使用C#怎么实现一个文本编辑器
使用C#怎么实现一个文本编辑器?很多新手对此不是很清楚,为了帮助大家解决这个难题,下面小编将为大家详细讲解,有这方面需求的人可以来学习下,希望你能有所收获。
程序源代码:
//form1.cs using 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 菜单选项 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 菜单选项 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 菜单选项 private void exitToolStripMenuItem_Click(object sender, EventArgs e) { Close(); } //About 菜单选项 private void aboutToolStripMenuItem_Click(object sender, EventArgs e) { Form2 frm = new Form2(); frm.ShowDialog(); } } } //form2.cs using 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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