Winform 五种常用对话框控件的简单使用

OpenFileDialog（打开文件对话框）
FolderBrowserDialog（浏览文件夹对话框）
SaveFileDialog（保存文件对话框）
ColorDialog（颜色选择对话框）
FontDialog（字体选择对话框）

         private void button1_Click(object sender, EventArgs e)
         {
             OpenFileDialog oFD = new OpenFileDialog();
             oFD.Title = "选择数据文件";//对话框标题
             oFD.Filter = "所有文件(*.*)|*.*|Excel文件(*.xls;*.xlsx)|*.xls;*.xlsx";//设置文件名筛选器
             oFD.Multiselect = true;//是否可以多选文件
             if (oFD.ShowDialog() == DialogResult.OK)
             {
                 textBox1.Text = oFD.FileName;
             }
         }

         private void button2_Click(object sender, EventArgs e)
         {
             FolderBrowserDialog fBD = new FolderBrowserDialog();
             fBD.Description = "请选择一个文件夹";//控件上显示的说明文本
             fBD.RootFolder = Environment.SpecialFolder.Desktop;//设置开始浏览的根文件夹
             fBD.ShowNewFolderButton = true;//是否显示“新建文件夹”按钮
             if (fBD.ShowDialog() == DialogResult.OK)
             {
                 textBox2.Text = fBD.SelectedPath;
             }
         }

         private void button3_Click(object sender, EventArgs e)
         {
             SaveFileDialog sFD = new SaveFileDialog();
             sFD.Title = "保存文件对话框";//对话框标题
             sFD.Filter = "所有文件(*.*)|*.*|Excel文件(*.xls;*.xlsx)|*.xls;*.xlsx";//设置文件名筛选器
             sFD.InitialDirectory = @"C:/";//对话框显示的初始目录
             sFD.FileName = "abc.xls";//对话框选定的文件名
             if (sFD.ShowDialog() == System.Windows.Forms.DialogResult.OK)
             {
                 this.textBox3.Text = sFD.FileName;
             }
         }

         private void button4_Click(object sender, EventArgs e)
         {
             ColorDialog cd = new ColorDialog();
             if (cd.ShowDialog() == System.Windows.Forms.DialogResult.OK)
             {
                 this.textBox4.Text = cd.Color.ToString();
                 //this.textBox4.Text = (cd.Color.A + ";" + cd.Color.R + ";" + cd.Color.G + ";" + cd.Color.B).ToString();
             }
         }

         private void button5_Click(object sender, EventArgs e)
         {
             FontDialog sd = new FontDialog();
             if (sd.ShowDialog() == System.Windows.Forms.DialogResult.OK)
             {
                 this.textBox5.Text = sd.Font.FontFamily.Name.ToString();
             }
         }