Question

我正在尝试将FolderBrowserDialog控件中的选定文件夹设置为变量，因此我可以在其他方法中使用它

我到目前为止的代码是：

  private void button18_Click(object sender, EventArgs e)
        {
            DialogResult result = folderBrowserDialog1.ShowDialog();
            if (result == DialogResult.OK)
            {
                //
                // The user selected a folder and pressed the OK button.
                // We print the number of files found.
                //
                string[] files = Directory.GetFiles(folderBrowserDialog1.SelectedPath);
                MessageBox.Show("Files found: " + files.Length.ToString(), "Message");
            }
        }

所以我可以通过以下方法调用上面控件中的选定文件夹：

Process.Start("test.exe", <Folder Selection Here> );

Answer 1

在我注意到您已要求关闭问题之前，我开始查看此内容。无论如何，这里的代码应该对其他人有用。

    private void button1_Click(object sender, EventArgs e)
    {
        FolderBrowserDialog folderBrowserDialog1 = new FolderBrowserDialog();

        //Choose the default start up folder
        string selectedFolder = @"C:\Dev";

        //Set that into the dialog
        folderBrowserDialog1.SelectedPath = selectedFolder;

        if (folderBrowserDialog1.ShowDialog() == DialogResult.OK)
        {
            //Grab the folder that was chosen
            selectedFolder = folderBrowserDialog1.SelectedPath;

            // The user selected a folder and pressed the OK button.
            // We print the number of files found.                
            string[] files = Directory.GetFiles(selectedFolder);

            MessageBox.Show("Files found: " + files.Length.ToString(), "Message");
            MessageBox.Show(selectedFolder);
        }            
    }

将SelectedPath设置为FolderBrowserDialog中的变量

1 个答案: