让用户在 C# 中选择子目录的最佳方法是什么？

Question

What's the best way to let a user pick a subdirectory in C#?

For example, an app that lets the user organize all his saved html receipts. He most likely is going to want to be able to select a root subdirectory that the program should search for saved webpages (receipts).

Duplicate:

• Browse for a directory in C#

Answer 1

The Folder Browser Dialog is the way to go.

If you want to set an initial folder path, you can add this to your form load event:

// Sets "My Documents" as the initial folder path
string myDocsPath = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
FolderBrowserDialog1.SelectedPath = myDocsPath;

Answer 2

Check the FolderBrowserDialog class.

// ...    
if (folderBrowserDialog1.ShowDialog() == DialogResult.OK) 
{
    textBox1.Text = folderBrowserDialog1.SelectedPath;
}

Answer 3

FolderBrowserDialog works just fine for this purpose.

Answer 4

FolderBrowserDialog works, but offers very little customization.

If you want a textbox where users can type in the path have a look here

Dupe of: Browse for a directory in C#

Answer 5

Whatever you do, don't use the FolderBrowserDialog .

Just kidding. Use that.