获取文件夹目录下的文件信息

private void button1_click(object sender, system.eventargs e)
{

//浏览文件夹
this.folderbrowserdialog1.showdialog();

if(this.folderbrowserdialog1.selectedpath.trim()!="")

this.textbox1.text=this.folderbrowserdialog1.selectedpath.trim();

}

private void button2_click(object sender, system.eventargs e)
{

//显示指定文件夹下的文件
if(this.textbox1.text.trim()=="")
return;

this.listbox1.items.clear();

string[] myfiles=system.io.directory.getfiles(this.textbox1.text);

this.listbox1.items.addrange(myfiles);

//foreach(string file in myfiles)
// this.listbox1.items.add(file);
}