Question

C#我用axFramerControl显示Word，现在我用它自带的打开打开Word时获取这份word 的代码如下，报下面的错误

Document doc = (Document)this.axFramerControl1.ActiveDocument;
Microsoft.Office.Interop.Word.ApplicationClass app = (Microsoft.Office.Interop.Word.ApplicationClass)this.axFramerControl1.GetApplication;
docM.Create(doc, app);
public void Create(Document doc,Microsoft.Office.Interop.Word.Application app)
{

//killWinWordProcess();
_wordApp =app;
//_wordApp.DisplayAlerts = WdAlertLevel.wdAlertsNone;
//_wordApp.Visible = false;
dc = doc;
}

这个错误 是在获取Word的Application时报的。望高手解答，或者教我怎么丛axFramerControl中获取Word。
开始是通过路径获取的，
public void CreateNewDocument(string filePath)
{
killWinWordProcess();
_wordApp = new ApplicationClass();
_wordApp.DisplayAlerts = WdAlertLevel.wdAlertsNone;
_wordApp.Visible = false;
object missing = System.Reflection.Missing.Value;
object templateName = filePath;
dc = _wordApp.Documents.Open(ref templateName, ref missing,
ref missing, ref missing, ref missing, ref missing, ref missing,
ref missing, ref missing, ref missing, ref missing, ref missing,
ref missing, ref missing, ref missing, ref missing);
}
好像也只要取Document和Application。于是我模仿写了个，就有了上面的错误了。

Answer 1

using Word = Microsoft.Office.Interop.Word;
//=====================================
Word.Document doc = axFramerControl1.ActiveDocument as Word.Document;
Word.Application app = doc.Application;

Answer 2

重做系统