FreeTextBox常用设置

    this.FreeTextBox1.Text ="";                                                        //清空

    this.FreeTextBox1.ButtonPath ="../ftb/office2003/";                     //按扭图片路径

    this.FreeTextBox1.AutoConfigure = AutoConfigure.EnableAll;     //使用按扭全部功能（可选最小或简化）
     
    this.FreeTextBox1.ImageGalleryPath = "Images";                         //插入图片的默认文件夹