C#实现批量Word转换Html的示例代码

实践过程

效果

代码

public partial class Form1 : Form
{
   public Form1()
   {
       InitializeComponent();
   }

public static void BatchConvert(string docDir)//如果批量转换
   {
       //创建数组保存文件夹下的文件名
       string[] docFiles = Directory.GetFiles(docDir, "*.doc");
       for (int i = 0; i < docFiles.Length; i++)
       {
           WordToHtmlFile(docFiles[i]);
       }
       MessageBox.Show("转换完毕！", "提示信息", MessageBoxButtons.OK, MessageBoxIcon.Information);
   }
   //将word转换为html
   public static void WordToHtmlFile(string WordFilePath)
   {
       try
       {
           Microsoft.Office.Interop.Word.Application wApp = new Microsoft.Office.Interop.Word.Application();
           //指定原文件和目标文件
           object docPath = WordFilePath;
string htmlPath;
           if (WordFilePath.Contains(".docx"))
           {
               htmlPath = WordFilePath.Substring(0, WordFilePath.Length - 4) + "html";
           }
           else
           {
               htmlPath = WordFilePath.Substring(0, WordFilePath.Length - 3) + "html";
           }
           object Target = htmlPath;
           //缺省参数
           object Unknown = Type.Missing;
           //只读方式打开
           object readOnly = true;
           //打开doc文件
           Microsoft.Office.Interop.Word.Document document = wApp.Documents.Open(ref docPath, ref Unknown,
           ref readOnly, ref Unknown, ref Unknown,
           ref Unknown, ref Unknown, ref Unknown,
           ref Unknown, ref Unknown, ref Unknown,
           ref Unknown);
           // 指定格式
           object format = Microsoft.Office.Interop.Word.WdSaveFormat.wdFormatHTML;
           // 转换格式
           document.SaveAs(ref Target, ref format,
           ref Unknown, ref Unknown, ref Unknown,
           ref Unknown, ref Unknown, ref Unknown,
           ref Unknown, ref Unknown, ref Unknown);
           // 关闭文档和Word程序
           document.Close(ref Unknown, ref Unknown, ref Unknown);
           wApp.Quit(ref Unknown, ref Unknown, ref Unknown);
       }
       catch (Exception e)
       {
           MessageBox.Show(e.Message);
       }
   }
   private void button1_Click(object sender, EventArgs e)
   {
       if (folderBrowserDialog1.ShowDialog() == DialogResult.OK)
       {
           tsslInfo.Text = "";
           txtWordPath.Text = folderBrowserDialog1.SelectedPath;
           string[] docFiles = Directory.GetFiles(txtWordPath.Text.Trim(),"*.doc");
           for (int i = 0; i < docFiles.Length; i++)
           {
               string docPath=docFiles[i].ToString();
               string docName = docPath.Substring(docPath.LastIndexOf("\\") + 1, docPath.Length - docPath.LastIndexOf("\\") -1);
               listView1.Items.Add(docName);
           }
           tsslInfo.Text = "文件数量："+listView1.Items.Count.ToString();
       }
   }

private void button2_Click(object sender, EventArgs e)//单个转换
   {
       if (listView1.Items.Count > 0)
       {
           if (listView1.SelectedItems.Count > 0)
           {
               if (MessageBox.Show("确定将此文档转换为HTML文件吗？", "提示信息", MessageBoxButtons.OKCancel, MessageBoxIcon.Information) == DialogResult.OK)
               {
                   string docPath = txtWordPath.Text.Trim() + "\\" + listView1.SelectedItems[0].Text;
                   WordToHtmlFile(docPath);
                   MessageBox.Show("转换完毕！", "提示信息", MessageBoxButtons.OK, MessageBoxIcon.Information);
               }
           }
           else
           {
               MessageBox.Show("请选择要转换的Word文档！");
           }
       }
   }

private void button4_Click(object sender, EventArgs e)//批量转换
   {
       if (listView1.Items.Count > 0)
       {
           if (MessageBox.Show("确定将批量将文档转换为HTML文件吗？", "提示信息", MessageBoxButtons.OKCancel, MessageBoxIcon.Information) == DialogResult.OK)
           {
               BatchConvert(txtWordPath.Text.Trim());
           }
       }
   }

private void button3_Click(object sender, EventArgs e)
   {
       Application.Exit();
   }
}

partial class Form1
{
   /// <summary>
   /// 必需的设计器变量。
   /// </summary>
   private System.ComponentModel.IContainer components = null;

