WPF 打開文件、文件夾

打開文件代碼：

　　　　OpenFileDialog openFileDialog = new OpenFileDialog();
            openFileDialog.Title = "選擇數據源文件";
            openFileDialog.Filter = "txt文件|*.txt";
            openFileDialog.FileName = string.Empty;
            openFileDialog.FilterIndex = 1;
            openFileDialog.Multiselect = false;
            openFileDialog.RestoreDirectory = true;
            openFileDialog.DefaultExt = "txt";
            if (openFileDialog.ShowDialog() == false)
            {
                return;
            }
           string  txtFile = openFileDialog.FileName;

打開文件夾代碼：

　　　　System.Windows.Forms.FolderBrowserDialog folderBrowserDialog = new System.Windows.Forms.FolderBrowserDialog();
            folderBrowserDialog.Description = "選擇Word文檔生成的文件夾";
            folderBrowserDialog.ShowNewFolderButton = false;
            folderBrowserDialog.RootFolder = Environment.SpecialFolder.Personal;
            folderBrowserDialog.ShowDialog();
            if (folderBrowserDialog.SelectedPath == string.Empty) 
            {
                return;
            }
            string wordFolder = folderBrowserDialog.SelectedPath;