qdr.app.tools/qfu/qfu.gui/Subforms/Common/DirectorySelectionCtrl.cs

using System.ComponentModel;

namespace qdr.app.tools.qfu.gui.Subforms.Common
{
    public partial class DirectorySelectionCtrl : UserControl
    {
        [DesignerSerializationVisibility(DesignerSerializationVisibility.Visible)]
        public string Caption
        {
            get => lblText.Text;
            set => lblText.Text = value;
        }

        [DesignerSerializationVisibility(DesignerSerializationVisibility.Visible)]
        public string SelectedPath
        {
            get => tbSelectedPath.Text;
            set => tbSelectedPath.Text = value;
        }

        public DirectorySelectionCtrl()
        {
            InitializeComponent();
        }

        private void butSelect_Click_1(object sender, EventArgs e)
        {
             var dlg = new FolderBrowserDialog
            {
                Description = lblText.Text,
            };
            if (dlg.ShowDialog() == DialogResult.OK)
            {
                SelectedPath = dlg.SelectedPath;
            }
        }
    }
}