Get App Instance using process handle of Acrobat DC in C#

Question

我正在运行Adobe Acrobat Pro DC流程实例的流程句柄 ，如何使用C＃中的流程句柄获取AcroExch.App对象。

Answer 1

Please note that, Unfortunately , Acrobat DC SDK, works only with either Adobe Acrobat Pro/Standard version. Doesn't support Acrobat Reader DC.

So, I managed to retrieve reference pointing running instance of Acrobat Pro DC using following piece of code,

Type PDFType = Type.GetTypeFromProgID("AcroExch.App");
CAcroApp AcroAppObj = Activator.CreateInstance(PDFType) as CAcroApp;

AcroAppObj.Show();
CAcroAVDoc AvDocObj = AcroAppObj.GetActiveDoc() as CAcroAVDoc;

CAcroPDDoc PdDocObj = AvDocObj.GetPDDoc() as CAcroPDDoc;

string fileName = PdDocObj.GetFileName();