vb.net - 如何在 VB.Net 中使用 Adob​​e Indesign API

Question

我有一个用于 excel 的示例插件:
我创建了一个对象 InDesign.Application

        Dim myInDesign As InDesign.Application
        Dim myDoc As InDesign.Document
        Dim myPage As InDesign.Page

        myInDesign = CType(Activator.CreateInstance(Type.GetTypeFromProgID("InDesign.Application"), True), InDesign.Application)
        myDoc = myInDesign.Documents.Add    
        myDoc = myInDesign.ActiveDocument

InDesign 打开，但加载项在以下位置显示错误:

`myInDesign = CType(Activator.CreateInstance(Type.GetTypeFromProgID("InDesign.Application"), True), InDesign.Application)`

错误内容:

Unable to cast COM object of type 'System.__ComObject' to interface type 'InDesign.Application'. This operation failed because the QueryInterface call on the COM component for the interface with IID '{ABD4CBB2-0CFE-11D1-801D-0060B03C02E4}' failed due to the following error: No such interface supported (Exception from HRESULT: 0x80004002 (E_NOINTERFACE)).

为什么？你能帮助我吗？

Answer 1

您是否使用 vb.net 的 com 界面添加了对 InDesign 类型库的引用？

在 Visual Studio 中打开引用面板并选择“COM”选项卡，然后查找 InDesign在你的 list 中。它将默认为 Copy Local = False .

现在您可以像编写 vbs 一样使用 COM 函数。