public void ChangeItem(object objDr)
{
DataRow dr = (DataRow)objDr;
string fileId = dr["fileId"].ToString();
ItemUploadFile item = (ItemUploadFile)dr["item"];
UploadFileDelegate ufd = UploadFile;
ufd.BeginInvoke(dr, this.Complete, dr);
while (true)
{
if (dr != null && dr.RowState != DataRowState.Detached && dr.RowState != DataRowState.Deleted)
{
long fileSize = 0;
long currentSize = 0;
try
{
fileSize = Convert.ToInt64(dr["FileSize"]);
currentSize = Convert.ToInt64(dr["UploadSize"]);
}
catch (Exception ex)
{
Thread.Sleep(50);
fileSize = Convert.ToInt64(dr["FileSize"]);
currentSize = Convert.ToInt64(dr["UploadSize"]);
}
int value = (int)((currentSize * 100) / fileSize);
item.Invoke(new Action(() =>
{
item.value = value;
item.Invalidate();
//item.Invalidate();
}));
if (value >= 100)
{
this.sendMessage.Invoke(item.File);
RemoveItem.Invoke(item.File);
this.addFileMessage(item.File);
lock (dtMission)
{
dtMission.Rows.Remove(dr);
}
break;
}
}
else
{
break;
}
Thread.Sleep(500);
}
}
public void UploadFile(DataRow dr)
{
//DataRow dr = (DataRow)objDr;
string fileId = dr["fileId"].ToString();
long fileSize = Convert.ToInt64(dr["FileSize"]);
ItemUploadFile item = (ItemUploadFile)dr["item"];
//dr["FileSize"] = item.File.FileSize;
Dictionary <string, string> dictParams = new Dictionary <string, string>();
dictParams["FILENAME"] = item.File.SaveFileName;
dictParams["FILEID"] = item.File.FileId;
string url = SysParams.FileServer + "tempFile" + ".file";
lock (dr.Table)
{
dr["Status"] = 1;
}
int operation = Convert.ToInt16(dr["operation"]);
switch (operation)
{
case (int)OperationType.Download: //下载操作
Common.DownLoad_OffLine(fileId, item.File.SaveFileName, item.File.ReceiveSaveFileName, item.File.ReceiveDir, SysParams.Limit_UpData, dr);
sqlHelper.DeletedMission(item.File.FileId);
if (!string.IsNullOrEmpty(SysParams.tmpDownLoadName))
{
try
{
File.Move(item.File.ReceivePath + SysParams.tmpDownLoadName, item.File.ReceivePath);
}
catch (Exception ex)
{
throw;
}
}
break;
case (int)OperationType.UpLoad: //上传操作
Common.UpLoadFile_OffLine(item.File.FileName, url, SysParams.Limit_UpData, 0, dictParams, dr);
break;
}
//完成后修改回正确文件名
lock (dr.Table)
{
dr["Status"] = 2;
}
//this.threadList.Remove(fileId);
}
/// <summary>
/// 添加上传任务方法
/// </summary>
/// <param name="file"></param>
public void dtMissionAdd(FileClass file, ItemUploadFile item, string fromUser, string toUser)
{
lock (this.dtMission)
{
DataRow dr = dtMission.NewRow();
dr["fileId"] = item.File.FileId;
dr["FileSize"] = item.File.FileSize;
dr["item"] = item;
dr["Operation"] = (int)file.Operation;
dtMission.Rows.Add(dr);
if (file.Operation == OperationType.Download && !file.IsContinue)
{
sqlHelper.AddMission(item.File.FileId, item.File.SaveFileName, item.File.ReceivePath,
item.File.FileSize.ToString(), 0, (int)file.Operation, fromUser, toUser);
}
}
}