1.word打开与关闭（VB.NET）

Imports Word

'打开

Dim mWordapp As Word.Application 'word 应用程序

Dim mobjDoc As Word.Document 'word 文档

Dim fullFileName as string '文件路径

mWordapp = CreateObject("Word.Application")

mobjDoc = mWordapp.Documents.Add(FullFileName)

'关闭

Dim missing As Object = System.Reflection.Missing.Value

mWordapp.Application.Quit()

If Not mobjDoc Is Nothing Then

'垃圾回收

System.Runtime.InteropServices.Marshal.ReleaseComObject(mobjDoc)

mobjDoc = Nothing

End If

If Not mWordapp Is Nothing Then

System.Runtime.InteropServices.Marshal.ReleaseComObject(mWordapp)

mWordapp = Nothing

End If

'真正释放word进程

GC.Collect()