Winform五种常用对话框控件的简单使用

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）
1private void button1_Click(object sender, EventArgs e)
2 {
3 OpenFileDialog oFD = new OpenFileDialog();
4 oFD.Title = "选择数据⽂件";//对话框标题
5 oFD.Filter = "所有⽂件(*.*)|*.*|Excel⽂件(*.xls;*.xlsx)|*.xls;*.xlsx";//设置⽂件名筛选器
6 oFD.Multiselect = true;//是否可以多选⽂件
7if (oFD.ShowDialog() == DialogResult.OK)
8 {
9 textBox1.Text = oFD.FileName;
10 }
11 }
12
13private void button2_Click(object sender, EventArgs e)
14 {
15 FolderBrowserDialog fBD = new FolderBrowserDialog();
16 fBD.Description = "请选择⼀个⽂件夹";//控件上显⽰的说明⽂本
17 fBD.RootFolder = Environment.SpecialFolder.Desktop;//设置开始浏览的根⽂件夹
18 fBD.ShowNewFolderButton = true;//是否显⽰“新建⽂件夹”按钮
19if (fBD.ShowDialog() == DialogResult.OK)
20 {
21 textBox2.Text = fBD.SelectedPath;
22 }
23 }
24
25private void button3_Click(object sender, EventArgs e)
26 {
27 SaveFileDialog sFD = new SaveFileDialog();
28 sFD.Title = "保存⽂件对话框";//对话框标题
29 sFD.Filter = "所有⽂件(*.*)|*.*|Excel⽂件(*.xls;*.xlsx)|*.xls;*.xlsx";//设置⽂件名筛选器
30 sFD.InitialDirectory = @"C:/";//对话框显⽰的初始⽬录
31 sFD.FileName = "abc.xls";//对话框选定的⽂件名
32if (sFD.ShowDialog() == System.Windows.Forms.DialogResult.OK)
33 {
34this.textBox3.Text = sFD.FileName;
35 }
36 }
37
38private void button4_Click(object sender, EventArgs e)
39 {
40 ColorDialog cd = new ColorDialog();
41if (cd.ShowDialog() == System.Windows.Forms.DialogResult.OK)
42 {
43this.textBox4.Text = cd.Color.ToString();
44//this.textBox4.Text = (cd.Color.A + ";" + cd.Color.R + ";" + cd.Color.G + ";" + cd.Color.B).ToString();
45 }
46 }
47
48private void button5_Click(object sender, EventArgs e)
49 {
50 FontDialog sd = new FontDialog();
51if (sd.ShowDialog() == System.Windows.Forms.DialogResult.OK)
52 {
53this.textBox5.Text = .ToString();
54 }
55 }
View Code。