/// <summary>
/// 下载完成调用
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void client_DownloadFileCompleted(object sender, AsyncCompletedEventArgs e)
{
//到此则一个文件下载完毕
DownloadCompliteFileInfo = (SynFileInfo)e.UserState;
if (DownloadCompliteFileInfo.FileSize != DownloadCompliteFileInfo.Size)
{
DownloadCompliteFileInfo.RowObject.Cells["Image"].Value = Resources.cross;
DownloadCompliteFileInfo.RowObject.Cells["SynSpeed"].Value = "0%";
ECON++;
this.DownloadSize = this.DownloadSize - DownloadCompliteFileInfo.FileSize;
}
else
{
this.infor.DownloadFileList.Remove(this.infor.DownloadFileList.Where(c => c.Name == DownloadCompliteFileInfo.DocName).FirstOrDefault());
DownloadCompliteFileInfo.RowObject.Cells["Image"].Value = Resources.tick;
CON++;
lbl_SUM.Text = string.Format("文件：{0}/{1}", CON, SUM);
string path = "//File[@Name='" + DownloadCompliteFileInfo.DocName + "']";
XmlNode root = file[2].SelectSingleNode(path);
if (root == null)
{
XmlElement subElement = localDoc.CreateElement("File");
subElement.SetAttribute("Name", DownloadCompliteFileInfo.DocName);
subElement.SetAttribute("Version", DownloadCompliteFileInfo.Version);
subElement.SetAttribute("Size", DownloadCompliteFileInfo.Size.ToString());
file[2].AppendChild(subElement);
}
else
{
root.Attributes[1].Value = DownloadCompliteFileInfo.Version;
root.Attributes[2].Value = DownloadCompliteFileInfo.Size.ToString();
}
localDoc.Save(xmlPath);
}
m_SynFileInfoList.Remove(DownloadCompliteFileInfo);
if (m_SynFileInfoList.Count <= 0)
{
tr.Abort();
pb_All.Value = (int)this.DownloadSize;
lbl_Size.Text = string.Format("大小：{0}/{1}", FileOperate.GetAutoSizeString(this.DownloadSize, 2), TotalSize);
if (ECON != 0)
{
lbl_Error.Text = "文件更新失败" + ECON + "个，请尝试重新更新！\n提示：本地网络限制或访问服务器会更新失败";
lbl_Error.Visible = true;
btn_OK.Text = "重新更新";
}
else
{
CutNewFile();
CreateDesk();
CompledUpdate();
}
file[0].InnerText = this.version;
file[1].InnerText = this.remark;
localDoc.Save(xmlPath);
btn_OK.Enabled = true;
}
}
/// <summary>
/// 下载进度条
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void client_DownloadProgressChanged(object sender, DownloadProgressChangedEventArgs e)
{
SynFileInfo m_SynFileInfo = (SynFileInfo)e.UserState;
m_SynFileInfo.SynProgress = e.ProgressPercentage + "%";
double secondCount = (DateTime.Now - m_SynFileInfo.LastTime).TotalSeconds;
m_SynFileInfo.SynSpeed = FileOperate.GetAutoSizeString(Convert.ToDouble(e.BytesReceived / secondCount), 2) + "/s";
//更新DataGridView中相应数据显示下载进度
m_SynFileInfo.RowObject.Cells["SynProgress"].Value = m_SynFileInfo.SynProgress;
//更新DataGridView中相应数据显示下载速度(总进度的平均速度)
m_SynFileInfo.RowObject.Cells["SynSpeed"].Value = m_SynFileInfo.SynSpeed;
}
/// <summary>
/// 下载进度条
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void client_DownloadProgressChanged(object sender, DownloadProgressChangedEventArgs e)
{
DownloadFileInfo = (SynFileInfo)e.UserState;
DownloadFileInfo.RowObject.Cells["Image"].Value = Resources.hourglass_go;
DownloadFileInfo.SynProgress = e.ProgressPercentage + "%";
DownloadFileInfo.SynSpeed = FileOperate.GetAutoSizeString(e.BytesReceived, 2);
DownloadFileInfo.RowObject.Cells["SynSpeed"].Value = DownloadFileInfo.SynProgress;
DownloadFileInfo.FileSize = e.TotalBytesToReceive;
this.DownloadSize += ToInt(e.BytesReceived) - ToInt(DownloadFileInfo.RowObject.Cells["SynProgress"].Value);
DownloadFileInfo.RowObject.Cells["SynProgress"].Value = e.BytesReceived;
pb_All.Value = (int)this.DownloadSize;
lbl_Size.Text = string.Format("大小：{0}/{1}", FileOperate.GetAutoSizeString(this.DownloadSize, 2), TotalSize);
}
void AddBatchDownload()
{
try
{
//清空行数据
dgvDownLoad.Rows.Clear();
//添加列表(建立多个任务)
List <ArrayList> arrayListList = new List <ArrayList>();
double size = 0;
double Totle = 0;
for (int i = 0; i < this.infor.DownloadFileList.Count; i++)
{
size = Convert.ToDouble(this.infor.DownloadFileList[i].Size);
Totle += size;
arrayListList.Add(new ArrayList()
{
Resources.hourglass, i, this.infor.DownloadFileList[i].Name, FileOperate.GetAutoSizeString(size, 2), "0%", "0%", size, this.infor.DownloadFileList[i].Version
});
}
pb_All.Value = 0;
pb_All.Maximum = int.Parse(Totle.ToString());
SUM = arrayListList.Count;
lbl_SUM.Text = string.Format("文件：{0}/{1}", CON, SUM);
TotalSize = FileOperate.GetAutoSizeString(Totle, 2);
lbl_Size.Text = string.Format("大小：{0}/{1}", 0, TotalSize);
lbl_Wait.Visible = false;
foreach (ArrayList arrayList in arrayListList)
{
int rowIndex = dgvDownLoad.Rows.Add(arrayList.ToArray());
arrayList[3] = 0;
arrayList.Add(dgvDownLoad.Rows[rowIndex]);
//取出列表中的行信息保存列表集合(m_SynFileInfoList)中
m_SynFileInfoList.Add(new SynFileInfo(arrayList.ToArray()));
}
lbl_Info.Text = string.Format("发布最新版本：{0}\n优化内容：\n{1}", this.version, this.remark);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}