/// <summary>
   /// 清理所有正在使用的资源。
   /// </summary>
   /// <param name="disposing">如果应释放托管资源，为 true；否则为 false。</param>
   protected override void Dispose(bool disposing)
   {
       if (disposing && (components != null))
       {
           components.Dispose();
       }
       base.Dispose(disposing);
   }

#region Windows 窗体设计器生成的代码

/// <summary>
   /// 设计器支持所需的方法 - 不要
   /// 使用代码编辑器修改此方法的内容。
   /// </summary>
   private void InitializeComponent()
   {
       this.label1 = new System.Windows.Forms.Label();
       this.txtWordPath = new System.Windows.Forms.TextBox();
       this.button1 = new System.Windows.Forms.Button();
       this.groupBox1 = new System.Windows.Forms.GroupBox();
       this.groupBox2 = new System.Windows.Forms.GroupBox();
       this.listView1 = new System.Windows.Forms.ListView();
       this.button2 = new System.Windows.Forms.Button();
       this.button3 = new System.Windows.Forms.Button();
       this.statusStrip1 = new System.Windows.Forms.StatusStrip();
       this.tsslInfo = new System.Windows.Forms.ToolStripStatusLabel();
       this.folderBrowserDialog1 = new System.Windows.Forms.FolderBrowserDialog();
       this.button4 = new System.Windows.Forms.Button();
       this.groupBox1.SuspendLayout();
       this.groupBox2.SuspendLayout();
       this.statusStrip1.SuspendLayout();
       this.SuspendLayout();
       //
       // label1
       //
       this.label1.AutoSize = true;
       this.label1.Location = new System.Drawing.Point(8, 21);
       this.label1.Name = "label1";
       this.label1.Size = new System.Drawing.Size(65, 12);
       this.label1.TabIndex = 0;
       this.label1.Text = "选择目录：";
       //
       // txtWordPath
       //
       this.txtWordPath.Location = new System.Drawing.Point(70, 17);
       this.txtWordPath.Name = "txtWordPath";
       this.txtWordPath.Size = new System.Drawing.Size(294, 21);
       this.txtWordPath.TabIndex = 1;
       //
       // button1
       //
       this.button1.Location = new System.Drawing.Point(370, 15);
       this.button1.Name = "button1";
       this.button1.Size = new System.Drawing.Size(59, 23);
       this.button1.TabIndex = 2;
       this.button1.Text = "浏览...";
       this.button1.UseVisualStyleBackColor = true;
       this.button1.Click += new System.EventHandler(this.button1_Click);
       //
       // groupBox1
       //
       this.groupBox1.Controls.Add(this.txtWordPath);
       this.groupBox1.Controls.Add(this.button1);
       this.groupBox1.Controls.Add(this.label1);
       this.groupBox1.FlatStyle = System.Windows.Forms.FlatStyle.System;
       this.groupBox1.Location = new System.Drawing.Point(13, 12);
       this.groupBox1.Name = "groupBox1";
       this.groupBox1.Size = new System.Drawing.Size(435, 44);
       this.groupBox1.TabIndex = 3;
       this.groupBox1.TabStop = false;
       this.groupBox1.Text = "选择目录";
       //
       // groupBox2
       //
       this.groupBox2.Controls.Add(this.listView1);
       this.groupBox2.Location = new System.Drawing.Point(13, 62);
       this.groupBox2.Name = "groupBox2";
       this.groupBox2.Size = new System.Drawing.Size(435, 187);
       this.groupBox2.TabIndex = 4;
       this.groupBox2.TabStop = false;
       this.groupBox2.Text = "Word文档";
       //
       // listView1
       //
       this.listView1.FullRowSelect = true;
       this.listView1.Location = new System.Drawing.Point(6, 17);
       this.listView1.Name = "listView1";
       this.listView1.Size = new System.Drawing.Size(423, 161);
       this.listView1.TabIndex = 0;
       this.listView1.UseCompatibleStateImageBehavior = false;
