如何将HTML格式转成MHT格式？
usingSystem;usingSystem.Runtime.InteropServices;usingSystem.Text;usingSystem.IO;namespaceHTMLConversion
...{
/**////<summary>
///HtmlConvertToMht类
///</summary>HtmlConvertToMht类的实现#regionHtmlConvertToMht类的实现publicclassHtmlConvertToMhtByCdo:IHtmlConvertToMht...{publicHtmlConvertToMhtByCdo()...{////TODO:在此处添加构造函数逻辑//}变量#region变量string_CharSet="gb2312";#endregion属性#region属性publicstringCharSet...{get...{return_CharSet;}set...{_CharSet=value;}}#endregion方法#region方法/**////<summary>///把Html格式二进制流转换成Mht格式的二进制流///</summary>///<paramname="htmlUrl">Html格式的二进制流</param>///<returns>Mht格式的二进制流</returns>publicbyte[]ConvertHtmlUrlToMht(stringhtmlUrl)...{stringstrMhtContent=string.Empty;byte[]BytMhtContent=null;CDO.Messagemessage=newCDO.MessageClass();ADODB.Streamstream=null;message.MimeFormatted=true;message.CreateMHTMLBody(htmlUrl,CDO.CdoMHTMLFlags.cdoSuppressNone,"","");stream=message.GetStream();stream.Charset=_CharSet;strMhtContent=stream.ReadText(stream.Size);BytMhtContent=Encoding.GetEncoding(_CharSet).GetBytes(strMhtContent);returnBytMhtContent;}/**////<summary>///把Html格式二进制流转换成Mht格式的二进制流,成功返回true,失败返回false///</summary>///<paramname="htmlUrl">Html格式的二进制流</param>///<paramname="filePath">Mht文件的保存路径</param>///<returns>操作结果成功:true,失败;false</returns>publicboolConvertHtmlUrlToMht(stringhtmlUrl,stringfilePath)...{boolisConvertHtmlBytesToMht=false;CDO.Messagemessage=newCDO.MessageClass();ADODB.Streamstream=null;message.MimeFormatted=true;message.CreateMHTMLBody(htmlUrl,CDO.CdoMHTMLFlags.cdoSuppressNone,"","");stream=message.GetStream();stream.SaveToFile(filePath,ADODB.SaveOptionsEnum.adSaveCreateOverWrite);message=null;stream.Close();isConvertHtmlBytesToMht=true;returnisConvertHtmlBytesToMht;}/**////<summary>///把Html格式二进制流转换成Mht格式的二进制流///</summary>///<paramname="htmlContent">Html格式的二进制流</param>///<returns>Mht格式的二进制流</returns>publicbyte[]ConvertHtmlBytesToMht(byte[]htmlContent)...{stringstrMhtContent=string.Empty;stringstrHtmlContent=Encoding.Default.GetString(htmlContent);CDO.Messagemessage=newCDO.MessageClass();ADODB.Streamstream=null;message.MimeFormatted=true;message.HTMLBody=strHtmlContent;stream=message.GetStream();stream.Charset=_CharSet;strMhtContent=stream.ReadText(stream.Size);byte[]BytMhtContent=Encoding.GetEncoding(_CharSet).GetBytes(strMhtContent);returnBytMhtContent;}/**////<summary>///根据输入的Html文本内容(二进制)返回Mht文本内容(二进制流),成功返回true,失败返回false///</summary>///<paramname="htmlContent">Html格式的二进制流</param>///<paramname="filePath">Mht文件的保存路径</param>///<returns>操作结果成功:true,失败;false</returns>publicboolConvertHtmlBytesToMht(byte[]htmlContent,stringfilePath)...{boolisConvertHtmlBytesToMht=false;stringstrHtmlContent=Encoding.GetEncoding(_CharSet).GetString(htmlContent);CDO.Messagemessage=newCDO.MessageClass();ADODB.Streamstream=null;message.MimeFormatted=true;message.HTMLBody=strHtmlContent;stream=message.GetStream();stream.Charset=_CharSet;stringstrMhtContent=stream.ReadText(stream.Size);byte[]BytMhtContent=Encoding.GetEncoding(_CharSet).GetBytes(strMhtContent);FileStreamfileStream=newFileStream(filePath,FileMode.Create,FileAccess.Write);fileStream.Write(BytMhtContent,0,BytMhtContent.Length);message=null;stream.Close();isConvertHtmlBytesToMht=true;returnisConvertHtmlBytesToMht;}/**////<summary>///根据输入的Html文本内容(字符串)返回Mht文本内容(二进制流)///</summary>///<paramname="htmlContent">Html文本内容(字符串)</param>///<returns>Mht格式的二进制流</returns>publicbyte[]ConvertHtmlTextToMht(stringhtmlContent)...{stringstrMhtContent=String.Empty;CDO.Messagemessage=newCDO.MessageClass();ADODB.Streamstream=null;message.MimeFormatted=true;message.HTMLBody=htmlContent;stream=message.GetStream();stream.Charset=_CharSet;strMhtContent=stream.ReadText(stream.Size);byte[]bytMhtContent=Encoding.GetEncoding(_CharSet).GetBytes(strMhtContent);returnbytMhtContent;}///<summary>///根据输入的Html文本内容(字符串)返回Mht文本内容(二进制流),成功返回true,失败返回false///</summary>///<paramname="htmlContent">Html文本内容(字符串)</param>///<paramname="filePath">Mht文件的保存路径</param>///<returns>操作结果:成功:true,失败:false</returns>publicboolConvertHtmlTextToMht(stringhtmlContent,stringfilePath)...{boolisConvertHtmlBytesToMht=false;CDO.Messagemessage=newCDO.MessageClass();ADODB.Streamstream=null;message.MimeFormatted=true;message.HTMLBody=htmlContent;stream=message.GetStream();stream.Charset=_CharSet;stringstrMhtContent=stream.ReadText(stream.Size);本文地址：http://www.45fan.com/dnjc/72576.html