0

我正在尝试创建一个word文档，插入一些图片并保存它。

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Reflection;
using Word = Microsoft.Office.Interop.Word;
using System.Windows.Forms;
using System.IO;
namespace Snapper
{
    class WordDocumentGenerator
    {
        public void CreateWordDocument(string fileName)
        {
            string originalPath = Directory.GetCurrentDirectory();
            string path = originalPath;
            path += @"\snapshots";
            Directory.SetCurrentDirectory(path);

            Word._Application wordApp = new Word.Application();
            Word._Document wordDoc;
            object oMissing = System.Reflection.Missing.Value;

            wordDoc = wordApp.Documents.Add(ref oMissing, ref oMissing,
                                            ref oMissing, ref oMissing);

            wordDoc.InlineShapes.AddPicture(@"\snap1.jpg");
            wordDoc.InlineShapes.AddPicture(@"\snap2.jpg");

            path = originalPath;
            path += @"\documents";
            DirectoryInfo docDir = new DirectoryInfo(path);
            if (!docDir.Exists)
            {
                docDir.Create();
            }
            Directory.SetCurrentDirectory(path);
            Object savePath = path + @"\" + fileName + ".doc";

            wordDoc.SaveAs(ref savePath,
                ref oMissing,
                ref oMissing,
                ref oMissing,
                ref oMissing,
                ref oMissing,
                ref oMissing,
                ref oMissing,
                ref oMissing,
                ref oMissing,
                ref oMissing,
                ref oMissing,
                ref oMissing,
                ref oMissing,
                ref oMissing,
                ref oMissing
               );
            wordDoc.Close(SaveChanges: true);
        }

    }
}

我收到一个未处理的异常错误框，说这不是 addpicture() 方法的有效文件名。我究竟做错了什么？

See the end of this message for details on invoking 
just-in-time (JIT) debugging instead of this dialog box.

************** Exception Text **************
System.Runtime.InteropServices.COMException (0x800A1420): This is not a valid file name.
Try one or more of the following:
* Check the path to make sure it was typed correctly.
* Select a file from the list of files and folders.
   at Microsoft.Office.Interop.Word.InlineShapes.AddPicture(String FileName, Object& LinkToFile, Object& SaveWithDocument, Object& Range)
   at Snapper.WordDocumentGenerator.CreateWordDocument(String fileName) in D:\RESOURCES\Projects\Visual Studio Projects\Snapper\Snapper\GenerateWordDocument.cs:line 27
   at Snapper.SnapperForm.CreateDocumentButton_Click(Object sender, EventArgs e) in D:\RESOURCES\Projects\Visual Studio Projects\Snapper\Snapper\SnapperForm.cs:line 130
   at System.Windows.Forms.Control.OnClick(EventArgs e)
   at System.Windows.Forms.Button.OnClick(EventArgs e)
   at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
   at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.ButtonBase.WndProc(Message& m)
   at System.Windows.Forms.Button.WndProc(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)


************** Loaded Assemblies **************
mscorlib
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.4971 (win7RTMGDR.050727-4900)
    CodeBase: file:///C:/Windows/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll
----------------------------------------
Snapper
    Assembly Version: 1.0.0.0
    Win32 Version: 1.0.0.0
    CodeBase: file:///D:/RESOURCES/Projects/Visual%20Studio%20Projects/Snapper/Snapper/bin/Debug/Snapper.exe
----------------------------------------
System.Windows.Forms
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.4977 (win7RTMGDR.050727-4900)
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Windows.Forms/2.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
----------------------------------------
System
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.4971 (win7RTMGDR.050727-4900)
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
System.Drawing
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.4980 (win7RTMGDR.050727-4900)
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
----------------------------------------
HotKeys
    Assembly Version: 1.0.0.0
    Win32 Version: 1.0.0.0
    CodeBase: file:///D:/RESOURCES/Projects/Visual%20Studio%20Projects/Snapper/Snapper/bin/Debug/HotKeys.DLL
----------------------------------------
System.Configuration
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.4927 (NetFXspW7.050727-4900)
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Configuration/2.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll
----------------------------------------
System.Xml
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.4927 (NetFXspW7.050727-4900)
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Xml/2.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------
Microsoft.Office.Interop.Word
    Assembly Version: 14.0.0.0
    Win32 Version: 14.0.4762.1000
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/Microsoft.Office.Interop.Word/14.0.0.0__71e9bce111e9429c/Microsoft.Office.Interop.Word.dll
----------------------------------------

************** JIT Debugging **************
To enable just-in-time (JIT) debugging, the .config file for this
application or computer (machine.config) must have the
jitDebugging value set in the system.windows.forms section.
The application must also be compiled with debugging
enabled.

For example:

<configuration>
    <system.windows.forms jitDebugging="true" />
</configuration>

When JIT debugging is enabled, any unhandled exception
will be sent to the JIT debugger registered on the computer
rather than be handled by this dialog box.
4

2 回答 2

4

为什么不测试以下内容，只是为了测试它是否有效！

string originalPath = Directory.GetCurrentDirectory();
string  path = @"\snapshots";
string dirpath = Path.Combine(originalPath, path);
string filepath = @"snap1.jpg"
string completepath = Path.Combine(dirpath, filepath);

注意文件名...！当你不给出确切的例外时，没有开始“\”
有点难。

于 2013-02-03T13:12:42.947 回答
-1

谢谢你们。我在 AddPicture() 方法中连接了路径和文件名。现在一切都按预期工作。

于 2013-02-04T04:08:49.740 回答