508 lines
15 KiB
C
508 lines
15 KiB
C
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#include "precomp.h"
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#pragma hdrstop
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/***************************************************************************/
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/****************** Basic Class Dialog Handlers ****************************/
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/***************************************************************************/
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#define cchpMax 511
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/*
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** Purpose:
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** Edit, Checkbox & MultiComboBox Dialog procedure.
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**
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*****************************************************************************/
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INT_PTR APIENTRY FGstCombinationDlgProc (HWND hdlg,
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UINT wMsg,
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WPARAM wParam,
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LPARAM lParam)
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{
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static WPARAM wSelStart = 0;
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static WPARAM wSelEnd = 0;
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CHP rgchNum[10];
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CHP rgchText[cchpMax + 1];
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CCHP cchp;
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SZ sz, szListIn, szListOut;
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RGSZ rgsz, rgszIn, rgszOut, rgszListIn;
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PSZ psz, pszIn, pszOut, pszListIn;
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LRESULT iItem;
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WORD idc;
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static BOOL fNotify[10];
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INT i, nCount, nCurSel;
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Unused(lParam);
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switch (wMsg) {
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case STF_REINITDIALOG:
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if ((sz = SzFindSymbolValueInSymTab("ReInit")) == (SZ)NULL ||
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(CrcStringCompareI(sz, "YES") != crcEqual)) {
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return(fTrue);
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}
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case WM_INITDIALOG:
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AssertDataSeg();
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if( wMsg == WM_INITDIALOG ) {
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FCenterDialogOnDesktop(hdlg);
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}
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// Initialise the edit box
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// Find the limit on the edit box text
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cchp = cchpMax;
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if ((sz = SzFindSymbolValueInSymTab("EditTextLim")) != (SZ)NULL) {
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cchp = (CCHP) atoi(sz);
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}
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SendDlgItemMessage(hdlg, IDC_EDIT1, EM_LIMITTEXT, cchp, 0L);
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// Find the text limit
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if ((sz = SzFindSymbolValueInSymTab("EditTextIn")) == (SZ)NULL) {
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sz = "";
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}
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Assert(sz != NULL);
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SetDlgItemText(hdlg, IDC_EDIT1, (LPSTR)sz);
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// Find the focus string, default is END
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cchp = strlen(sz);
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if ((sz = SzFindSymbolValueInSymTab("EditFocus")) == (SZ)NULL) {
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sz = "END";
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}
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wSelStart = (WPARAM)cchp;
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wSelEnd = (WPARAM)cchp;
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if (CrcStringCompare(sz, "END") == crcEqual) {
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;
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}
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else if (CrcStringCompare(sz, "ALL") == crcEqual) {
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wSelStart = 0;
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wSelEnd = INT_MAX;
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}
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else if (CrcStringCompare(sz, "START") == crcEqual) {
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wSelStart = 0;
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wSelEnd = 0;
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}
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// Initialise the combo boxes
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szListIn = SzFindSymbolValueInSymTab("ComboListItemsIn");
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szListOut = SzFindSymbolValueInSymTab("ComboListItemsOut");
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if (szListIn == (SZ)NULL ||
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szListOut == (SZ)NULL ) {
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Assert(fFalse);
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return(fTrue);
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}
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while ((pszIn = rgszIn = RgszFromSzListValue(szListIn)) == (RGSZ)NULL)
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if (!FHandleOOM(hdlg))
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{
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DestroyWindow(GetParent(hdlg));
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return(fTrue);
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}
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while ((pszOut =rgszOut = RgszFromSzListValue(szListOut)) == (RGSZ)NULL)
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if (!FHandleOOM(hdlg))
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{
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DestroyWindow(GetParent(hdlg));
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return(fTrue);
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}
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idc = IDC_COMBO1;
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while (*pszIn != (SZ)NULL) {
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Assert(*pszOut != (SZ)NULL);
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if ((szListIn = SzFindSymbolValueInSymTab(*pszIn)) == (SZ)NULL)
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{
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Assert(fFalse);
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EvalAssert(FFreeRgsz(rgszIn));
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EvalAssert(FFreeRgsz(rgszOut));
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return(fTrue);
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}
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while ((pszListIn = rgszListIn = RgszFromSzListValue(szListIn))
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== (RGSZ)NULL)
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if (!FHandleOOM(hdlg))
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{
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DestroyWindow(GetParent(hdlg));
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return(fTrue);
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}
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SendDlgItemMessage(hdlg, idc, CB_RESETCONTENT, 0, 0L);
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while (*pszListIn != (SZ)NULL)
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SendDlgItemMessage(hdlg, idc, CB_ADDSTRING, 0,
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(LPARAM)*pszListIn++);
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//
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// Try to find out the item to select from the combo list.
