C#實現簡單文本編輯器

2020-01-24 00:06:05

字體：大中小

來源：轉載

供稿：網友

本文實例為大家分享了C#實現簡單文本編輯器的具體代碼，供大家參考，具體內容如下

建立一個窗體文件，實現對文件的編輯保存和對txt文件的打開

界面設計：

程序源代碼：

//form1.csusing System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Threading.Tasks;using System.Windows.Forms;namespace Txt_EditApp{ public partial class Form1 : Form {  public Form1()  {   InitializeComponent();  }  //Open file 菜單選項  private void openFileToolStripMenuItem_Click(object sender, EventArgs e)  {   openFileDialog1.Filter = "txt files(*.txt)|*.txt";   if(openFileDialog1.ShowDialog()==DialogResult.OK)   {    richTextBox1.LoadFile(openFileDialog1.FileName, RichTextBoxStreamType.PlainText);   }  }  //Save file 菜單選項  private void saveFileToolStripMenuItem_Click(object sender, EventArgs e)  {   saveFileDialog1.Filter = "txt files(*.txt)|*.txt";   if(saveFileDialog1.ShowDialog()==DialogResult.OK)   {    richTextBox1.SaveFile(saveFileDialog1.FileName, RichTextBoxStreamType.PlainText);   }  }  //exit file 菜單選項  private void exitToolStripMenuItem_Click(object sender, EventArgs e)  {   Close();  }  //About 菜單選項  private void aboutToolStripMenuItem_Click(object sender, EventArgs e)  {   Form2 frm = new Form2();   frm.ShowDialog();  } }}//form2.csusing System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Threading.Tasks;using System.Windows.Forms;namespace Txt_EditApp{ public partial class Form2 : Form {  public Form2()  {   InitializeComponent();  }  private void label2_Click(object sender, EventArgs e)  {  } }}

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