已修改,加入命名空间
using System;
using System.Windows.Forms;
using System.Windows.Forms.Design; //重要
namespace oztime.smart.streammedia
{
public class FolderDialog : FolderNameEditor
{
FolderNameEditor.FolderBrowser fDialog = new System.Windows.Forms.Design.FolderNameEditor.FolderBrowser();
public FolderDialog()
{
}
public DialogResult DisplayDialog()
{
return DisplayDialog("请选择一个文件夹");
}
public DialogResult DisplayDialog(string description)
{
fDialog.Description = description;
return fDialog.ShowDialog();
}
public string Path
{
get
{
return fDialog.DirectoryPath;
}
}
~FolderDialog()
{
fDialog.Dispose();
}
}
}
使用方法:
FolderDialog f = new FolderDialog();
if(f.DisplayDialog() != DialogResult.OK)
{
return;
}
this.txtSavePath.Text = f.Path;