internal bool SelectFileToAdjuct(WfAdjunct adjunct)
{
if (adjunct == null)
{
throw new NullReferenceException("WfAdjunct cannot be null");
}
OpenFileDialog dialog = new OpenFileDialog();
dialog.Title = "请选择附件";
dialog.Filter = "Word 文件 (*.doc)|*.txt|All files (*.*)|*.*";
dialog.FilterIndex = 2;
if (dialog.ShowDialog() == DialogResult.OK)
{
Stream stream = dialog.OpenFile();
if (stream != null)
{
if (adjunct.File == null)
{
adjunct.File = new WfAdjunctFile(adjunct);
}
adjunct.File.Data = Read2Buffer(stream, -1);
stream.Close();
adjunct.Type = Path.GetExtension(dialog.FileName);
if (StringHelper.IsNull(adjunct.Name))
{
adjunct.Name = Path.GetFileNameWithoutExtension(dialog.FileName);
}
return true;
}
}
return false;
}
public override void Run()
{
WfAdjunct adjunct = new WfAdjunct();
if (base.SelectFileToAdjuct(adjunct))
{
adjunct.Id = StringHelper.GetNewGuid();
adjunct.ProinstId = base.ae.ProinstId;
adjunct.CreateDate = new DateTime?(DateTimeHelper.GetNow());
SmIdentity smIdentity = SecurityUtil.GetSmIdentity();
adjunct.CreateStaffId = smIdentity.UserId;
adjunct.CreateStaffName = smIdentity.UserName;
base.ae.CurrentUnitOfWork.RegisterNew(adjunct);
base.ae.CurrentUnitOfWork.RegisterDirty(adjunct.File);
base.ae.AddAdjunct(adjunct);
}
}
internal bool IsHaveEditAdjuctPermission(WfAdjunct adj)
{
SmIdentity smIdentity = SecurityUtil.GetSmIdentity();
return (adj.CreateStaffId == smIdentity.UserId);
}
protected WfAdjunctFile GetAdjunctFile(WfAdjunct adj)
{
if (adj.File != null)
{
return adj.File;
}
WfAdjunctFile file = new WfAdjunctFile(adj);
IList<WfAdjunctFile> list = QueryHelper.List<WfAdjunctFile>(string.Empty, new string[] { "Id" }, new string[] { adj.Id });
if (list.Count == 0)
{
throw new NullReferenceException("Not find the adjunct file");
}
file.Data = list[0].Data;
return file;
}
public void AddAdjunct(WfAdjunct adj)
{
this.currentAdjuncts.Add(adj);
this.view.RefreshData();
this.view.FocusedRowHandle = this.view.GetRowHandle(adj);
}
public void RemoveAdjunct(WfAdjunct adj)
{
this.currentAdjuncts.Remove(adj);
this.view.RefreshData();
}