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//
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// If there are no items, set nCurSel to -1 to clear the combo
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// If there are items, however the ListOut variable either doesn't
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// exist or is "" then set the nCurSel to 0 ( the first element )
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// If the ListOut var exists and is found in the list box then
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// set the nCurSel to the index of the element found
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//
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nCount = (INT)SendDlgItemMessage(hdlg, idc, CB_GETCOUNT, 0, 0L);
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if ( nCount ) {
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nCurSel = 0;
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if ((szListOut = SzFindSymbolValueInSymTab(*pszOut)) != (SZ)NULL &&
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CrcStringCompareI(szListOut, "") != crcEqual) {
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CHP szItemCur[256];
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for (i = 0; i < nCount; i++) {
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if ( (SendDlgItemMessage(
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hdlg,
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idc,
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CB_GETLBTEXT,
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(WPARAM)i,
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(LPARAM)szItemCur
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) != CB_ERR)
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&& (CrcStringCompareI(szItemCur, szListOut) == crcEqual)
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) {
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nCurSel = i;
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break;
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}
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}
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}
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}
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else {
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nCurSel = -1;
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}
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SendDlgItemMessage(hdlg, idc, CB_SETCURSEL, (WPARAM)nCurSel, 0L);
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EvalAssert(FFreeRgsz(rgszListIn));
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idc++;
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pszIn++;
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pszOut++;
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}
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EvalAssert(FFreeRgsz(rgszIn));
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EvalAssert(FFreeRgsz(rgszOut));
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// Extract the information on which combo modifications should
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// be modified
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for (i = 0; i < 10; i++) {
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fNotify[i] = fFalse;
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}
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if ((sz = SzFindSymbolValueInSymTab("NotifyFields")) != (SZ)NULL) {
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while ((psz = rgsz = RgszFromSzListValue(sz)) == (RGSZ)NULL) {
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if (!FHandleOOM(hdlg)) {
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DestroyWindow(GetParent(hdlg));
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return(fTrue);
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}
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}
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for (i = 0; (i < 10) && (*psz != (SZ) NULL); i++) {
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fNotify[i] = (CrcStringCompareI(*(psz++), "YES") == crcEqual) ?
