using System; using System.Windows.Forms; namespace WindowsFormsApp1 { public partial class Form1 : Form { public Form1() { InitializeComponent(); } /// <summary> /// 好用一點的打開目錄 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void button1_Click(object sender, EventArgs e) { OpenFileDialog ofd = new OpenFileDialog(); ofd.DefaultExt = "xls"; ofd.FileName = "默認名字"; ofd.Filter = "Excel Document(*.xls)|*.xls"; //如果設定了默認路徑，那下次打開依然是這個默認路徑， //不應該和RestoreDirectory =true同時使用， //sfd.InitialDirectory = "C:\\"; //保存路徑，每次打開，都選擇上次的目錄， ofd.RestoreDirectory = true; if (ofd.ShowDialog() != System.Windows.Forms.DialogResult.OK) { return; } } /// <summary> /// 難用的打開目錄 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void button2_Click(object sender, EventArgs e) { FolderBrowserDialog fbd = new FolderBrowserDialog(); //即使設定了這個默認路徑，但滾動條不會自動滾動到那兒 fbd.SelectedPath = "D:\\app"; if(fbd.ShowDialog()!=DialogResult.OK) { return; } } } }
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標籤：WinForm