主题：[求助]如何让WORD报表的表格根据窗口调整表格

用vba控制，看这里，自己去扩展

Dim app As New MSWord.Application
try
    Dim fileName = "d:\ts.doc"
    app.Documents.Open(fileName)
    Dim count = app.Documents(fileName).Characters.Count
    Dim rng As MSWord.Range = app.Documents(fileName).Range(Start:=0, End:=count)

    msgbox(rng.Text)
    'rng.Select()   '全选
    'rng.Copy()   '拷贝
catch ex As exception
    msgbox(ex.message)
finally
    app.Quit
End try

参考 http://msdn.microsoft.com/zh-cn/library/tcyt0y1f%28v=vs.80%29.aspx

 有空，帮你写了一下，红色地方换一下

Dim app As New MSWord.Application
try
    Dim fileName = "d:\test.doc"
    Dim doc As object = app.Documents.Open(fileName)
    Doc.Tables(1).AutoFitBehavior(MSWord.WdAutoFitBehavior.wdAutoFitWindow)
    Doc.save
catch ex As exception
    msgbox(ex.message)
finally
    app.Quit
End try

http://msdn.microsoft.com/zh-cn/library/microsoft.office.interop.word.wdautofitbehavior.aspx