WinCE数据通讯之Web Service篇-技术开发专区

WinCE数据通讯之Web Service篇

作者：IT168 Nikey001 编辑：胡铭娅 2009-06-04 14:33 来源：IT168�

添加终端设备调用

//webmethod序列化数据
        private void btnSerial_Click(object sender, EventArgs e)
        {
            try
            {
                this.dtGrid.DataSource = null;
                DataSet ds = new DataSet();
                DateTime dtBegin = DateTime.Now;
                byte[] datas = ws.GetDataSetBytes();
                DateTime dtDown = DateTime.Now;

                ds = (DataSet)ComZipClass.zip.objXmlDeserialize(datas, typeof(DataSet));
                DateTime dtSerial = DateTime.Now;
                this.dtGrid.DataSource = ds.Tables[0];
                MessageBox.Show(string.Format("下载耗时：{0}，解压序列化数据耗时：{1}，绑定数据耗时：{2}，数据量：{3}",
                dtDown - dtBegin,dtSerial-dtDown, DateTime.Now - dtDown, datas.Length));
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.ToString());
            }
        }
        //序列化并压缩BZIP后数据
        private void btnBZip_Click(object sender, EventArgs e)
        {
            try
            {
                this.dtGrid.DataSource = null;
                DataSet ds = new DataSet();
                DateTime dtBegin = DateTime.Now;
                byte[] datas = ws.GetBZiipCompress();
                DateTime dtDown = DateTime.Now;
                byte[] uzip = ComZipClass.zip.BZipDeCompress(datas);
                DateTime dtUnzip = DateTime.Now;
                ds = (DataSet)ComZipClass.zip.objXmlDeserialize(uzip, typeof(DataSet));
                DateTime dtSerial = DateTime.Now;
                this.dtGrid.DataSource = ds.Tables[0];
                 MessageBox.Show(string.Format("下载耗时：{0}，解压BZIP耗时：{1}，解压序列化耗时：{2}，绑定数据耗时：{3}，数据量：{4}",
                dtDown - dtBegin, dtUnzip - dtDown, dtSerial - dtUnzip, DateTime.Now - dtSerial, datas.Length));
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.ToString());
            }
        }
        //序列化并压缩Deflate后数据
        private void btnDeflater_Click(object sender, EventArgs e)
        {
            try
            {
                this.dtGrid.DataSource = null;
                DataSet ds = new DataSet();
                DateTime dtBegin = DateTime.Now;
                byte[] datas = ws.GetDeflaterCompress();
                DateTime dtDown = DateTime.Now;
                byte[] uzip = ComZipClass.zip.DeflaterDeCompress(datas);
                DateTime dtUnzip = DateTime.Now;
                ds = (DataSet)ComZipClass.zip.objXmlDeserialize(uzip, typeof(DataSet));
                DateTime dtSerial = DateTime.Now;
                this.dtGrid.DataSource = ds.Tables[0];
                MessageBox.Show(string.Format("下载耗时：{0}，解压Deflater耗时：{1}，解压序列化耗时：{2}，绑定数据耗时：{3}，数据量：{4}",
               dtDown - dtBegin, dtUnzip - dtDown, dtSerial - dtUnzip, DateTime.Now - dtSerial, datas.Length));
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.ToString());
            }
        }
        //序列化并压缩GZIP后数据
        private void btnGZip_Click(object sender, EventArgs e)
        {
            try
            {
                this.dtGrid.DataSource = null;
                DataSet ds = new DataSet();
                DateTime dtBegin = DateTime.Now;
                byte[] datas = ws.GetGZipCompress();
                DateTime dtDown = DateTime.Now;
                byte[] uzip = ComZipClass.zip.GZipDeCompress(datas);
                DateTime dtUnzip = DateTime.Now;
                ds = (DataSet)ComZipClass.zip.objXmlDeserialize(uzip, typeof(DataSet));
                DateTime dtSerial = DateTime.Now;
                this.dtGrid.DataSource = ds.Tables[0];
                MessageBox.Show(string.Format("下载耗时：{0}，解压GZIP耗时：{1}，解压序列化耗时：{2}，绑定数据耗时：{3}，数据量：{4}",
               dtDown - dtBegin, dtUnzip - dtDown, dtSerial - dtUnzip, DateTime.Now - dtSerial, datas.Length));
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.ToString());
            }
        }
        //序列化并压缩ZIP后数据
        private void btnZip_Click(object sender, EventArgs e)
        {
            try
            {
                this.dtGrid.DataSource = null;
                DataSet ds = new DataSet();
                DateTime dtBegin = DateTime.Now;
                byte[] datas = ws.GetZipCompress();
                DateTime dtDown = DateTime.Now;
                byte[] uzip = ComZipClass.zip.ZipDeCompress(datas);
                DateTime dtUnzip = DateTime.Now;
                ds = (DataSet)ComZipClass.zip.objXmlDeserialize(uzip, typeof(DataSet));
                DateTime dtSerial = DateTime.Now;
                this.dtGrid.DataSource = ds.Tables[0];
                MessageBox.Show(string.Format("下载耗时：{0}，解压ZIP耗时：{1}，解压序列化耗时：{2}，绑定数据耗时：{3}，数据量：{4}",
               dtDown - dtBegin, dtUnzip - dtDown, dtSerial - dtUnzip, DateTime.Now - dtSerial, datas.Length));
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.ToString());
            }
        }

几个测试压缩数据dataset :268128;serial:269199;bzip:94561;Deflater:107049;gzip:108276;zip:108408;

第1页：DataSet集的Web Service服务第2页：建立一个智能设备应用程序第3页：进行数据的序列化第4页：多种数据压缩的方式第5页：添加WebService服务第6页：添加终端设备调用

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