哈哈,解决了,谢谢楼上,代码如下: if (this.folderBrowserDialog1.ShowDialog()==DialogResult.OK) { string path = this.folderBrowserDialog1.SelectedPath; DirectoryInfo dir = new DirectoryInfo(path); foreach (FileInfo f in dir.GetFiles("*.mp3")) { this.lstList.Items.Add(f.FullName); } foreach (FileInfo f in dir.GetFiles("*.mid")) { this.lstList.Items.Add(f.FullName); } foreach (FileInfo f in dir.GetFiles("*.wmv")) { this.lstList.Items.Add(f.FullName); } }
if (this.folderBrowserDialog1.ShowDialog()==DialogResult.OK)
{
string path = this.folderBrowserDialog1.SelectedPath;
DirectoryInfo dir = new DirectoryInfo(path);
foreach (FileInfo f in dir.GetFiles("*.mp3"))
{
this.lstList.Items.Add(f.FullName);
}
foreach (FileInfo f in dir.GetFiles("*.mid"))
{
this.lstList.Items.Add(f.FullName);
}
foreach (FileInfo f in dir.GetFiles("*.wmv"))
{
this.lstList.Items.Add(f.FullName);
}
}