Simple Source Line Counter in C# for C#

using System;

namespace CSharpLineCounter
{
	public class DirectoryPicker
	{
		#region Fields
		private blix.ContainerCell _ParentCell;
		private blix.Label _Label;
		private blix.TextButton _TextButton;
		private string _Directory;

		private DirectoryPickerPickedDelegate _PickedDelegate;
		#endregion

		#region DirectoryPicker(aContainerCell)
		public DirectoryPicker(blix.ContainerCell aContainerCell)
		{
			_ParentCell = aContainerCell;
			_Directory = String.Empty;

			CreateLabel();

			CreateTextButton();

			SizeAndPositionControls();
		}
		#endregion
		#region SizeAndPositionControls
		private void SizeAndPositionControls()
		{			
			_Label.Bounds.Left = 8;
			_Label.Bounds.Top = (_ParentCell.Bounds.Height - _Label.Bounds.Height) / 2;
			_Label.Bounds.Width = _ParentCell.Bounds.Width - _TextButton.Bounds.Width - 32;

			_TextButton.Bounds.Width = 75;
			_TextButton.Bounds.Height = _ParentCell.Bounds.Height - 16;

			_TextButton.Bounds.Left = _ParentCell.Bounds.Width - (_TextButton.Bounds.Width + 8);
			_TextButton.Bounds.Top = (_ParentCell.Bounds.Height - _TextButton.Bounds.Height) / 2;
		}
		#endregion

		#region CreateLabel
		private void CreateLabel()
		{
			_Label = new blix.Label();
			_Label.Parent = _ParentCell;
			_Label.AutoSize.Width = false;
			_Label.AutoSize.Height = true;
			_Label.Stretcher.Width = true;
			_Label.Text = "Select a Folder";
			_Label.Colors.ShowBorder = true;
			_Label.Margins.Left = 4;
			_Label.Margins.Top = 4;
			_Label.Margins.Right = 4;
			_Label.Margins.Bottom = 4;
			_Label.Colors.ShowHotFill = true;
			_Label.Colors.ShowHotBorder = true;

			blix.Clicker labelClicker = ((blix.IClicker) _Label).Clicker;

			labelClicker.Enabled = true;
			labelClicker.Cycle.Click += new blix.ClickDelegate(LabelClickHandler);
		}
		#endregion
		#region CreateTextButton
		private void CreateTextButton()
		{
			_TextButton = new blix.TextButton();
			_TextButton.Parent = _ParentCell;
			_TextButton.Text = "Select Folder";
			_TextButton.Click += new blix.TextButtonClickDelegate(TextButtonClickHandler);
			_TextButton.Shifter.Right = true;
		}
		#endregion

		#region LabelClickHandler
		private void LabelClickHandler(blix.Control aControl)
		{
			ShowDirectoryDialog();
		}
		#endregion
		#region TextButtonClickHandler
		private void TextButtonClickHandler(blix.TextButton aTextButton)
		{
			ShowDirectoryDialog();
		}
		#endregion

		#region ShowDirectoryDialog
		private void ShowDirectoryDialog()
		{
			System.Windows.Forms.FolderBrowserDialog folderBrowserDialog = new System.Windows.Forms.FolderBrowserDialog();
			folderBrowserDialog.SelectedPath = _Directory;
			folderBrowserDialog.ShowNewFolderButton = false;
		
			if (folderBrowserDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
			{
				_Directory = System.IO.Path.GetFullPath(folderBrowserDialog.SelectedPath);

				_Label.Text = _Directory;
				
				TriggerPicked();
			}
		}
		#endregion

		#region Directory
		public string Directory
		{
			get
			{
				return _Directory;
			}
			set
			{
				_Directory = value;

				_Label.Text = _Directory;
			}
		}
		#endregion

		#region Picked
		#region trigger Picked
		private void TriggerPicked()
		{
			if (_PickedDelegate != null)
				_PickedDelegate();
		}
		#endregion
		#region event Picked
		public event DirectoryPickerPickedDelegate Picked
		{
			add
			{
				_PickedDelegate = (DirectoryPickerPickedDelegate) blix.Delegator.Add(_PickedDelegate, value);
			}
			remove
			{
				_PickedDelegate = (DirectoryPickerPickedDelegate) blix.Delegator.Remove(_PickedDelegate, value);
			}
		}
		#endregion
		#endregion
	}
}