自动出题并生成excel表格

生成的excel如下：using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Windows.Forms;using Microsoft.Office.Interop.Excel;using System.Reflection;using Excel = Microsoft.Office.Interop.Excel;using System.IO;//using Spire.Xls;namespace Excel_data{ public partial class Form1 : Form { public static string name; public static string comB1; public static string comB2; public CCExcel excel; public Form1() { InitializeComponent(); } private void Form1Closing_Click(object sender, EventArgs e) { GC.Collect(); } private void butRun_Click(object sender, EventArgs e) { this.Save2Excel(); } private void Save2Excel() { //string file = "F:\\11\\ck.xlsx"; //string path = "F:\\11\\excel\\"; string time = DateTime.Now.ToString("yyyyMMdd"); string file = System.Windows.Forms.Application.StartupPath "\\ck.xlsx"; string path = System.Windows.Forms.Application.StartupPath "\\excel\\"; if (!Directory.Exists(path)) { Directory.CreateDirectory(path); } string saveName1 = path "_" DateTime.Now.ToString("yyyyMMddHHmmss") ".xlsx"; excel = new CCExcel(file,saveName1); excel.Exceldata(); } private void textBox1_TextChanged(object sender, EventArgs e) { Form1.name = textBox1.Text.ToString(); } private void Form1_Load(object sender, EventArgs e) { comboBox1.Text = 11.ToString(); comboBox2.Text = 100.ToString(); } private void comboBox1_SelectedIndexChanged(object sender, EventArgs e) { Form1.comB1 = comboBox1.Text.ToString(); } private void comboBox2_SelectedIndexChanged(object sender, EventArgs e) { Form1.comB2 = comboBox2.Text.ToString(); } } public class CCExcel { public Excel.Application appExcel; public Excel.Workbooks wbs; public Excel.Workbook wb; public Excel.Worksheets wss; public Excel.Worksheet ws; private string fileName; private string saveName; public CCExcel(string fileName,string saveName) { // //TODO: 在此处添加构造函数逻辑 // this.fileName = fileName; this.saveName = saveName; } public void Exceldata() { Create(); //Open(fileName); Data2Excel(); Save(saveName); //Save(wb,saveName); //appExcel.ActiveWorkbook.SaveCopyAs(fileName); //判断当前激活的表，并保存这个表。否则，保存时会弹出“是否保存Sheet1.xlsx”的对话框 wb.Close(Type.Missing, Type.Missing, Type.Missing); wbs.Close(); appExcel.Quit(); wb = null; wbs = null; appExcel = null; GC.Collect(); } private void Create()//创建一个Excel对象 { appExcel = new Excel.Application(); wbs = appExcel.Workbooks; wb = wbs.Add(true); //ws = (Excel.Worksheet)wb.ActiveSheet;//这是一个只读sheets集合 //Excel.Worksheet worksheet = wb.ActiveSheet as Excel.Worksheet;//这也是一个只读sheets集合 //Excel.Worksheet ws = (Worksheet)wb.Worksheets[1];//创建工作页sheet单页 ws = wb.Worksheets[1] as Worksheet; //第一个sheet页 ws.Name = "ck"; //这里修改sheet名称 } public void Open(string fileName) { appExcel = new Excel.Application(); wbs = appExcel.Workbooks; wb = wbs.Add(fileName); wb = wbs.Open(fileName,Type.Missing,Type.Missing,Type.Missing,Type.Missing, Type.Missing,Type.Missing,Type.Missing,Type.Missing,Type.Missing, Type.Missing,Type.Missing,Type.Missing,Type.Missing,Type.Missing); } private void Data2Excel() { //ws.Cells[4, 1] = 11; //ws.Cells[4, 2] = 22; //ws.Cells[4, 3] = 33; //ws.Cells[4, 4] = 44; //ws.Cells[4, 5] = 55; ((Excel.Range)ws.Rows["1:34", System.Type.Missing]).RowHeight = 21; //行高 ((Excel.Range)ws.Columns["A:C", System.Type.Missing]).ColumnWidth = 