/// <summary>
/// 新建文件夹
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void tsbNewForlder_Click(object sender, EventArgs e)
{
TDataInfoDTO dto = new TDataInfoDTO();
dto.BaseInfoId = _baseInfoId;
dto.CreateTime = DateTime.Now;
dto.DataName = "新建文件夹";
dto.UploadPeople = CommonData.LoginInfo.EmployeeName;
dto.IsForlder = true;
dto.DownloadTimes = 0;
dto.LastModifyTime = DateTime.Now;
dto.MetaDataId = Guid.NewGuid().ToString();
dto.ParentId = _currentId;
bool result = _client.TDataInfoAdd(dto);
if (result)
{
CreateViewItem(dto, LvDataContent.Items.Count, true);
//LvDataContent.Items[LvDataContent.Items.Count - 1].BeginEdit();
}
}
private void backgroundWorker1_DoWork(object sender, DoWorkEventArgs e)
{
string filePath = e.Argument.ToString();
TDataInfoDTO result = new TDataInfoDTO();
result.MetaDataId = Guid.NewGuid().ToString();
result.DataName = Path.GetFileName(filePath);
// result.DataDescription = txtDescription.Text;
byte[] total = IOHelper.GetStreamBuffer(filePath);
result.DownloadTimes = 0;
result.LastModifyTime = DateTime.Now;
result.CreateTime = DateTime.Now;
result.BaseInfoId = _id;
result.UploadPeople = _uploadBy;
result.FileSize = total.Length.ToString();
bool success = _client.TDataInfoAdd(result);
if (success)
{
byte[] buffer = new byte[4096000]; //4M
int percent = total.Length / buffer.Length;
for (long index = 0; index < percent; index++)
{
buffer = total.Skip((int)index * buffer.Length).Take(buffer.Length).ToArray();
bool upSuccess = _client.TDataInfoUploadFile(buffer, result.MetaDataId, (int)(index * buffer.Length / 40960000));
if (upSuccess == false)
{
e.Result = false;
return;
}
backgroundWorker1.ReportProgress((int)((index + 1) * buffer.Length * 100 / total.Length));
manualReset.WaitOne();
}
int left = total.Length % buffer.Length;
if (left > 0)
{
byte[] leftBuffer = total.Skip(percent * buffer.Length).Take(left).ToArray();
bool upSuccess = _client.TDataInfoUploadFile(leftBuffer, result.MetaDataId, total.Length / 40960000);
if (upSuccess == false)
{
e.Result = false;
return;
}
manualReset.WaitOne();
backgroundWorker1.ReportProgress(100);
}
e.Result = true;
}
}
public void UploadFile(string filePath, string parentId, ImageList lstImage)
{
_saveHistory = filePath;
try
{
TDataInfoDTO uploadDTO = new TDataInfoDTO();
uploadDTO.MetaDataId = Guid.NewGuid().ToString();
uploadDTO.DataName = Path.GetFileName(filePath);
uploadDTO.DownloadTimes = 0;
uploadDTO.LastModifyTime = DateTime.Now;
uploadDTO.CreateTime = DateTime.Now;
uploadDTO.BaseInfoId = _baseId;
uploadDTO.UploadPeople = CommonData.LoginInfo.EmployeeName;
FileInfo info = new FileInfo(filePath);
uploadDTO.FileSize = info.Length.ToString();
uploadDTO.IsForlder = false;
uploadDTO.ParentId = parentId;
bool success = _client.TDataInfoAdd(uploadDTO);
if (success && !_bgwork.IsBusy)
{
this.ToolTipText = string.Format("文件名称:{0}\r\n文件大小:{1}M\r\n上传时间:{2}\r\n上传人:{3}\r\n修改时间:{4}\r\n下载次数:{5}\r\n文件描述:{6}", uploadDTO.DataName, CommomHelper.ParseMB(uploadDTO.FileSize), uploadDTO.CreateTime, uploadDTO.UploadPeople, uploadDTO.LastModifyTime, uploadDTO.DownloadTimes, uploadDTO.DataDescription);
this.SubItems.Add(uploadDTO.DataName);
this.SubItems.Add(CommomHelper.ParseMB(uploadDTO.FileSize) + "M");
this.SubItems.Add(uploadDTO.LastModifyTime.Value.ToString());
this.SubItems.Add(uploadDTO.UploadPeople);
this.ImageIndex = CommomHelper.GetImageIndex(filePath, uploadDTO.MetaDataId, lstImage);
ItemData = uploadDTO;
byte[] buffer = IOHelper.GetStreamBuffer(filePath);
OpareteType = OpareteTypeEnum.Upload;
ShowProgressBar();
_bgwork.RunWorkerAsync(new object[] { buffer, uploadDTO.MetaDataId });
}
}
catch (Exception)
{
throw;
}
}