跳到主要内容

.Net

要将 ONLYOFFICE Document Builder 集成到任何应用程序中，需使用 .Net 的 doctrenderer 库。

类​

当前应用程序版本包含四个主要类：

名称描述
CDocBuilder供 ONLYOFFICE Document Builder 用于生成文档文件（文本文档、电子表格、演示文稿、表单文档、PDF）。
CDocBuilderContext供 ONLYOFFICE Document Builder 用于获取工作所需的 JS 上下文。
CDocBuilderContextScope栈分配类，用于为在本地范围内执行的所有操作设置执行上下文。
CDocBuilderValue供 ONLYOFFICE Document Builder 用于获取已调用的 JS 命令的结果。它表示 JS 对象的包装器。

示例​

using docbuilder_net;

using OfficeFileTypes = docbuilder_net.FileTypes;
using CValue = docbuilder_net.CDocBuilderValue;
using CContext = docbuilder_net.CDocBuilderContext;
using CContextScope = docbuilder_net.CDocBuilderContextScope;

namespace Test
{
    public class Program
    {
        public static void Main(string[] args)
        {
            string workDirectory = "C:/Program Files/ONLYOFFICE/documentBuilder";
            string resultPath = "result.docx";

            // 将 Docbuilder 的 dll 添加到路径中
            System.Environment.SetEnvironmentVariable("PATH", System.Environment.GetEnvironmentVariable("PATH") + ";" + workDirectory);

            Test(workDirectory, resultPath);

            // 取消注释这些行以检查终结器调用
            // GC.Collect();
            // Console.ReadKey();
        }
        public static void Test(string workDirectory, string resultPath)
        {
            var doctype = (int)OfficeFileTypes.Document.DOCX;

            CDocBuilder.Initialize(workDirectory);
            CDocBuilder oBuilder = new CDocBuilder();
            oBuilder.SetProperty("--work-directory", workDirectory);
            oBuilder.CreateFile(doctype);

            CContext oContext = oBuilder.GetContext();
            CContextScope oScope = oContext.CreateScope();
        
            CValue oGlobal = oContext.GetGlobal();

            CValue oApi = oGlobal["Api"];
            CValue oDocument = oApi.Call("GetDocument");
            CValue oParagraph = oApi.Call("CreateParagraph");
            CValue oContent = oContext.CreateArray(1);

            oParagraph.Call("SetSpacingAfter", 1000, false);
            oParagraph.Call("AddText", "Hello from .net!");
            oContent[0] = oParagraph;
            oDocument.Call("InsertContent", oContent);

            oBuilder.SaveFile(doctype, resultPath);
            oBuilder.CloseFile();

            CDocBuilder.Destroy();
        }
    }
}