59 lines
1.7 KiB
C#
59 lines
1.7 KiB
C#
using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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namespace _15_5
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{
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public partial class Form1 : Form
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{
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public Form1()
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{
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InitializeComponent();
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}
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private void buttonOpen_Click(object sender, EventArgs e)
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{
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OpenFileDialog ofd = new OpenFileDialog();
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ofd.Filter = "文本文件(RTF)|*.rtf";
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ofd.FilterIndex = 2;
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ofd.RestoreDirectory = true;
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if (ofd.ShowDialog() == DialogResult.OK)
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richTextBox1.LoadFile(ofd.FileName);
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}
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private void buttonSave_Click(object sender, EventArgs e)
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{
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SaveFileDialog sfd = new SaveFileDialog();
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sfd.Filter = "文本文件(RTF)|*.rtf";
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sfd.FilterIndex = 2;
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sfd.RestoreDirectory = true;
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if (sfd.ShowDialog() == DialogResult.OK)
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richTextBox1.SaveFile(sfd.FileName);
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}
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private void buttonFonts_Click(object sender, EventArgs e)
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{
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FontDialog fontDialog = new FontDialog();
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fontDialog.ShowDialog();
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fontDialog.Font = richTextBox1.SelectionFont;
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fontDialog.Color = richTextBox1.SelectionColor;
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if (fontDialog.ShowDialog() == DialogResult.OK)
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{
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richTextBox1.SelectionFont = fontDialog.Font;
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richTextBox1.SelectionColor = fontDialog.Color;
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}
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}
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private void buttonExit_Click(object sender, EventArgs e)
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{
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this.Close();
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}
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}
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}
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