데이터베이스는 대부분의 애플리케이션에서 필수적인 부분으로 간주됩니다. 데스크탑, 웹 또는 모바일 애플리케이션이든 데이터베이스는 데이터를 저장, 액세스 및 조작하는 데 중요한 역할을 합니다. 데이터베이스를 생성하고 관리할 수 있는 많은 데이터베이스 관리 시스템이 있습니다.
그러나 데이터베이스 관리 시스템을 설치하거나 SQL 쿼리를 작성하지 않고 데이터베이스 파일(예: .db 파일)에서 데이터를 추출하는 방법이 필요한 시나리오가 있을 수 있습니다. 이러한 경우 데이터베이스 파일을 어떻게 구문 분석하고 데이터를 가져오겠습니까?
이 기사에서는 SQL 쿼리를 작성하지 않고 SQLite 데이터베이스의 테이블에서 데이터를 얼마나 쉽게 추출할 수 있는지 보여드릴 것입니다....Format("Provider=System.Data.Sqlite;Data...string connectionString = string.Format("Provider=System.Data.Sqlite;Data...
Join documents, split them into single pages and read document information with GroupDocs.Total for Java, with runnable Java examples and downloadable input and output files....getDocumentInfo reports the format, page count and size — worth...product guide Supported file formats Was this page helpful? Not...
The GroupDocs Metadata API provides the feature to read basic metadata in CAD files. The supported CAD formats are:
DWG DXF Reading CAD metadata To access metadata in a CAD drawing, the GroupDocs.Metadata API provides the CadRootPackage.CadPackage property.
The following code snippet reads metadata associated with a CAD file.
AdvancedUsage.ManagingMetadataForSpecificFormats.Cad.CadReadNativeMetadataProperties
using (Metadata metadata = new Metadata(Constants.InputDxf)) { var root = metadata.GetRootPackage(); Console.WriteLine(root.CadPackage.AcadVersion); Console.WriteLine(root.CadPackage.Author); Console.WriteLine(root.CadPackage.Comments); Console.WriteLine(root.CadPackage.CreatedDateTime); Console.WriteLine(root.CadPackage.HyperlinkBase); Console.WriteLine(root.CadPackage.Keywords); Console.WriteLine(root.CadPackage.LastSavedBy); Console.WriteLine(root.CadPackage.Title); // ....Managing metadata for specific formats / Other / Working with CAD...CAD files. The supported CAD formats are: DWG DXF Reading CAD metadata...
This article shows how to access XMP metadata in a file of any supported format....embedded into different media formats. The defined XMP data model...in a file of any supported format, GroupDocs.Metadata provides...
Learn about the benefits of using digital signatures to sign documents securely. Discover how to add programmatically digital signatures in Node.Js with step-by-step instructions....cryptography standards, such as PFX format, are commonly used for this...any other supported document format in the same way. // The path...
demo-app/render_docx_to_html.py import os from groupdocs.viewer import License, Viewer from groupdocs.viewer.options import HtmlViewOptions def render_docx_to_html(): # Get license file absolute pa......sentence is formatted as small-caps. And this is formatted as all-caps...Date selector: 09.12.2016 Formatted text box: Место для ввода...
Ontdek de nieuwste updates in GroupDocs.Markdown voor .NET 26.3, inclusief API-herontwerp, aangepaste DOM-renderer, async-ondersteuning en meer.... Wachtwoord‑ en format‑hints worden geplaatst op LoadOptions...IReadOnlyList<FileFormat> formats = MarkdownConverter.GetSupportedFormats();...
Convert Excel and Numbers spreadsheets to HTML, PDF, PNG, or JPEG using GroupDocs.Viewer for Python....in HTML, PDF, PNG, and JPEG formats. You do not need to use Microsoft...document to HTML, PDF, or image format. These methods allow you to...