public static void Unzip(string zipPathAndFile, string outputFolder, string password, bool deleteZipFile)
{
ZipInputStream s = new ZipInputStream(File.OpenRead(zipPathAndFile));
if (password != null && password != String.Empty)
{
s.Password = password;
}
ZipEntry theEntry;
string tmpEntry = String.Empty;
while ((theEntry = s.GetNextEntry()) != null)
{
string directoryName = outputFolder;
string fileName = Path.GetFileName(theEntry.Name);
// create directory
if (directoryName != "")
{
Directory.CreateDirectory(directoryName);
}
if (fileName != String.Empty)
{
if (theEntry.Name.IndexOf(".ini") < 0)
{
string fullPath = directoryName + "\\" + theEntry.Name;
fullPath = fullPath.Replace("\\ ", "\\");
string fullDirPath = Path.GetDirectoryName(fullPath);
if (!Directory.Exists(fullDirPath))
{
Directory.CreateDirectory(fullDirPath);
}
UFile.Delete(fullPath);
FileStream streamWriter = File.Create(fullPath);
int size = 2048;
byte[] data = new byte[2048];
while (true)
{
size = s.Read(data, 0, data.Length);
if (size > 0)
{
streamWriter.Write(data, 0, size);
}
else
{
break;
}
}
streamWriter.Close();
}
}
}
s.Close();
if (deleteZipFile)
{
File.Delete(zipPathAndFile);
}
}
private void Delete()
{
if (BeforeDelete != null)
{
BeforeDelete(this, EventArgs.Empty);
}
UFile.Delete(UWeb.MapPath(Url));
SetValue(Url, ToolTip);
if (AfterDelete != null)
{
AfterDelete(this, EventArgs.Empty);
}
}
private void Save()
{
if (BeforeSave != null)
{
BeforeSave(this, EventArgs.Empty);
}
bs.Visible = bc.Visible = false;
be.Visible = bd.Visible = true;
fu.Visible = false;
if (PostedFileName != "")
{
string path = UWeb.MapPath(Url);
if (path == "")
{
path = UrlFolder;
}
{
UFile.Delete(path);
}
if (!RetainFileNameInEdit)
{
path = UFile.GetFolder(path) + PostedFileName;
}
SaveAs(path);
}
SetValue(Url, ToolTip);
if (AfterSave != null)
{
AfterSave(this, EventArgs.Empty);
}
}
private void SaveUserImage(string filePath)
{
DataTable userImageTable = new DataTable("UserImageTable");
DataColumn nameColumn;
nameColumn = new DataColumn();
nameColumn.DataType = System.Type.GetType("System.String");
nameColumn.ColumnName = "ImageName";
userImageTable.Columns.Add(nameColumn);
DataColumn imageColumn;
imageColumn = new DataColumn();
imageColumn.DataType = System.Type.GetType("System.Byte[]");
imageColumn.ColumnName = "ImageBytes";
userImageTable.Columns.Add(imageColumn);
System.Text.ASCIIEncoding encoding = new System.Text.ASCIIEncoding();
MemoryStream ms = new MemoryStream(encoding.GetBytes(UserImage));
userImageTable.ReadXml(ms);
ms.Close();
//Image img = Image.FromStream(ms);
if (userImageTable != null && userImageTable.Rows.Count > 0)
{
MemoryStream memoryStream = new MemoryStream((byte[])userImageTable.Rows[0]["ImageBytes"]);
Bitmap img = new Bitmap(memoryStream);
UFile.Delete(filePath + ".bmp");
UFile.Delete(filePath + ".jpeg");
UFile.Delete(filePath + ".jpg");
UFile.Delete(filePath + ".gif");
UFile.RemoveReadOnly(filePath + UserImageType);
img.Save(filePath + UserImageType);
memoryStream.Close();
}
}
