Set InitialDirectory for FolderBrowserDialog （转载）

最新推荐文章于 2023-03-05 23:00:07 发布

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最新推荐文章于 2023-03-05 23:00:07 发布

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本文介绍了如何在C#中使用FolderBrowserDialog设置初始显示的文件夹。通过设置RootFolder和SelectedPath属性，可以实现自定义打开对话框时默认显示的路径。

The .NET FolderBrowserDialog class does not have an InitialDirectory property like the OpenFileDialog class. But fortunately, it’s quite easy to set an initial folder in the FolderBrowserDialog:

FolderBrowserDialog dialog = new FolderBrowserDialog();
dialog.RootFolder = Environment.SpecialFolder.Desktop;
dialog.SelectedPath = @"C:\Program Files";
if (dialog.ShowDialog() == DialogResult.OK)
{
    Console.WriteLine( dialog.SelectedPath );
}

Note that you can choose other RootFolder’s like MyComputer and MyDocuments. The SelectedPath must be a child of the RootFolder for this to work.

Given the sample code above, the dialog may look like this: