LVM_INSERTITEM I cannot make head or tail of it.

hello all,

is there another way to insert ListView Subitems exept over the WndProc


btw i list some code of mine:

Code:

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///////////////////////
/////    ListView Insertitem
///
////////////////////
bool LVaddColumn(PCHAR pszText,HWND ListView,int Index){
LV_COLUMN LvCol;
LvCol.mask=LVCF_FMT | LVCF_WIDTH | LVCF_TEXT | LVCF_SUBITEM;    // Type of mask
LvCol.cx=0x0;
LvCol.pszText=pszText;                            // First Header Text
LvCol.cx=0x1E;
SendMessage(ListView,LVM_INSERTCOLUMN,Index,(LPARAM)&LvCol);
//ListView_InsertColumn(ListView, 0, &LvCol) ;
return(TRUE);
}

void LVaddItem(PUCHAR pszText,HWND ListView,BOOL subitem){
LV_ITEM lvI;
 // Initialize LVITEM members that are common to all items.
lvI.mask = LVIF_TEXT|LVIF_PARAM | LVIF_IMAGE | LVIF_STATE|LVCF_SUBITEM;
lvI.state = 0;
if(subitem==1){
lvI.iItem=0;
lvI.iSubItem=1,0;
lvI.pszText=pszText;
SendMessage(    // returns LRESULT in lResult
  ListView,          // (HWND) handle to destination control
  LVM_SETITEM,          // (UINT) message ID
  0,                // = 0; not used, must be zero
  (LPARAM)(LPLVITEM)&lvI                  // = const (LPARAM)(LPLVITEM) pitem;
);

} else {
lvI.iItem=0;
lvI.stateMask = LVIS_SELECTED|LVIS_FOCUSED;
lvI.pszText=pszText;
SendMessage(    // returns LRESULT in lResult
  ListView,          // (HWND) handle to destination control
  LVM_INSERTITEM,        // (UINT) message ID
  0,                // = 0; not used, must be zero
  (LPARAM)(LPLVITEM)&lvI                // = const (LPARAM)(LPLVITEM) pitem;
);
}
}

---

Code:

---

ListView0=CreateListView(ObjEditorWindow,"ListView",HMENU)ID_LISTVIEW,0,0,400,400);
LVaddItem("b",ListView0,false);
LVaddItem("c",ListView0,false);
LVaddItem("d",ListView0,false);
LVaddItem("a",ListView0,true);


LVaddColumn("03",ListView0,1);
LVaddColumn("04",ListView0,2);

---

it adds d c b in the ListView collumn namend 03
but nothing into the 04

if use the Winproc WM_Notify routine
like this (at the ObjEditorWindow WndProc)

Code:

---

case WM_NOTIFY:
        {
 switch (((LPNMHDR) lParam)->code)
        {
                case LVN_GETDISPINFO:
                        NMLVDISPINFO* plvdi = (NMLVDISPINFO*)lParam;
                                        switch (plvdi->item.iItem)
                        {
                                case 0:
                          plvdi->item.pszText ="9";
                                                        break;
                                                                                default:
                                        break;
                        } 

        }        break;
        }

---

it puts the 9 into the column namend 04

but is there a way without the WndProc

Code:

---

void LVaddItem(PUCHAR pszText,HWND ListView,BOOL subitem){
LV_ITEM lvI;
 // Initialize LVITEM members that are common to all items.

---

Code:

---


lvI.mask = LVIF_TEXT|LVIF_PARAM | LVIF_IMAGE | LVIF_STATE|LVCF_SUBITEM;

---

1. // |LVIF_PARAM VALUE shoud not be set in subitems than it works

Code:

---


lvI.mask = LVIF_TEXT|LVIF_IMAGE | LVIF_STATE|LVCF_SUBITEM;

---

Code:

---

lvI.state = 0;
if(subitem==1){
lvI.iItem=0;
lvI.iSubItem=1,0;
lvI.pszText=pszText;
SendMessage(    // returns LRESULT in lResult
  ListView,          // (HWND) handle to destination control
  LVM_SETITEM,          // (UINT) message ID
  0,                // = 0; not used, must be zero
  (LPARAM)(LPLVITEM)&lvI                  // = const (LPARAM)(LPLVITEM) pitem;
);

} else {
lvI.iItem=0;
lvI.stateMask = LVIS_SELECTED|LVIS_FOCUSED;
lvI.pszText=pszText;
SendMessage(    // returns LRESULT in lResult
  ListView,          // (HWND) handle to destination control
  LVM_INSERTITEM,        // (UINT) message ID
  0,                // = 0; not used, must be zero
  (LPARAM)(LPLVITEM)&lvI                // = const (LPARAM)(LPLVITEM) pitem;
);
}
}

---