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我有一個樣品添加爲Excel: 我創建了一個對象InDesign.Application如何使用Adobe InDesign中API在VB.Net
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中打開,但外接顯示錯誤的:
`myInDesign = CType(Activator.CreateInstance(Type.GetTypeFromProgID("InDesign.Application"), True), InDesign.Application)`
內容錯誤的:
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)).
爲什麼?你可以幫我嗎?