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fTrue : fFalse;
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}
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EvalAssert(FFreeRgsz(rgsz));
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}
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//
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// Handle all the text status fields in this dialog
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//
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if ((sz = SzFindSymbolValueInSymTab("TextFields")) != (SZ)NULL) {
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WORD idcStatus;
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while ((psz = rgsz = RgszFromSzListValue(sz)) == (RGSZ)NULL) {
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if (!FHandleOOM(hdlg)) {
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DestroyWindow(GetParent(hdlg));
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return(fTrue);
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}
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}
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idcStatus = IDC_TEXT1;
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while (*psz != (SZ)NULL && GetDlgItem(hdlg, idcStatus)) {
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SetDlgItemText (hdlg, idcStatus++,*psz++);
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}
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EvalAssert(FFreeRgsz(rgsz));
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}
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//
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// Initialise the check boxes, note that check boxes are optional
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//
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if ((sz = SzFindSymbolValueInSymTab("CheckItemsIn")) == (SZ)NULL) {
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return(fTrue);
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}
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while ((psz = rgsz = RgszFromSzListValue(sz)) == (RGSZ)NULL) {
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if (!FHandleOOM(hdlg)) {
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DestroyWindow(GetParent(hdlg));
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return(fTrue);
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}
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}
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idc = IDC_B1;
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while (*psz != (SZ)NULL)
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{
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WORD wCheck = 0;
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if (CrcStringCompare(*(psz++), "ON") == crcEqual)
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wCheck = 1;
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CheckDlgButton(hdlg, idc++, wCheck);
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}
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EvalAssert(FFreeRgsz(rgsz));
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if ((sz = SzFindSymbolValueInSymTab("OptionsGreyed")) == (SZ)NULL)
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{
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PreCondition(fFalse, fTrue);
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return(fTrue);
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}
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while ((psz = rgsz = RgszFromSzListValue(sz)) == (RGSZ)NULL)
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if (!FHandleOOM(hdlg))
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{
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DestroyWindow(GetParent(hdlg));
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return(fTrue);
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}
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while (*psz != (SZ)NULL)
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{
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SZ sz = *(psz++);
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INT i = atoi(sz);
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if (i > 0 && i <= 10)
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EnableWindow(GetDlgItem(hdlg, IDC_B0 + i), 0);
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else if (*sz != '\0')
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PreCondition(fFalse, fTrue);
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}
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EvalAssert(FFreeRgsz(rgsz));
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return(fTrue);
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case WM_CLOSE:
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PostMessage(
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hdlg,
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WM_COMMAND,
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MAKELONG(IDC_X, BN_CLICKED),
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0L
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);
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return(fTrue);
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case WM_COMMAND:
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switch (idc = LOWORD(wParam))
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{
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// Edit Box Notification
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case IDC_EDIT1:
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if (HIWORD(wParam) == EN_SETFOCUS)
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SendDlgItemMessage(hdlg, IDC_EDIT1, EM_SETSEL, wSelStart,
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wSelEnd);
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else if (HIWORD(wParam) == EN_KILLFOCUS)
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SendDlgItemMessage(hdlg, IDC_EDIT1, EM_GETSEL, (WPARAM)&wSelStart,
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(LPARAM)&wSelEnd);
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break;
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// Check box Notification
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case IDC_B1:
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case IDC_B2:
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case IDC_B3:
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case IDC_B4:
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case IDC_B5:
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case IDC_B6:
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case IDC_B7:
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case IDC_B8:
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case IDC_B9:
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case IDC_B10:
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CheckDlgButton(hdlg, LOWORD(wParam),
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(WORD)!IsDlgButtonChecked(hdlg, (int)wParam));
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break;
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case IDC_COMBO1:
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case IDC_COMBO2:
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case IDC_COMBO3:
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case IDC_COMBO4:
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case IDC_COMBO5:
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case IDC_COMBO6:
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case IDC_COMBO7:
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case IDC_COMBO8:
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case IDC_COMBO9:
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switch (HIWORD(wParam)) {
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case CBN_SELCHANGE:
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if (fNotify[idc-IDC_COMBO1] == fTrue) {
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break;
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}
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default:
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return fFalse;
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}
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// Other Buttons
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case IDCANCEL:
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if (LOWORD(wParam) == IDCANCEL) {
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if (!GetDlgItem(hdlg, IDC_B) || HIWORD(GetKeyState(VK_CONTROL)) || HIWORD(GetKeyState(VK_SHIFT)) || HIWORD(GetKeyState(VK_MENU)))
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{
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break;
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}
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wParam = IDC_B;
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}
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case IDC_O:
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case IDC_C:
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case IDC_M:
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case IDC_B:
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case IDC_X:
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case IDC_BTN0:
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case IDC_BTN1: case IDC_BTN2: case IDC_BTN3:
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case IDC_BTN4: case IDC_BTN5: case IDC_BTN6:
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case IDC_BTN7: case IDC_BTN8: case IDC_BTN9:
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// Add the Button checked to the symbol table
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_itoa((INT)wParam, rgchNum, 10);
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while (!FAddSymbolValueToSymTab("ButtonPressed", rgchNum))
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if (!FHandleOOM(hdlg)) {
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DestroyWindow(GetParent(hdlg));
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return(fTrue);
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}
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// Extract the text from the edit box and add it to the
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// table
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SendDlgItemMessage(hdlg, IDC_EDIT1, (WORD)WM_GETTEXT, cchpMax + 1,
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(LPARAM)rgchText);
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while (!FAddSymbolValueToSymTab("EditTextOut", rgchText))
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if (!FHandleOOM(hdlg))
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{
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DestroyWindow(GetParent(hdlg));
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return(fTrue);
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}
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// Extract the checkbox states.