       this.listView1.View = System.Windows.Forms.View.List;
       //
       // button2
       //
       this.button2.Location = new System.Drawing.Point(225, 259);
       this.button2.Name = "button2";
       this.button2.Size = new System.Drawing.Size(59, 23);
       this.button2.TabIndex = 6;
       this.button2.Text = "转换";
       this.button2.UseVisualStyleBackColor = true;
       this.button2.Click += new System.EventHandler(this.button2_Click);
       //
       // button3
       //
       this.button3.Location = new System.Drawing.Point(389, 259);
       this.button3.Name = "button3";
       this.button3.Size = new System.Drawing.Size(59, 23);
       this.button3.TabIndex = 7;
       this.button3.Text = "取消";
       this.button3.UseVisualStyleBackColor = true;
       this.button3.Click += new System.EventHandler(this.button3_Click);
       //
       // statusStrip1
       //
       this.statusStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
       this.tsslInfo});
       this.statusStrip1.Location = new System.Drawing.Point(0, 285);
       this.statusStrip1.Name = "statusStrip1";
       this.statusStrip1.Size = new System.Drawing.Size(460, 22);
       this.statusStrip1.TabIndex = 8;
       this.statusStrip1.Text = "statusStrip1";
       //
       // tsslInfo
       //
       this.tsslInfo.Name = "tsslInfo";
       this.tsslInfo.Size = new System.Drawing.Size(131, 17);
       this.tsslInfo.Text = "toolStripStatusLabel1";
       //
       // button4
       //
       this.button4.Location = new System.Drawing.Point(298, 259);
       this.button4.Name = "button4";
       this.button4.Size = new System.Drawing.Size(75, 23);
       this.button4.TabIndex = 9;
       this.button4.Text = "批量转换";
       this.button4.UseVisualStyleBackColor = true;
       this.button4.Click += new System.EventHandler(this.button4_Click);
       //
       // Form1
       //
       this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
       this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
       this.ClientSize = new System.Drawing.Size(460, 307);
       this.Controls.Add(this.button4);
       this.Controls.Add(this.statusStrip1);
       this.Controls.Add(this.button3);
       this.Controls.Add(this.button2);
       this.Controls.Add(this.groupBox2);
       this.Controls.Add(this.groupBox1);
       this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedSingle;
       this.MaximizeBox = false;
       this.Name = "Form1";
       this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
       this.Text = "Word转换为Html";
       this.groupBox1.ResumeLayout(false);
       this.groupBox1.PerformLayout();
       this.groupBox2.ResumeLayout(false);
       this.statusStrip1.ResumeLayout(false);
       this.statusStrip1.PerformLayout();
       this.ResumeLayout(false);
       this.PerformLayout();

}

#endregion

private System.Windows.Forms.Label label1;
   private System.Windows.Forms.TextBox txtWordPath;
   private System.Windows.Forms.Button button1;
   private System.Windows.Forms.GroupBox groupBox1;
   private System.Windows.Forms.GroupBox groupBox2;
   private System.Windows.Forms.Button button2;
   private System.Windows.Forms.Button button3;
   private System.Windows.Forms.StatusStrip statusStrip1;
   private System.Windows.Forms.FolderBrowserDialog folderBrowserDialog1;
   private System.Windows.Forms.ListView listView1;
   private System.Windows.Forms.Button button4;
   private System.Windows.Forms.ToolStripStatusLabel tsslInfo;
}

来源：https://zhima.blog.csdn.net/article/details/128358275