修改

DatabasetoEntityclass/Form1.cs

@@ -3,6 +3,7 @@ using System.Collections;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Data;
+using System.Data.SqlTypes;
 using System.Drawing;
 using System.Globalization;
 using System.IO;
@@ -53,6 +54,7 @@ namespace WindowsFormsApp1
             return sb.ToString();
         }
 
+
         private void button1_Click(object sender, EventArgs e)
         {
             //string constr = txt_constr.Text.Trim();//数据库链接字符串
@@ -68,14 +70,16 @@ namespace WindowsFormsApp1
             txt_ret.Text += "using System;\n" +
                             "using NCA_MES_Models.CommonUtils.DB.DBAttribute;\n\n";
             txt_ret.Text += "namespace "+ namespaceName + "{\n\n";
-            txt_ret.Text += "[TableName(\"" + tbname + "\")]" + "\n"+"public class " + GenerateClassName(tbname) + " {";
+            txt_ret.Text += "/// <summary>" + "\n" +
+                            "/// " + GetTableComment(tbname) + "\n"+
+                            "/// </summary>" + "\n" +
+                            "[TableName(\"" + tbname + "\")]" + "\n"+
+                            "public class " + GenerateClassName(tbname) + " {";
             for (int i = 0; i < dt.Rows.Count; i++)
             {
                 var Name = dt.Rows[i]["Name"].ToString();
                 var Type = dt.Rows[i]["Type"].ToString();
                 var IsNullable = dt.Rows[i]["COMMENT"].ToString();
-               
-
                 Type type = DbTypeStr_To_CsharpType(Type);
                 //txt_ret.Text += @"/// <summary>" + "\n" + "///" + IsNullable + "\n" + " /// </summary>\n" +""+ " public " + type.Name +"  "+ Name + " { get; set; }" + "\n";//不加注释版本
                 txt_ret.Text += "\n\t" + @"/// <summary>" +
@@ -142,6 +146,15 @@ WHERE TABLE_NAME = '{0}';", tabname);
             return sList;
             //return dt;
         }
+        public static string GetTableComment(string tableName)
+        {
+            string sql = $"SELECT TABLE_COMMENT FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA = '{DbHelperMySQL.DbName}' AND TABLE_NAME ='{tableName}';";
+            var dt = DbHelperMySQL.Query(sql);
+
+            if(dt.Rows.Count<1) return tableName;
+            return dt.Rows[0]["TABLE_COMMENT"].ToString();
+        }
+
         public static List<string> GetTableName()
         {
             string sql = $"SELECT TABLE_NAME FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA = '{DbHelperMySQL.DbName}';";