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while ((psz = rgsz = (RGSZ)SAlloc((CB)(11 * sizeof(SZ)))) ==
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(RGSZ)NULL)
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if (!FHandleOOM(hdlg)) {
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DestroyWindow(GetParent(hdlg));
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return(fTrue);
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}
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for (idc = IDC_B1; GetDlgItem(hdlg, idc); psz++, idc++) {
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BOOL fChecked = IsDlgButtonChecked(hdlg, idc);
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while ((*psz = SzDupl(fChecked ? "ON" : "OFF")) == (SZ)NULL) {
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if (!FHandleOOM(hdlg)) {
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DestroyWindow(GetParent(hdlg));
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return(fTrue);
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}
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}
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}
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*psz = (SZ)NULL;
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while ((sz = SzListValueFromRgsz(rgsz)) == (SZ)NULL) {
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if (!FHandleOOM(hdlg)) {
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DestroyWindow(GetParent(hdlg));
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return(fTrue);
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}
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}
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while (!FAddSymbolValueToSymTab("CheckItemsOut", sz)) {
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if (!FHandleOOM(hdlg)) {
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DestroyWindow(GetParent(hdlg));
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return(fTrue);
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}
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}
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SFree(sz);
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EvalAssert(FFreeRgsz(rgsz));
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// Extract the selections in the combo boxes and add them to the
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// symbol table
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if ((szListOut = SzFindSymbolValueInSymTab("ComboListItemsOut"))
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== (SZ)NULL)
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{
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Assert(fFalse);
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break;
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}
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while ((pszOut = rgszOut = RgszFromSzListValue(szListOut))
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== (RGSZ)NULL)
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if (!FHandleOOM(hdlg))
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{
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DestroyWindow(GetParent(hdlg));
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|
return(fTrue);
|
||
|
}
|
||
|
|
||
|
idc = IDC_COMBO1;
|
||
|
while (*pszOut != (SZ)NULL) {
|
||
|
if ((iItem = SendDlgItemMessage(
|
||
|
hdlg,
|
||
|
idc,
|
||
|
CB_GETCURSEL,
|
||
|
0,
|
||
|
0L
|
||
|
)) == CB_ERR) {
|
||
|
*rgchText = '\0';
|
||
|
}
|
||
|
else {
|
||
|
SendDlgItemMessage(
|
||
|
hdlg,
|
||
|
idc,
|
||
|
CB_GETLBTEXT,
|
||
|
(WPARAM)iItem,
|
||
|
(LPARAM)rgchText
|
||
|
);
|
||
|
}
|
||
|
|
||
|
while (!FAddSymbolValueToSymTab(*pszOut, rgchText)) {
|
||
|
if (!FHandleOOM(hdlg)) {
|
||
|
DestroyWindow(GetParent(hdlg));
|
||
|
return(fTrue);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
pszOut++;
|
||
|
idc++;
|
||
|
}
|
||
|
|
||
|
EvalAssert(FFreeRgsz(rgszOut));
|
||
|
PostMessage(GetParent(hdlg), (WORD)STF_UI_EVENT, 0, 0L);
|
||
|
break;
|
||
|
}
|
||
|
break;
|
||
|
|
||
|
case STF_DESTROY_DLG:
|
||
|
PostMessage(GetParent(hdlg), (WORD)STF_MULTICOMBO_DLG_DESTROYED, 0, 0L);
|
||
|
DestroyWindow(hdlg);
|
||
|
return(fTrue);
|
||
|
}
|
||
|
|
||
|
return(fFalse);
|
||
|
}
|