//--------------------------------------------------------------------------- #include #include "AppGlobalF.h" #include "ITSSkinF.h" #include "ITSUtilF.h" #include "ITSDbF.h" #include "ITSLogF.h" #include "ITSLangTransF.h" #pragma hdrstop #include "FrmVmsLogDsplSubF.h" #include "CDSFontF.h" //--------------------------------------------------------------------------- #pragma package(smart_init) #pragma link "cxButtons" #pragma link "cxCalc" #pragma link "cxCheckBox" #pragma link "cxClasses" #pragma link "cxContainer" #pragma link "cxControls" #pragma link "cxCustomData" #pragma link "cxData" #pragma link "cxDataStorage" #pragma link "cxEdit" #pragma link "cxFilter" #pragma link "cxGraphics" #pragma link "cxGrid" #pragma link "cxGridCustomTableView" #pragma link "cxGridCustomView" #pragma link "cxGridLevel" #pragma link "cxGridTableView" #pragma link "cxLookAndFeelPainters" #pragma link "cxLookAndFeels" #pragma link "cxSplitter" #pragma link "cxStyles" #pragma link "cxTextEdit" #pragma link "dxSkinBlack" #pragma link "dxSkinBlue" #pragma link "dxSkinCaramel" #pragma link "dxSkinCoffee" #pragma link "dxSkinDarkRoom" #pragma link "dxSkinDarkSide" #pragma link "dxSkinFoggy" #pragma link "dxSkinGlassOceans" #pragma link "dxSkiniMaginary" #pragma link "dxSkinLilian" #pragma link "dxSkinLiquidSky" #pragma link "dxSkinLondonLiquidSky" #pragma link "dxSkinMcSkin" #pragma link "dxSkinMoneyTwins" #pragma link "dxSkinOffice2007Black" #pragma link "dxSkinOffice2007Blue" #pragma link "dxSkinOffice2007Green" #pragma link "dxSkinOffice2007Pink" #pragma link "dxSkinOffice2007Silver" #pragma link "dxSkinOffice2010Black" #pragma link "dxSkinOffice2010Blue" #pragma link "dxSkinOffice2010Silver" #pragma link "dxSkinsCore" #pragma link "dxSkinscxPCPainter" #pragma link "dxSkinSeven" #pragma link "dxSkinSharp" #pragma link "dxSkinSilver" #pragma link "dxSkinStardust" #pragma link "cxLabel" #pragma link "cxGroupBox" #pragma link "cxDropDownEdit" #pragma link "cxImage" #pragma link "cxSpinEdit" #pragma resource "*.dfm" //TFrmVmsLogMsgSub *FrmVmsLogMsgSub = NULL; //--------------------------------------------------------------------------- __fastcall TFrmVmsLogDsplSub::TFrmVmsLogDsplSub(TComponent* Owner, HWND hHandle, String sFrom, String sTo, String sIdList) : TForm(Owner) { LangTrans->Translate(this, ITSDb_GetConnection()); ITSSkin_Load(this); ////CMM_LoadForm(g_sFormsDir, this); FParent = hHandle; FStDateTime = sFrom; FEdDateTime = sTo; FIdList = sIdList; TvVmsMsg->OptionsView->DataRowHeight = 0; TvVmsMsg->OptionsView->CellAutoHeight = true; TvVmsMsg->OptionsView->Indicator = false; TvVmsMsg->OptionsCustomize->ColumnMoving = false; TvVmsMsg->OptionsCustomize->ColumnSorting = false; TvVmsMsg->Columns[0]->Width = 40; TvVmsMsg->Columns[0]->Options->HorzSizing = false; FVmsNmbr = ""; FDsplDt = ""; } //--------------------------------------------------------------------------- void __fastcall TFrmVmsLogDsplSub::FormInit() { ADOQry->Connection = ITSDb_GetConnection(); m_pGDC = TvList->DataController; TvList->OptionsView->NoDataToDisplayInfoText = Caption + ": " + lblText1->Caption;//조회결과가 없습니다."; LblSearch->Caption = lblText2->Caption + FStDateTime.SubString(1, 10) + " ~ " + FEdDateTime.SubString(1, 10); } //--------------------------------------------------------------------------- void __fastcall TFrmVmsLogDsplSub::FormShow(TObject *Sender) { FormInit(); Refresh(); TmrShow->Enabled = true; } //--------------------------------------------------------------------------- void __fastcall TFrmVmsLogDsplSub::CommClose() { ////CMM_SaveForm(g_sFormsDir, this); //FrmVmsLogSub = NULL; } //--------------------------------------------------------------------------- void __fastcall TFrmVmsLogDsplSub::TmrShowTimer(TObject *Sender) { TmrShow->Enabled = false; SelHistory(); } //--------------------------------------------------------------------------- void __fastcall TFrmVmsLogDsplSub::ChkExpandClick(TObject *Sender) { CMM_ExpandCollapseChk(TvList, ChkExpand->Checked); } //--------------------------------------------------------------------------- void __fastcall TFrmVmsLogDsplSub::SelHistory() { TSqlCursor sqlCrs; String sQry; TADOQuery *pADO = ADOQry; sQry = "SELECT A.*, B.VMS_CTLR_ID, B.VMS_NM, \r\n" " B.FORMW, B.FORMH \r\n" " FROM TB_VMS_DSPL_HS A, \r\n" " (SELECT A.*, \r\n" " B.VMS_TYPE_NM AS VMS_TYPE_NM, \r\n" " B.VMS_WDTH AS FORMW, \r\n" " B.VMS_HGHT AS FORMH \r\n" " FROM TB_VMS_CTLR A, \r\n" " TB_VMS_TYPE B \r\n" " WHERE A.VMS_MODL_KIND = B.VMS_MODL_KIND) B \r\n" " WHERE B.VMS_CTLR_ID IN(" + FIdList + ") \r\n" " AND A.DSPL_DT BETWEEN :p01 AND :p02 \r\n" " AND A.VMS_CTLR_ID = B.VMS_CTLR_ID \r\n" " ORDER BY A.VMS_CTLR_ID, A.DSPL_DT, A.PHASE \r\n"; try { ITSDb_SQLText(pADO, sQry); ITSDb_SQLBind(pADO, "p01", FStDateTime); ITSDb_SQLBind(pADO, "p02", FEdDateTime); ITSDb_SQLOpen(pADO); } catch(EDatabaseError &E) { DBERRORMSG("TFrmVmsLogDsplSub::SelHistory", String(E.ClassName()), E.Message, sQry); throw Exception(String(E.ClassName()) + E.Message); } catch(Exception &e) { DBERRORMSG("TFrmVmsLogDsplSub::SelHistory", String(e.ClassName()), e.Message, sQry); throw Exception(String(e.ClassName()) + e.Message); } DspHistory(); } //--------------------------------------------------------------------------- void __fastcall TFrmVmsLogDsplSub::DspHistory() { TADOQuery *pADO = ADOQry; try { TcxGridChartSeries *pChart = NULL; CMM_ClearGridTableView(TvList); int nRow = 0; int nDataCnt = 0; try { TvList->BeginUpdate(lsimImmediate); nDataCnt = pADO->RecordCount; m_pGDC->RecordCount = nDataCnt; for( ; !pADO->Eof; pADO->Next(), nRow++) { m_pGDC->Values[nRow][Col00->Index] = pADO->FieldByName("VMS_CTLR_ID")->AsString; m_pGDC->Values[nRow][Col01->Index] = pADO->FieldByName("VMS_CTLR_ID")->AsString; m_pGDC->Values[nRow][Col02->Index] = pADO->FieldByName("VMS_NM")->AsString; m_pGDC->Values[nRow][Col04->Index] = ITSUtil_StrToDateTime(pADO->FieldByName("DSPL_DT")->AsString).FormatString(STR_DATETIME); m_pGDC->Values[nRow][Col05->Index] = pADO->FieldByName("PHASE")->AsString; m_pGDC->Values[nRow][Col06->Index] = pADO->FieldByName("VMS_DSPL_MSG_TXT")->AsString; m_pGDC->Values[nRow][Col07->Index] = pADO->FieldByName("DNLD_YN")->AsString == "Y" ? lblSucc->Caption : lblFai->Caption;//"성공" : "실패"; //m_pGDC->Values[nRow][Col11->Index] = pADO->FieldByName("FORMSIZE")->AsString+" "; m_pGDC->Values[nRow][Col12->Index] = pADO->FieldByName("FORMW")->AsString.ToIntDef(384); m_pGDC->Values[nRow][Col13->Index] = pADO->FieldByName("FORMH")->AsString.ToIntDef(64); m_pGDC->Values[nRow][Col14->Index] = pADO->FieldByName("DSPL_DT")->AsString; int nFormType = pADO->FieldByName("VMS_SCH_FORM_TYPE")->AsString.ToIntDef(0); String sFormType = ""; //VMS 폼 스케쥴 유형(0:교통,1:돌발,2:공사행사,3:홍보,4:우회,5:정체,6:안전,7:동영상,8:스트리밍영상,9:대기환경,10:주차정보) switch(nFormType) { case 0: sFormType = lblForm11->Caption; break;//"교통정보; case 1: sFormType = lblForm12->Caption; break;//"돌발"; case 2: sFormType = lblForm13->Caption; break;//"공사행사"; case 3: sFormType = lblForm14->Caption; break;//"홍보"; case 4: sFormType = lblForm15->Caption; break;//"도형식배경소통정보"; case 5: sFormType = lblForm20->Caption; break;//"우회"; case 6: sFormType = lblForm30->Caption; break;//"정체"; case 7: sFormType = lblForm40->Caption; break;//"동영상"; case 8: sFormType = lblForm50->Caption; break;//"스트리밍영상"; case 9: sFormType = lblForm90->Caption; break;//"대기환경"; case 10: sFormType = lblForm91->Caption; break;//"주차정보"; case 11: sFormType = lblForm92->Caption; break;//"긴급차량우선신호"; } m_pGDC->Values[nRow][Col15->Index] = sFormType; } } __finally { if (pADO) { pADO->Close(); } TvList->EndUpdate(); //CxList->SetFocus(); LblRecords->Caption = FormatFloat("##,##0", m_pGDC->RecordCount) + lblCnt->Caption;//" 건"; } } catch(EDatabaseError &E) { DBERRORMSG("TFrmVmsLogDsplSub::DspHistory", String(E.ClassName()), E.Message, pADO->SQL->Text); throw Exception(String(E.ClassName()) + E.Message); } catch(Exception &e) { DBERRORMSG("TFrmVmsLogDsplSub::DspHistory", String(e.ClassName()), e.Message, pADO->SQL->Text); throw Exception(String(e.ClassName()) + e.Message); } } //--------------------------------------------------------------------------- void __fastcall TFrmVmsLogDsplSub::BtnExlSaveClick(TObject *Sender) { TcxGrid *pGrid = CxList; TcxGridTableView *pView = TvList; String sTitle= Caption; CMM_ExportToExcelFile(sTitle, pGrid, pView, this); } //--------------------------------------------------------------------------- void __fastcall TFrmVmsLogDsplSub::FormClose(TObject *Sender, TCloseAction &Action) { POST_MSG(FParent, WM_SUBFORM_CLOSE, 0, 0); CommClose(); } //--------------------------------------------------------------------------- void __fastcall TFrmVmsLogDsplSub::FormDestroy(TObject *Sender) { // } //--------------------------------------------------------------------------- void __fastcall TFrmVmsLogDsplSub::Col07CustomDrawCell(TcxCustomGridTableView *Sender, TcxCanvas *ACanvas, TcxGridTableDataCellViewInfo *AViewInfo, bool &ADone) { try { TColor tColor; String sVmsMode = AViewInfo->GridRecord->DisplayTexts[AViewInfo->Item->Index]; tColor = ACanvas->Brush->Color; if (sVmsMode == lblFai->Caption)//"실패") tColor = clRed; //else tColor = clLime; ACanvas->SetBrushColor(tColor); } catch(Exception &e) { } } //--------------------------------------------------------------------------- void __fastcall TFrmVmsLogDsplSub::TvListFocusedRecordChanged(TcxCustomGridTableView *Sender, TcxCustomGridRecord *APrevFocusedRecord, TcxCustomGridRecord *AFocusedRecord, bool ANewItemRecordFocusingChanged) { if (!AFocusedRecord) return; DisplayVmsMsg(); } //--------------------------------------------------------------------------- void __fastcall TFrmVmsLogDsplSub::DisplayVmsMsg() { TcxGridDataController *pGDC = TvList->DataController; int nSelIdx = CMM_GetRecordIndex(TvList); if (nSelIdx < 0) return; String sVmsNmbr = VarToStr(pGDC->Values[nSelIdx][Col00->Index]); String sDsplDt = VarToStr(pGDC->Values[nSelIdx][Col14->Index]); EdId->Text = VarToStr(pGDC->Values[nSelIdx][Col01->Index]); EdName->Text = VarToStr(pGDC->Values[nSelIdx][Col02->Index]); EdSvcDt->Text = VarToStr(pGDC->Values[nSelIdx][Col04->Index]); FWidth = pGDC->Values[nSelIdx][Col12->Index]; FHeight = pGDC->Values[nSelIdx][Col13->Index]; if (FVmsNmbr != sVmsNmbr || FDsplDt != sDsplDt) { LoadVmsMsg(sVmsNmbr, sDsplDt); } } //--------------------------------------------------------------------------- TColor CodeToColor(int ACode) { TColor clColor = clBlack; switch(ACode) { case 0: clColor = clBlack; break; case 1: clColor = clRed; break; case 2: clColor = clLime; break; case 3: clColor = clYellow; break; } return clColor; } //--------------------------------------------------------------------------- TColor CodeToFontColor(int ACode) { TColor clColor = clBlack; TCDSFontColor *pObj = CDSFontManager->FColors.Find(ACode); if (pObj) clColor = (TColor)pObj->VMS_FONT_COLR_VAL; return clColor; } //--------------------------------------------------------------------------- String CodeToFontName(int ACode) { AnsiString sFont = "맑은 고딕"; if (g_AppCfg.sLang == "en") { sFont = "Tahoma"; } TCDSFontName *pObj = CDSFontManager->FNames.Find(ACode); if (pObj) sFont = (String)pObj->VMS_FONT_NAME_NM; return sFont; } //--------------------------------------------------------------------------- TColor GradeToFillColor(int AGrade) { TColor clColor = clSilver; switch(AGrade) { case 1: clColor = clLime; break; case 2: clColor = clYellow; break; case 3: clColor = clRed; break; } return clColor; } //--------------------------------------------------------------------------- void __fastcall TFrmVmsLogDsplSub::LoadVmsMsg(String AVmsNmbr, String