字体选择打开和保存文件的代码

字体选择打开和保存文件的代码 using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; System.Windows.Forms; using using System.IO; namespace WordForm { public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void btnFont_Click(object sender, EventArgs e) { FontDialog fd = new FontDialog(); fd.ShowColor = true; fd.ShowApply = true; fd.Apply += new EventHandler(fd_Apply); fd.ShowHelp = true; if (fd.ShowDialog() == DialogResult.OK) { tbEdit.Font = fd.Font; tbEdit.ForeColor = fd.Color; } } void fd_Apply(object sender, EventArgs e) { FontDialog fd = sender as FontDialog; tbEdit.Font = fd.Font; tbEdit.ForeColor = fd.Color; } private void btnColor_Click(object sender, EventArgs e) { ColorDialog cd = new ColorDialog(); cd.CustomColors = new int[3] { 1647214, 1425785, 1647258 }; if (cd.ShowDialog() == DialogResult.OK) { tbEdit.BackColor = cd.Color; } } private void btnFolderBrower_Click(object sender, EventArgs e) { FolderBrowserDialog fbd = new FolderBrowserDialog(); fbd.SelectedPath = "c:\\"; fbd.ShowNewFolderButton = true; fbd.ShowNewFolderButton = true; fbd.Description = "请选择目录"; if (fbd.ShowDialog() == DialogResult.OK) { tbEdit.Text = fbd.SelectedPath; } } private void btnOpenFile_Click(object sender, EventArgs e) { OpenFileDialog ofd = new OpenFileDialog(); ofd.InitialDirectory = "c:\\"; ofd.Filter = "Text.Document(*.text)|*.text|All Files(*.*)|*.*"; ofd.FilterIndex = 1; if(ofd.ShowDialog()==DialogResult.OK) { if (ofd.FileName != "") { ReadFile(ofd.FileName); } } } private void ReadFile(String fileName) { try { StreamReader sr = new StreamReader(fileName); tbEdit.Text = sr.ReadToEnd(); sr.Close(); } catch(IOException err) { MessageBox.Show(err.Message); } } private void btnSaveFile_Click(object sender, EventArgs e) { SaveFileDialog sfd = new SaveFileDialog(); ; sfd.AddExtension = true sfd.DefaultExt = "txt"; sfd.Filter = "Text Document(*.txt)|*.txt|All Files(*.*)|*.*"; sfd.CheckFileExists = true; sfd.CheckPathExists = true; if (sfd.ShowDialog() == DialogResult.OK) { if (sfd.FileName != "") { WriteToFile(sfd.FileName); } } } private void WriteToFile(string fileName) { try { FileStream fs = new FileStream(fileName, FileMode.Create, FileAccess.Write); StreamWriter sw = new StreamWriter(fs); sw.WriteLine(tbEdit.Text); sw.Close(); sw.Close(); } catch(IOException err) { MessageBox.Show(err.Message ); } } } }