Exemplo n.º 1
0
        /// <summary>
        /// Fill datagrid with data
        /// </summary>
        private void FillDatagridAttachment(DBGuid AttachmentID, ProgramAttachment EditedAttachment)
        {
            try
              {
            string sSortColumn = "Name";
            int nSelectedRow = -1;

            // Storing the previous sort order
            if (dtgAttachment.DataSource != null)
            {
              sSortColumn = ((DataTable) dtgAttachment.DataSource).DefaultView.Sort;
            }

            if (m_allDataAttachment == null)
            {
              // Retrieving data from BusinessServices
              IProgramService srv = ServiceFactory.GetProgramService();
              DBGuid ProgramID = new DBGuid(new Guid(m_sCurrentID));
              m_allDataAttachment = srv.SelectChildrenByAttachmentOfProgram(ProgramID);
            }
            else if (EditedAttachment != null)
            {
              // Add new document to the container
              ProgramAttachment entry = (ProgramAttachment) m_allDataAttachment[EditedAttachment.ID.ToString()];
              if (entry == null)
              {
            m_allDataAttachment.Add(EditedAttachment);
              }
            }

            // Fill grid
            DataTable dt = m_allDataAttachment.AllAsDatatable;
            dt.DefaultView.Sort = sSortColumn;
            dtgAttachment.DataSource = dt;

            // Locates the row specified by ID param
            if (!AttachmentID.IsNull)
            {
              BindingManagerBase bm = dtgAttachment.BindingContext[dtgAttachment.DataSource, dtgAttachment.DataMember];
              int nPositionStart = bm.Position;
              DataRow dr;
              for (int i = 0; i < bm.Count; i++)
              {
            dr = ((DataRowView) bm.Current).Row;
            if (AttachmentID.Value.Equals(dr["ID"]))
            {
              nSelectedRow = i;
              break;
            }
            bm.Position += 1;
              }
              bm.Position = nPositionStart;
            }

            // Makes the row selected
            if (nSelectedRow <= ((DataTable) dtgAttachment.DataSource).DefaultView.Count && nSelectedRow > -1)
            {
              dtgAttachment.Select(nSelectedRow);
              dtgAttachment.CurrentRowIndex = nSelectedRow;
            }
            else if (((DataTable) dtgAttachment.DataSource).DefaultView.Count != 0)
            {
              dtgAttachment.Select(0);
            }

            // Enabling or disabling the buttons according to record count.
            // And is because of previous disable state.
            bool bIsEmptyGrid = (((DataTable) dtgAttachment.DataSource).DefaultView.Count == 0);
            btnModifyAttachment.Enabled = ! bIsEmptyGrid;
            btnActivate.Enabled = ! bIsEmptyGrid;
              }
              catch (Exception ex)
              {
            //	---	Log exception
            ExceptionManager.Publish(ex);
            //	---	Display Exception
            ErrorHandler.DisplayError("Nem várt hiba lépett fel a csatolt állományok listája frissítése során.", ex);
              }
        }
Exemplo n.º 2
0
 public virtual ProgramAttachmentContainer SelectChildrenByAttachmentOfProgram(DBGuid IDVal)
 {
     TraceCallEnterEvent.Raise();
       try
       {
     ProgramAttachmentContainer result;
     DataSet entitySet = m_DataContext.ndihdAttachmentOfProgramSelectBy(IDVal);
     result = new ProgramAttachmentContainer(entitySet.Tables[0]);
     TraceCallReturnEvent.Raise();
     return result;
       }
       catch (Exception ex)
       {
     ExceptionManager.Publish(ex);
     TraceCallReturnEvent.Raise(false);
     throw;
       }
 }
 public virtual ProgramAttachmentContainer ProgramAttachmentSelectAll()
 {
     TraceCallEnterEvent.Raise();
       try
       {
     ProgramAttachmentContainer result;
     DataSet entitySet = m_DataContext.ndihdProgramAttachmentSelectAll();
     result = new ProgramAttachmentContainer(entitySet.Tables[0]);
     TraceCallReturnEvent.Raise();
     return result;
       }
       catch (Exception ex)
       {
     ExceptionManager.Publish(ex);
     TraceCallReturnEvent.Raise(false);
     throw;
       }
 }