ADsplDt) { FVmsNmbr = AVmsNmbr; FDsplDt = ADsplDt; CMM_ClearGridTableView(TvVmsMsg); EdMsgCnt->Text = ""; String sQry; TADOQuery *pADO = NULL; TImage *pImage = NULL; #if 1 //FOR Tibero sQry = "SELECT A.PHASE, A.VMS_DSPL_MSG_DATA, DNLD_YN, \r\n" " SUBSTR(A.VMS_DSPL_MSG_DATA, 1, 200) AS MSG1, \r\n" " SUBSTR(A.VMS_DSPL_MSG_DATA, 201, 200) AS MSG2, \r\n" " SUBSTR(A.VMS_DSPL_MSG_DATA, 401, 200) AS MSG3, \r\n" " SUBSTR(A.VMS_DSPL_MSG_DATA, 601, 200) AS MSG4, \r\n" " SUBSTR(A.VMS_DSPL_MSG_DATA, 801, 200) AS MSG5, \r\n" " SUBSTR(A.VMS_DSPL_MSG_DATA, 1001, 200) AS MSG6, \r\n" " SUBSTR(A.VMS_DSPL_MSG_DATA, 1201, 200) AS MSG7, \r\n" " SUBSTR(A.VMS_DSPL_MSG_DATA, 1401, 100) AS MSG8 \r\n" " FROM TB_VMS_DSPL_HS A \r\n" " WHERE A.VMS_CTLR_ID = :p01 \r\n" " AND A.DSPL_DT = :p02 \r\n" " ORDER BY A.PHASE \r\n"; #else sQry = "SELECT A.PHASE, A.VMS_DSPL_MSG_DATA, DNLD_YN \r\n" " FROM TB_VMS_DSPL_HS A \r\n" " WHERE A.VMS_CTLR_ID = :p01 \r\n" " AND A.DSPL_DT = :p02 \r\n" " ORDER BY A.PHASE \r\n"; #endif typedef enum en_vms_object_type { vms_obj_none, /* 0:정보없음 */ vms_obj_text, /* 1:문자열 */ vms_obj_bitmap, /* 2:Bitmap ID */ vms_obj_draw, /* 3:Draw */ } EN_VMS_OBJECT_TYPE; TcxDataController *pGDC = TvVmsMsg->DataController; try { int nRow; TvVmsMsg->BeginUpdate(lsimImmediate); pGDC->BeginUpdate(); try { pADO = new TADOQuery(NULL); pADO->Close(); pADO->Connection = ITSDb_GetConnection(); ITSDb_SQLText(pADO, sQry); ITSDb_SQLBind(pADO, "p01", AVmsNmbr); ITSDb_SQLBind(pADO, "p02", ADsplDt); ITSDb_SQLOpen(pADO); EdMsgCnt->Text = "Forms: " + String(pADO->RecordCount); for( ; !pADO->Eof; pADO->Next()) { #if 1 String sMsg1 = pADO->FieldByName("MSG1")->AsString; String sMsg2 = pADO->FieldByName("MSG2")->AsString; String sMsg3 = pADO->FieldByName("MSG3")->AsString; String sMsg4 = pADO->FieldByName("MSG4")->AsString; String sMsg5 = pADO->FieldByName("MSG5")->AsString; String sMsg6 = pADO->FieldByName("MSG6")->AsString; String sMsg7 = pADO->FieldByName("MSG7")->AsString; String sMsg8 = pADO->FieldByName("MSG8")->AsString; AnsiString sData = sMsg1+sMsg2+sMsg3+sMsg4+sMsg5+sMsg6+sMsg7+sMsg8; #else String sData = pADO->FieldByName("VMS_DSPL_MSG_DATA")->AsString; #endif //폼종류/표출시간/배경색상 //sCont.printf("%02d%02X%02X|", pForm->FormKind, pForm->DisplayTime, pForm->BkColor); int nFormKind = StrToInt("0x" + sData.SubString(1,2)); int nDispTime = StrToInt("0x" + sData.SubString(3,2)); int nBkColor = StrToInt("0x" + sData.SubString(5,2)); int nObjType, nObjLen; try { TRect rc; pImage = new TImage(NULL); pImage->Canvas->Lock(); pImage->AutoSize = true; pImage->Picture->Bitmap->PixelFormat = pf24bit; pImage->Picture->Bitmap->Height = FHeight; pImage->Picture->Bitmap->Width = FWidth; SetStretchBltMode(pImage->Picture->Bitmap->Canvas->Handle, MAXSTRETCHBLTMODE);//HALFTONE);//MAXSTRETCHBLTMODE)//STRETCH_HALFTONE; pImage->Canvas->Brush->Color = CodeToColor(nBkColor); pImage->Canvas->FloodFill(0, 