How to attach a current Word document to a new Sharepoint 2013 list item

Question

I am develop a word addin . And i need create a new item in a existing Sharepoint list, with the current document like attachment.

var attInfo = new AttachmentCreationInformation();
attInfo.FileName = "Test";
attInfo.ContentStream = new MemoryStream(System.IO.File.ReadAllBytes(**here my current document**));
ListItemCreationInformation itemCreateInfo = new ListItemCreationInformation();
ListItem oListItem = oList.AddItem(itemCreateInfo);
oListItem["Title"] = "My New Item!";    
oListItem.AttachmentFiles.Add(attInfo);

How i put my current document there. Appreciate your help. Regards

Answer 1

保存文档后，** ActiveDocument ** Path 属性，有完整路径

 attInfo.ContentStream = new MemoryStream(System.IO.File.ReadAllBytes(**Globals.ThisAddIn.ActiveDocument.FullName**));