HotXLS Component för Delphi-kalkylbladsprogram

Native Excel-arbetsboksautomatisering för Delphi och C++Builder

HotXLS Component är ett Object Pascal-bibliotek för kalkylblad med källkod för Delphi och C++Builder. Det skapar nya arbetsböcker, öppnar befintliga Excel-filer, ändrar kalkylblad, beräknar formler, tillämpar formatering och sparar resultatet utan att starta Microsoft Excel, använda COM-automatisering eller kräva en Office-installation på skrivbordet.

Använd det när programmet behöver upprepad generering av arbetsböcker, ifyllnad av mallar, rapportexport, filkonvertering, granskning av arbetsböcker eller kontrollerad round-trip-redigering i installerare, tjänster, batchverktyg, skrivbordsverktyg eller affärssystem.

Aktuell version och plattformsstöd

Aktuell HotXLS-version: 2.88.108. See the release notes for recent XLS, XLSX, formula, export, template-editing, protection, and round-trip preservation updates.

HotXLS stöder Delphi XE5 till Delphi 13 Florence och C++Builder XE5 till C++Builder 13 Florence. Paketet innehåller Delphi- och C++Builder-demos, API-dokumentation, exempel för arbetsboksredigering och rapportexport samt full Object Pascal / Delphi-källkod för licensierade kunder.

Två fokuserade workbook-API:er

API-yta	Huvudsaklig användning
lxHandle	Klassisk Excel 97-2003 BIFF8 .xls workflows, including workbook read/write, formulas, formatting, comments, hyperlinks, chart sheets, pivot-table support, VBA payload preservation, HTML, RTF, CSV, and TSV exports.
lxHandleX	Excel 2007+ OOXML .xlsx workflows, including workbook and stream I/O, style palettes, shared strings, worksheet tables, charts, comments, drawings, external links, XLSX-specific exports, and streaming write for larger sheets.

Viktigaste funktioner

• XLS- och XLSX-arbetsboksflöden: create, open, modify, and save Excel workbooks from files or streams, and quickly list sheet names from XLS or XLSX packages without loading every worksheet.
• Redigering av celler, områden och mallar: read and write numbers, strings, dates, booleans, formulas, merged cells, row and column sizes, hidden rows and columns, outlines, selections, and workbook ranges. Callback helpers can scan loaded cells, fill ranges, find text, and replace template placeholders.
• Formatering och sidlayout: apply fonts, colors, borders, fills, alignment, number formats, rich text, theme colors, indexed palettes, tab colors, page setup, headers, footers, print titles, page breaks, and worksheet view options.
• Formler och beräkning: evaluate formulas through the built-in calculation engine for classic XLS and XLSX workbooks, including cell references, ranges, cross-sheet references, defined names, and application-defined functions through an OnUserFunction callback.
• Arbetsboksdata: work with hyperlinks, internal sheet anchors, defined names, comments, conditional formats, data validation, AutoFilter ranges and criteria, Excel-style tables, document properties, external links, and pivot-table records.
• Bilder, diagram och ritobjekt: embed images, create worksheet charts and chart sheets, preserve VBA project payloads, and keep Excel-authored OfficeArt connector, solver, shape, and comment metadata stable during round-trip saves where supported.
• Skydd och kryptering: handle worksheet and workbook protection, classic XLS password workflows, and XLSX AES-protected save output while keeping unsupported encrypted-package read paths explicit in the developer documentation.
• Exporthjälpmedel: export workbooks, worksheets, selected ranges, database tables, and DBGrid content to Excel, HTML, RTF, CSV, and TSV outputs, including HTML table fragments for previews, emails, or web reports.

Utformad för kontrollerad automatisering

HotXLS is useful when Office automation is not a good fit for a production workflow. Spreadsheet processing stays inside your application process, which reduces dependence on interactive desktop sessions and makes deployment easier for unattended tools and server-side jobs.

The library is developed around documented workbook structures and practical Excel interoperability. Recent releases focus on preserving Excel-authored records, workbook metadata, comments, hyperlinks, external-link data, worksheet state, protection options, VBA payloads, table data, AutoFilter state, drawing records, and view settings during open/save round trips. That approach helps applications make targeted edits without unnecessarily rewriting parts of the workbook they do not own.

HotXLS is an independent losLab Software product. Microsoft Excel is not required at runtime, and this page does not claim Microsoft certification, endorsement, or trademark ownership.

Vanliga användningsfall

Scenario	Hur HotXLS hjälper
Report generation	Create styled workbooks from application data, database tables, DBGrid content, or callback-driven worksheet writers.
Template editing	Open an existing workbook, find and replace text placeholders, fill ranges, preserve surrounding metadata, and save the edited file.
Workbook inspection	Read sheet names, worksheet ranges, document properties, comments, hyperlinks, names, filters, and selected workbook metadata from controlled code.
Office-free export	Generate Excel-compatible output on machines where Microsoft Office is not installed, including services and unattended batch jobs.
Legacy and modern workbook support	Use one component family for classic BIFF8 .xls workflows and current OOXML .xlsx workflows.
Preview and conversion pipelines	Export whole sheets or selected ranges to HTML, RTF, CSV, or TSV for previews, email fragments, imports, and downstream systems.
Auditable document pipelines	Keep workbook transformations inside your own Delphi or C++Builder code path instead of driving an external UI application.

Utvärdering, licensiering och support

HotXLS Delphi Spreadsheet Component-demopakket downloaden to review the demos and API documentation before purchase.

Nya kommersiella licenser inkluderar full Object Pascal / Delphi-källkod, ett år med programuppdateringar, ett år med e-postsupport och royaltyfri användning i obegränsat antal applikationer enligt vald utvecklarlicens.

Betaal met creditcard/debetkaart, PayPal, AliPay of bankoverschrijving:
HotXLS Single License ($499)
HotXLS Team/SME License ($999)
HotXLS Enterprise License ($1999)

Köp årlig förnyelse for existing licenses. Renewal pricing is listed on the HotXLS purchase page.

Open the HotXLS online documentation or contact losLab Software with licensing and technical questions.