27.38; //列宽 ws.Cells[1, 1] = Form1.name; ws.Cells[1, 2] = "错 题"; ws.Cells[1, 3] = "用时 分 秒"; #region //生成第34行第一列的算式 Random rNumber3 = new Random();//实例化一个随机数对象 int.Parse("字符串") rNumber3.Next(10, int.Parse(Form1.comB1));//产生一个1到100之间的任意一个数 int o = rNumber3.Next(10, int.Parse(Form1.comB1)); Random rNumber4 = new Random();//实例化一个随机数对象 rNumber4.Next(5, int.Parse(Form1.comB2));//产生一个1到100之间的任意一个数 int p = rNumber4.Next(5, int.Parse(Form1.comB2)); string[] s2 = { " ", "-"};//字符列表 Random rand5 = new Random();//实例化rand string a1 = s2[rand5.Next(0, s2.Length)];//label.text=数组s1[随机数] if (a1 == "-" && (o - p) < 0) { int t1; t1 = o; o = p; p = t1; } if (a1 == " " && (o p) >100) { if(o>p||o==p) { o = (o - (o p) / 2); } else { p = (p - (o p) / 2); } } //if(a1=="x") //{ // if(o>10&&o%9!=0) // { // o = (o % 9); // } // else // { // o = (o p) % 9; // } // if(p>10&&p%9!=0) // { // p = (p % 9); // } // else // { // p = (p o 12) % 9; // } //} //#region //乘法 //if (a1 == "x") //{ // if (o > 10 && (o % 9) != 0 && (o % 9) != 1) // { // o = (o % 9); // } // else if ((o % 9) == 0 && (o % 9) != 1) // { // o = ((o p 7) % 9); // } // else // { // o = (o p ) % 9 2; // } // if (p > 10 && (p % 9) != 0 && (p % 9) != 1) // { // p = (p % 9); // } // else if ((p % 9 == 0) && (p % 9) != 1) // { // p = (p o 4) % 9; // } // else // { // p = (p o 13 ) % 9 1; // } //} //#endregion // ws.Cells[34, 1] = o a1 p "="; #endregion int i,j,m; for(i=2;i<34;i ) { for (j=1;j<4;j ) { for(m=0;m<30;m ) { Random rNumber = new Random();//实例化一个随机数对象 rNumber.Next(10, int.Parse(Form1.comB1));//产生一个1到100之间的任意一个数 int k = rNumber.Next(10, int.Parse(Form1.comB1)); Random rNumber1 = new Random();//实例化一个随机数对象 rNumber1.Next(5, int.Parse(Form1.comB2));//产生一个1到10之间的任意一个数 int h = rNumber.Next(5, int.Parse(Form1.comB2)); string[] s1 = { " ", "-"};//字符列表 Random rand = new Random();//实例化rand string a = s1[rand.Next(0, s1.Length)];//label.text=数组s1[随机数] if(a=="-"&&(k-h)<0) { int t; t = k; k = h; h = t; } if (a == " " && (k h) > 100) { if (k > h || k == h) { k = (k - (k h) / 2); } else { h = (h - (k h) / 2); } } //#region //乘法 //if (a == "x") //{ // if (k > 10&& (k % 9)!=0&& (k % 9) != 1) // { // k = (k % 9); // } // else if ((k % 9)== 0 && (k % 9) != 1) // { // k = ((k h 7) % 9); // } // else // { // k = (k h 41) % 9; // } // if (h > 10&&(h%9)!=0&&(h%9)!=1) // { // h = (h % 9); // } // else if((h%9==0)&&(h%9)!=1) // { // h = (h k 4) % 9; // } // else // { // h = (h k 13) % 9 1; // } //} //#endregion ws.Cells[i, j] = k a h "="; // ws.Rows.Height(1, 20);//行高 // ws.Columns.Height(1, 20);//列宽 // ((Excel.Range)ws.Rows[i ":" i, System.Type.Missing]).RowHeight = 21; //行高 } } } #region //给Excel添加边框 int Rowcount = ws.UsedRange.CurrentRegion.Rows.Count; Range range = ws.get_Range(ws.Cells[1, 1], ws.Cells[Rowcount, 3]);//11指的是列数 range.Borders.LineStyle = Microsoft.Office.Interop.Excel.XlLineStyle.xlContinuous; #endregion } private void Save(string saveName)//文档另存 //private bool Save(Microsoft.Office.Interop.Excel.Workbook wb,object saveName) { try { wb.SaveAs(saveName, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Excel.XlSaveAsAccessMode.xlExclusive,Type.Missing,Type.Missing,Type.Missing, Type.Missing,Type.Missing); } catch (Exception ex) { //return false; throw ex; } //return true; } }}