/// <summary>

        /// 根据压缩包路径读取此压缩包内文件个数

        /// </summary>

        /// <param name="strAimPath"></param>

        /// <returns></returns>

        private int FileInZipCount(string strAimPath)

        {

            ZipEntry zipEntry_ = null;

            FileStream fsFile_ = null;

            ZipFile zipFile_ = null;

            try

            {

                fsFile_ = new FileStream(strAimPath, FileMode.OpenOrCreate);

                zipFile_ = new ICSharpCode.SharpZipLib.Zip.ZipFile(fsFile_);

                long l_New = zipFile_.Count;

                iNew = Convert.ToInt32(l_New);

                return iNew;

            }

            catch (Exception ex)

            {

                ErrorLog.WriteError(ex.ToString());

                return ;

            }

            finally

            {

                if (zipFile_ != null)

                {

                    if (zipFile_.IsUpdating)

                        zipFile_.CommitUpdate();

                    zipFile_.Close();

                }

                if (fsFile_ != null)

                    fsFile_.Close();

                if (zipEntry_ != null)

                    zipEntry_ = null;

            }

        }