0, pImage->Picture->Bitmap->Canvas->Pixels[0][0], fsSurface); TStringList *pList = new TStringList; pList->Delimiter = '|'; pList->StrictDelimiter = true; pList->DelimitedText = sData; int nObjCnt = pList->Count; if (nObjCnt > 1) { for (int ii = 1; ii < nObjCnt-1; ii++) { String sTmp = pList->Strings[ii]; nObjType = StrToInt("0x" + sTmp.SubString(1, 2)); nObjLen = StrToInt("0x" + sTmp.SubString(3, 2)); int nBlink = StrToInt("0x" + sTmp.SubString( 5, 2)); int nLeft = StrToInt("0x" + sTmp.SubString( 7, 4)); int nTop = StrToInt("0x" + sTmp.SubString(11, 4)); int nBkColor = StrToInt("0x" + sTmp.SubString(15, 2)); if (nObjType == vms_obj_text) //text { int nFontSize = StrToInt("0x" + sTmp.SubString(17, 2)); int nFontColor = StrToInt("0x" + sTmp.SubString(19, 2)); int nFontName = StrToInt("0x" + sTmp.SubString(21, 2)); int nFontBold = StrToInt("0x" + sTmp.SubString(23, 2)); int nTextSize = StrToInt("0x" + sTmp.SubString(25, 2)); String sText = sTmp.SubString(27, nTextSize); pImage->Canvas->Brush->Color = CodeToColor(nBkColor); pImage->Canvas->Font->Color = CodeToFontColor(nFontColor); pImage->Canvas->Font->Name = CodeToFontName(nFontName); pImage->Canvas->Font->Size = nFontSize; if (nFontBold) pImage->Canvas->Font->Style = TFontStyles() << fsBold; else pImage->Canvas->Font->Style = TFontStyles(); pImage->Canvas->TextOut(nLeft, nTop, sText); } else if (nObjType == vms_obj_bitmap) //symbol id { int nWidth = StrToInt("0x" + sTmp.SubString(17, 4)); int nHeight = StrToInt("0x" + sTmp.SubString(21, 4)); String sBmpId = sTmp.SubString(25, sTmp.Length()-16); TImage *pTmpImage = GetSymbolImage(sBmpId); if (pImage && pTmpImage) { rc.Top = nTop; rc.Bottom = nTop + nHeight; rc.Left = nLeft; rc.Right = nLeft + nWidth; pImage->Picture->Bitmap->Canvas->StretchDraw(rc, pTmpImage->Picture->Graphic); //pImage->Canvas->Draw(nLeft, nTop, pTmpImage->Picture->Graphic); pTmpImage->Picture->Assign(NULL); SAFE_DELETE(pTmpImage); } } else if (nObjType == vms_obj_draw) //draw traffic { TStringList *pTmpList = new TStringList; pTmpList->Delimiter = '+'; pTmpList->StrictDelimiter = true; pTmpList->DelimitedText = sTmp; if (pTmpList->Count == 2) { sTmp = pTmpList->Strings[0]; int nWidth = StrToInt("0x" + sTmp.SubString(17, 4)); int nHeight = StrToInt("0x" + sTmp.SubString(21, 4)); String sBmpId = sTmp.SubString(25, sTmp.Length()-16); TImage *pTmpImage = GetSymbolImage(sBmpId); if (pImage && pTmpImage) { sTmp = pTmpList->Strings[1]; if (sTmp != "X") { int nCellX, nCellY, nTraff; int nVertex = StrToInt("0x" + sTmp.SubString(1, 2)); for (int jj = 0; jj < nVertex; jj++) { nCellX = sTmp.SubString((jj*7)+3,3).ToIntDef(0); nCellY = sTmp.SubString((jj*7)+6,3).ToIntDef(0); nTraff = sTmp.SubString((jj*7)+9,1).ToIntDef(0); pTmpImage->Picture->Bitmap->Canvas->Brush->Color = GradeToFillColor(nTraff); pTmpImage->Picture->Bitmap->Canvas->FloodFill(nCellX, nCellY, pTmpImage->Picture->Bitmap->Canvas->Pixels[nCellX][nCellY], fsSurface); } rc.Top = nTop; rc.Bottom = nTop + nHeight; rc.Left = nLeft; rc.Right = nLeft + nWidth; pImage->Picture->Bitmap->Canvas->StretchDraw(rc, pTmpImage->Picture->Graphic); //pImage->Canvas->Draw(nLeft, nTop, pTmpImage->Picture->Graphic); pTmpImage->Picture->Assign(NULL); } SAFE_DELETE(pTmpImage); } } SAFE_DELETE(pTmpList); } } } SAFE_DELETE(pList); Graphics::TBitmap *pBitmap = pImage->Picture->Bitmap; TStream *pImgStream = new TMemoryStream(); try { nRow = pGDC->AppendRecord(); pGDC->Values[nRow][ColSch01->Index] = String(nRow+1); pBitmap->SaveToStream(pImgStream); void *p; Variant v; int aBound[]={0, pImgStream->Size - 1}; v = VarArrayCreate(aBound, 1, varByte); p = VarArrayLock(v); pImgStream->Position = 0; pImgStream->Read(p, pImgStream->Size); VarArrayUnlock(v); pGDC->Values[nRow][ColSch02->Index] = v; } catch(Exception &e) {} SAFE_DELETE(pImgStream); } __finally { pImage->Picture->Assign(NULL); pImage->Canvas->Unlock(); SAFE_DELETE(pImage); } } } catch(EDatabaseError &E) { DBERRORMSG("TFrmVmsLogDsplSub::LoadVmsMsg", String(E.ClassName()), E.Message, sQry); throw Exception(String(E.ClassName()) + E.Message); } catch(Exception &e) { DBERRORMSG("TFrmVmsLogDsplSub::LoadVmsMsg", String(e.ClassName()), e.Message, sQry); throw Exception(String(e.ClassName()) + e.Message); } } __finally { if (pADO) { pADO->Close(); delete pADO; } pGDC->EndUpdate(); TvVmsMsg->EndUpdate(); //TvVmsMsg->ApplyBestFit(NULL, false, false); } } //--------------------------------------------------------------------------- TImage * __fastcall TFrmVmsLogDsplSub::GetSymbolImage(String ASymbolId) { String sQry; TADOQuery *pADO = NULL; TImage *pImage = NULL; sQry = "SELECT IMAG_DATA \r\n" " FROM TB_VMS_SYMB_LIB \r\n" " WHERE SYMB_LIB_NMBR = :p01 \r\n"; try { try { pADO = new TADOQuery(NULL); pADO->Close(); pADO->Connection = ITSDb_GetConnection(); ITSDb_SQLText(pADO, sQry); //ITSDb_SQLBind(pADO, "p01", ASymbolId.SubString(1,ASymbolId.Length()-1)); ITSDb_SQLBind(pADO, "p01", ASymbolId); ITSDb_SQLOpen(pADO); pADO->First(); if (!pADO->IsEmpty() || !pADO->Eof) { TStream *pStream = NULL; pStream = pADO->CreateBlobStream(pADO->FieldByName("IMAG_DATA"), bmRead); try { try { pImage = new TImage(NULL); pImage->Canvas->Lock(); pStream->Position = 0; pImage->Picture->Bitmap->LoadFromStream(pStream); } catch(...) {} }__finally{ pImage->Canvas->Unlock(); if (pStream) delete pStream; } } } catch(EDatabaseError &E) { DBERRORMSG("TFrmVmsLogDsplSub::GetSymbolImage", String(E.ClassName()), E.Message, sQry); throw Exception(String(E.ClassName()) + E.Message); } catch(Exception &e) { DBERRORMSG("TFrmVmsLogDsplSub::GetSymbolImage", String(e.ClassName()), e.Message, sQry); throw Exception(String(e.ClassName()) + e.Message); } } __finally { if (pADO) { pADO->Close(); delete pADO; } } return pImage; } //---------------------------------------------------------------------------