/// <summary>
/// 获取指定路径文件夹中子目录信息
/// </summary>
/// <param name="strPath">路径</param>
public void getMyDirectories ( string strPath )
{
	string[] myDirsName = Directory.GetDirectories ( strPath );   //获取指定路径文件夹中所有子目录名称
	labResult.Text += "\n此文件夹中子目录的个数：" + myDirsName.Length;
	foreach ( string strDirName in myDirsName )
	{
		labResult.Text += "\n" + strDirName;
	}
}