/// <summary>
/// Updates this instance.
/// </summary>
public void Update()
{
if (!String.IsNullOrEmpty(hfFileUpMetaValueCtrlSessionUID.Value))
{
// restore old SessionUid value
FileUpMetaValueCtrl.SessionUid = new Guid(hfFileUpMetaValueCtrlSessionUID.Value);
}
if (RemoveFile.Checked)
{
MetaHelper.SetMetaFile(MetaField.Context, MetaObject, MetaField.Name, String.Empty, String.Empty, null);
return;
}
if (FileUpMetaValueCtrl.Files != null && FileUpMetaValueCtrl.Files.Length > 0)
{
//string folderPath = ConfigurationManager.AppSettings["FolderPath"].ToString();
string localPath = Path.GetTempPath(); //Server.MapPath(folderPath);
DirectoryInfo di = new DirectoryInfo(localPath);
if (di != null)
{
FileStreamInfo[] fsi = FileUpMetaValueCtrl.Files;
//Create byte Array with file length
// use [0] index here, since we allow to load only 1 file
Byte[] data = new Byte[fsi[0].Size];
Stream stream = TempFileStorage.Provider.GetStream(fsi[0].StreamUid);
stream.Read(data, 0, Convert.ToInt32(fsi[0].Size));
MetaHelper.SetMetaFile(MetaField.Context, MetaObject, MetaField.Name, fsi[0].FileName, fsi[0].ContentTypeName, data);
}
}
}
/// <summary>
/// Updates this instance.
/// </summary>
public void Update()
{
if (RemovePicture.Checked)
{
MetaHelper.SetMetaFile(MetaField.Context, MetaObject, MetaField.Name, String.Empty, String.Empty, null);
return;
}
byte[] data = null;
if (MetaValueCtrl.PostedFile != null && MetaValueCtrl.PostedFile.ContentLength > 0)
{
//To create a PostedFile
McHttpPostedFile File = MetaValueCtrl.PostedFile;
if (File.ContentLength == 0)
{
return;
}
//if (!MetaField.ImageProperty.AutoResizeImage || File.ContentType.Contains("gif"))
{
//Create byte Array with file len
data = new Byte[File.ContentLength];
//force the control to load data in array
File.InputStream.Read(data, 0, File.ContentLength);
}
//else
{
//data = ImageGenerator.CreateImageThumbnail(File.InputStream, File.ContentType, MetaField.ImageProperty.ImageHeight, MetaField.ImageProperty.ImageWidth, MetaField.ImageProperty.StretchImage);
}
MetaHelper.SetMetaFile(MetaField.Context, MetaObject, MetaField.Name, File.FileName, File.ContentType, data);
}
}