第 10 章 crifanLib.cs之File/Folder

调用对应的FolderBrowserDialog控件，得到用户所选的（保存文件的）路径

    public string getSaveFolder(FolderBrowserDialog fbdSave)
    {
        string saveFolderPath = "";
        //string saveFolderPath = System.Environment.CurrentDirectory;
        //fbdSaveFolder.SelectedPath = System.Environment.CurrentDirectory;
        DialogResult saveFolderResult = fbdSave.ShowDialog();
        if (saveFolderResult == System.Windows.Forms.DialogResult.OK)
        {
            saveFolderPath = fbdSave.SelectedPath;
        }
        else if (saveFolderResult == System.Windows.Forms.DialogResult.Cancel)
        {
            saveFolderPath = "";
        }

        return saveFolderPath;
    }

    

//private System.Windows.Forms.FolderBrowserDialog fbdSaveFolder;
string saveFolderPath = getSaveFolder(fbdSaveFolder);