[fileArrayList.Count];
Array.Copy(fileArrayList.ToArray(), _files, _files.Length);
IsFilesInitialized = true;
}
internal UploadedFileCollection GetReadOnlyCopy()
{
UploadedFileCollection readOnlyCollection = new UploadedFileCollection();
lock (_SyncRoot)
{
for (int i = 0; i < Count; i++)
{
readOnlyCollection.Add(this.GetKey(i), this.Get(i));
}
readOnlyCollection.IsReadOnly = true;
}
return(readOnlyCollection);
}
public void CopyFrom(object source)
{
UploadState src = (UploadState)source;
this._BytesPerSec = src._BytesPerSec;
this._BytesRead = src._BytesRead;
this._BytesTotal = src._BytesTotal;
this._Failure = src._Failure;
this._FileBytesRead = src._FileBytesRead;
this._Files = src._Files;
this._MultiRequestObject = src._MultiRequestObject;
this._PostBackID = src._PostBackID;
this._ProcessingStateDict = src._ProcessingStateDict;
this._Rejection = src._Rejection;
this._Status = src._Status;
this.BytesReadAtLastMark = src.BytesReadAtLastMark;
this.IsMerging = src.IsMerging;
this.TimeOfFirstByte = src.TimeOfFirstByte;
this.TimeOfLastMark = src.TimeOfLastMark;
this.TimeOfLastMerge = src.TimeOfLastMerge;
this.UploadStateAtLastMerge = src.UploadStateAtLastMerge;
}
internal UploadedFileCollection GetReadOnlyCopy()
{
UploadedFileCollection readOnlyCollection = new UploadedFileCollection();
lock (_SyncRoot)
{
for (int i = 0; i < Count; i++)
readOnlyCollection.Add(this.GetKey(i), this.Get(i));
readOnlyCollection.IsReadOnly = true;
}
return readOnlyCollection;
}