Hi guys I'm having a code here in vc++ for who have interested please reply me as fast you can...................!!!!!

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VisualC++

Here, is the code i will tell what is happening here this about gantt chart on that chart there is batches when i'm selecting a batch and moving it. the dates will change it is happening here thats fine and it is happening in empty area. what my problem is that when i'm moving the batch into set of batches the set of batches have to give place to the newly moving batch i.e., set of batches date has to change accordingly but it is not happening here. pls tell me what to do i have stuck here.........!!

void CGanttChartView::OnControlclickActiveganttvcctl1(LPDISPATCH e)
{
	// TODO: Add your message handler code here
	int Index;
	CclsTask oTask;
	CString strBatchCode, m_strRecDelID;;
	CMouseEventArgs oE(e);
	CPoint right;
	right.x = oE.GetX();
	right.y = oE.GetY();
	CRecordset ganttChartRecordSet;

	
	if (oE.GetEventTarget() == EVT_TASK||oE.GetEventTarget() == EVT_SELECTEDTASK) {
      Index = ActiveGanttVCCtl1.GetMathLib().GetTaskIndexByPosition(oE.GetX(), oE.GetY());
		if (Index < 1)
		{
			return;
        }
		oTask= ActiveGanttVCCtl1.GetTasks().Item(CStr(Index));
		//
		//oTask1=oTask;

		//oTask1=ActiveGanttVCCtl1.GetTasks().Item(CStr(Index));
		strBatchCode=oTask.GetText();
		//HighlightSelectedBatch(ganttChartRecordSet,strBatchCode);
		//StoreGanttNode();

		// Store the batch information into a structure
		
		sRowKey = oTask.GetRowKey();

		m_dtStartDate.CreateDispatch(_T("AGVC.DateTime"));
		m_dtEndDate.CreateDispatch(_T("AGVC.DateTime"));

		sbatchNode.dtStartDate = oTask.GetStartDate();
		sbatchNode.dtEndDate = oTask.GetEndDate();
		m_dtStartDate=oTask.GetStartDate();
		m_dtEndDate=oTask.GetEndDate();

		m_sStDate=m_dtStartDate.ToString(_T("MM/dd/yy HH:mm"));
		m_sEndDate=m_dtEndDate.ToString(_T("MM/dd/yy HH:mm"));
		sbatchNode.sStartDate = sbatchNode.dtStartDate.ToString(_T("MM/dd/yyyy HH:mm:ss"));
		sbatchNode.sEndDate =sbatchNode.dtEndDate.ToString(_T("MM/dd/yyyy HH:mm:ss"));
		
			CString sTaskKey = oTask.GetKey();

			CString csRowNo;
			csRowNo.Format(_T("%c"),sRowKey.GetAt(1));
			CRecordset		ganttRecordSet(&theApp.data);
			if (theApp.m_pGeneric->OpenRecordSet(&ganttRecordSet, GetSQLStatement(GANTT_CHART_DELIVERY_TYPE,CRecordset::readOnly,csRowNo) ))
	
			ganttRecordSet.GetFieldValue((short)0, csRecDelType);
			ganttRecordSet.GetFieldValue((short)1, m_sLocationId);
			ganttRecordSet.GetFieldValue((short)2,m_sRecDelId);

			ganttRecordSet.Close();
	
		m_strRecDelID.LoadStringA(IDS_CALCTYPE);
		

		m_mapBatchFlow.Lookup(sTaskKey, SBatchFlowRec);
		//CString csDuration=SBatchFlowRec->strDuration;
		sbatchNode.strBatchCode= SBatchFlowRec->strBatch_Desc;
		sbatchNode.strRate=m_sSimRate=SBatchFlowRec->strRate;
		sbatchNode.strVolume=m_sVolume=SBatchFlowRec->strVolume_In_Barrels;
		sbatchNode.strDuration=m_sDuration=SBatchFlowRec->strDuration;
		sbatchNode.strProduct=SBatchFlowRec->strProduct;

		sbatchNode.dtStartDate.ReleaseDispatch();
		sbatchNode.dtEndDate.ReleaseDispatch();
		m_dtStartDate.ReleaseDispatch();
		m_dtEndDate.ReleaseDispatch();
		m_startDateTime=sbatchNode.sStartDate;
		m_completeDateTime=sbatchNode.sEndDate;
		//CRecordset	ganttRecordSet(&theApp.data);
		//ganttRecordSet.Open(CRecordset::forwardOnly,GetSQLStatement(HIGHLIGHT_SELECTED_BATCH,ACTIVE,strBatch,EQUAL), CRecordset::readOnly);
		//if(!ganttRecordSet.IsOpen())
		ganttRecordSet.Open(CRecordset::forwardOnly,GetSQLStatement(GET_PRM_ID,ACTIVE,sbatchNode.strBatchCode),CRecordset::readOnly);
		ganttRecordSet.GetFieldValue((short)0, nPrmId);
		m_sID=nPrmId;
		sbatchNode.strPrmBatchID=nPrmId;
		
		ganttRecordSet.GetFieldValue((short)1, nSecId);
		sbatchNode.strSecBatchID=nSecId;
		ganttRecordSet.Close();
		
	}
	if((oE.GetButton() == BTN_RIGHT) && !(csRecDelType == m_strRecDelID) && (oE.GetEventTarget() == EVT_TASK||oE.GetEventTarget() == EVT_SELECTEDTASK))
	{
			CMenu mnuPopupSubmit;
			mnuPopupSubmit.LoadMenu(IDR_MENU1);
	
			CMenu *mnuPopupMenu = mnuPopupSubmit.GetSubMenu(0);
			ASSERT(mnuPopupMenu);
	
			ClientToScreen(&right);
			//ScreenToClient(&right);
			mnuPopupMenu->TrackPopupMenu( TPM_LEFTALIGN, right.x, right.y, this);
			//MessageBox("right");
	}
	
}