form1.cs

Visual C#2005程序设计教程

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Diagnostics;    //引用命名空间

namespace WinApp9_5通用对话框
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void menuO_Click(object sender, EventArgs e)
        {   //对话框中可选的文件类型
            opnDlg.Filter="Word文档|*.doc|图像文件|*.jpg;*.bmp;*.gif";
            opnDlg.Multiselect=false;   // 确保文件只能单选
            if (opnDlg.ShowDialog() == DialogResult.OK)
            {
                txtFileInfo.Text = opnDlg.FileNames[0];
                Process.Start(opnDlg.FileNames[0]);
            }
        }

        private void menuX_Click(object sender, EventArgs e)
        {
            this.Close();
        }

        private void menuF_Click(object sender, EventArgs e)
        {
            fntDlg.Font = txtFileInfo.Font;
            fntDlg.Color = txtFileInfo.ForeColor;
            if (fntDlg.ShowDialog() == DialogResult.OK)
            {
                txtFileInfo.Font = fntDlg.Font;
                txtFileInfo.ForeColor = fntDlg.Color;
            }
        }

        private void fntDlg_Apply(object sender, EventArgs e)
        {
            txtFileInfo.Font = fntDlg.Font;
            txtFileInfo.ForeColor = fntDlg.Color;
        }
    }
}