不通过虚拟打印机word转tif

using System;


using System.Collections.Generic;


using System.ComponentModel;


using System.Data;


using System.Drawing;


using System.Text;


using System.Windows.Forms;


using Microsoft.Office.Interop.Word;


using System.IO;


using System.Reflection;


using oWord = Microsoft.Office.Interop.Word;


using System.Drawing.Imaging;


using System.Runtime.Serialization.Formatters.Binary;








/**//// <summary>


/// 不通过虚拟打印程序WordToTif


/// </summary>


/// <param name="wordPath">word全路径</param>


/// <param name="outputFilePath">保存文件路径</param>


/// <param name="handle">Handle</param>


public static void PrintWortWithClipBoard(string wordPath, string outputFilePath,IntPtr handle)




...{


oWord.ApplicationClass word = new oWord.ApplicationClass();


Type wordType = word.GetType();


//打开WORD文档


oWord.Documents docs = word.Documents;


Type docsType = docs.GetType();


object objDocName = wordPath;




oWord.Document doc = (oWord.Document)docsType.InvokeMember("Open", System.Reflection.BindingFlags.InvokeMethod, null, docs, new Object[] ...{ objDocName, true, true });




Microsoft.Office.Interop.Word.Range mg = doc.Content;


mg.Select();


mg.CopyAsPicture();


System.Windows.Forms.IDataObject data = System.Windows.Forms.Clipboard.GetDataObject();


Object obj = null;


if (data.GetDataPresent(DataFormats.MetafilePict))




...{


obj = data.GetData(DataFormats.MetafilePict);


Metafile mf = ClipboardMetafileHelper.GetEnhMetafileOnClipboard(handle);


Image img = mf;






img.Save(@outputFilePath, ImageFormat.Tiff);


}


//退出WORD


wordType.InvokeMember("Quit", System.Reflection.BindingFlags.InvokeMethod, null, word, null);


}


private static ImageCodecInfo GetEncoderInfo(String mimeType)




...{


int j;


ImageCodecInfo[] encoders;


encoders = ImageCodecInfo.GetImageEncoders();


for (j = 0; j < encoders.Length; ++j)




...{


if (encoders[j].MimeType == mimeType)


return encoders[j];


}


return null;


}












using System;


using System.Collections.Generic;


using System.Text;


using System.Drawing.Imaging;


using System.Runtime.InteropServices;




namespace ThreadStudy




...{


class ClipboardMetafileHelper




...{


[DllImport("user32.dll")]


static extern bool OpenClipboard(IntPtr hWndNewOwner);


[DllImport("user32.dll")]


static extern bool EmptyClipboard();


[DllImport("user32.dll")]


static extern IntPtr SetClipboardData(uint uFormat, IntPtr hMem);


[DllImport("user32.dll")]


static extern bool CloseClipboard();


[DllImport("gdi32.dll")]


static extern IntPtr CopyEnhMetaFile(IntPtr hemfSrc, IntPtr hNULL);


[DllImport("gdi32.dll")]


static extern bool DeleteEnhMetaFile(IntPtr hemf);




// Metafile mf is set to an invalid state inside this function


static public bool PutEnhMetafileOnClipboard(IntPtr hWnd, Metafile mf)




...{


bool bResult = false;


IntPtr hEMF, hEMF2;


hEMF = mf.GetHenhmetafile(); // invalidates mf


if (!hEMF.Equals(new IntPtr(0)))




...{


hEMF2 = CopyEnhMetaFile(hEMF, new IntPtr(0));


if (!hEMF2.Equals(new IntPtr(0)))




...{


if (OpenClipboard(hWnd))




...{


if (EmptyClipboard())




...{




IntPtr hRes = SetClipboardData(14 /**//**//**//*CF_ENHMETAFILE*/, hEMF2);


bResult = hRes.Equals(hEMF2);


CloseClipboard();


}


}


}


DeleteEnhMetaFile(hEMF);


}


return bResult;


}


private const int CF_ENHMETAFILE = 14;


[DllImport("user32.dll")]


private static extern int IsClipboardFormatAvailable(int wFormat);


[DllImport("user32.dll")]


private static extern IntPtr GetClipboardData(int wFormat);




static public Metafile GetEnhMetafileOnClipboard(IntPtr hWnd)




...{


Metafile meta = null;


if (OpenClipboard(hWnd))




...{


try




...{


if (IsClipboardFormatAvailable(CF_ENHMETAFILE) != 0)




...{


IntPtr hEMF = GetClipboardData(CF_ENHMETAFILE);


meta = new Metafile(hEMF, true);


}


}


finally




...{


CloseClipboard();


}


}


return meta;


}






}


}