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09.28.2008 at 12:51PM PDT, ID: 23769910
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8.0

Sorting with CListCtrl,

Asked by rambovn in Windows MFC Programming

Hallo experts,
I want to sort my listview in ascending and descending order using the same SortFunc() function. Could someone please give me more details of how to do it?
Please help me.

Thank you very much.
Regards,Start Free Trial 
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typedef struct {
	CString pszID;
	CString pszFLIKFLEK;
	CString pszTASK_CODE;
	CString pszStatus;
	CString pszTime;
	CString pszVOP_STATUS;
	CString pszCREATE_PRG;
	CString pszCREATE_USER;
} RPAITEMDATA, *PRPAITEMDATA;
 
RPAITEMDATA *m_arrRpaItemData[10];
CListCtrl       m_RpaListCtrl;
DBTable *m_pTabRPA;
 
bool CRpaList::FillInfoRPA()
{
	if ( !m_pTabRPA )
		return false;
	
	ClearListCtrlRPA();
	
	if ( !m_pTabRPA->IsEmpty())
		m_pTabRPA->MoveFirst();
	
 	CString sFilter;
 	sFilter.Format("Status = 'Neu' or Status = 'Geöffnet'");
	m_pTabRPA->SetFilter(sFilter);
 
	CString sField[] = {FLD_ID, FLD_FLIK_FLEK, FLD_AUFTRAG, FLD_STATUS, FLD_STATE_TIME, FLD_VOP_STATUS, FLD_CREATE_PRG, FLD_CREATE_USER};
 
	CString str;
	for ( int iItem = 0; !m_pTabRPA->EndOF(); iItem++ )
	{
		m_arrRpaItemData[iItem] = new RPAITEMDATA;  		
		m_arrRpaItemData[iItem]->pszID = StringFromVar( m_pTabRPA->GetFieldValue(FLD_ID));  // 0
		m_RpaListCtrl.InsertItem(iItem, m_arrRpaItemData[iItem]->pszID);
		
		m_arrRpaItemData[iItem]->pszTASK_CODE = StringFromVar( m_pTabRPA->GetFieldValue(FLD_AUFTRAG));  // 2
	   	m_RpaListCtrl.SetItemText(iItem, 2, m_arrRpaItemData[iItem]->pszTASK_CODE);	
		
		m_arrRpaItemData[iItem]->pszStatus = StringFromVar( m_pTabRPA->GetFieldValue(FLD_STATUS));
		m_RpaListCtrl.SetItemText(iItem, 3, m_arrRpaItemData[iItem]->pszStatus);
	
		m_arrRpaItemData[iItem]->pszTime = StringFromVar(m_pTabRPA->GetFieldValue(FLD_STATE_TIME)); // 4
		m_RpaListCtrl.SetItemText(iItem, 4, m_arrRpaItemData[iItem]->pszTime);
	
		m_RpaListCtrl.SetItemData(iItem, (LPARAM)m_arrRpaItemData[iItem]);		
	
		if ( !m_pTabRPA->EndOF() )
			m_pTabRPA->MoveNext();
	}
	m_pTabRPA->SetFilter();
	
	return true;
}
 
int CALLBACK CRpaList::SortFunc(LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort)
{
        int nRetVal;
        
        PRPAITEMDATA pData1 = (PRPAITEMDATA)lParam1;
        PRPAITEMDATA pData2 = (PRPAITEMDATA)lParam2;
        
        switch(lParamSort)
        {
        case 0: // ID 
        default: // interim sort default        
                nRetVal = strcmp(pData1->pszID, pData2->pszID);
                break;
        case 1: // pszFLIKFLEK
        //default:  // original sort default 
                nRetVal = strcmp(pData1->pszFLIKFLEK, pData2->pszFLIKFLEK);
                break;
        case 2: // pszTASK_CODE
                nRetVal = strcmp(pData1->pszTASK_CODE, pData2->pszTASK_CODE);
                break;
        case 3: // pszStatus
                nRetVal = strcmp(pData1->pszStatus, pData2->pszStatus);
                break;
        case 4: // pszTime
                nRetVal = strcmp(pData1->pszTime, pData2->pszTime);
                break;
        case 5: // pszVOP_STATUS
                nRetVal = strcmp(pData1->pszVOP_STATUS, pData2->pszVOP_STATUS);
                break;
        case 6: // pszCREATE_PRG
                nRetVal = strcmp(pData1->pszCREATE_PRG, pData2->pszCREATE_PRG);
                break;
        case 7: // pszCREATE_USER
                nRetVal = strcmp(pData1->pszCREATE_USER, pData2->pszCREATE_USER);
                break;
        }
        
        return nRetVal;
}
 
void CRpaList::OnItemclickRpaList(NMHDR* pNMHDR, LRESULT* pResult) 
{
        NMLISTVIEW *pLV = (NMLISTVIEW *) pNMHDR;
        // TODO: Code für die Behandlungsroutine der Steuerelement-Benachrichtigung hier einfügen
        m_RpaListCtrl.SortItems(SortFunc, pLV->iItem);
 
        *pResult = 0;
}
Related Solutions: Sorting elements in descending order !
[+][-]09.28.2008 at 06:11PM PDT, ID: 22593280

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[+][-]09.28.2008 at 09:01PM PDT, ID: 22593890

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[+][-]09.28.2008 at 11:28PM PDT, ID: 22594229

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[+][-]09.28.2008 at 11:44PM PDT, ID: 22594275

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About this solution

Zone: Windows MFC Programming
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Solution Provided By: alb66
Participating Experts: 3
Solution Grade: B
 
 
[+][-]09.30.2008 at 02:58AM PDT, ID: 22603829

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[+][-]09.30.2008 at 10:34PM PDT, ID: 22611826

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[+][-]09.30.2008 at 10:38PM PDT, ID: 22611846

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[+][-]09.30.2008 at 10:45PM PDT, ID: 22611877

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