我有一个excel的示例添加： 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.GetTypeFromP
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？
您是否使用vb.net的com接口添加了对InDesign类型库的引用？在Visual Studio中打开引用面板,然后选择“COM”选项卡,并在列表中查找InDesign.它将默认为Copy Local = False.
现在您可以像编写vbs一样使用COM函数.