C# 遍历文件夹图片并用ListView控件展示

效果图：

设置 图片大小

  #region 遍历文件夹图片并用ListView控件展示
        /// <summary>
        /// 遍历文件夹图片并用ListView控件展示
        /// </summary>
        /// <param name="listView1">listView</param>
        /// <param name="imageList1">ImageList</param>
        /// <param name="path">路径</param>
        public static void largeIcon(ListView listView1, ImageList imageList1, string path)
        {
            listView1.Items.Clear();
            DirectoryInfo TheFolder = new DirectoryInfo(path);//文件路径
            List<string> tifNames = new List<string>();
            for (int i = 0; i < TheFolder.GetFiles().Length; i++)//遍历文件夹
            {
                //.hobj; *.ima; *tif; *tiff; *gif; *bmp; *jpg; *jpeg; *jp2; *jxr; *png; *pcx; *ras; *xwd; *pbm; *pnm; *pgm; *ppm 

                if (TheFolder.GetFiles()[i].Length > 0 && (TheFolder.GetFiles()[i].Extension == ".bmp" ||
                    TheFolder.GetFiles()[i].Extension == ".jpg" || TheFolder.GetFiles()[i].Extension == ".png" ||
                    TheFolder.GetFiles()[i].Extension == ".ico"))//或者jpg,png 文件大小要大于0且是图片文件
                {
                    Image image = Image.FromFile(TheFolder.GetFiles()[i].DirectoryName + "\\" + TheFolder.GetFiles()[i].Name);    //获取文件                
                    tifNames.Add(TheFolder.GetFiles()[i].Name);//添加文件名
                    imageList1.Images.Add(image);//添加图片
                }
            }
            //初始化设置
            listView1.View = View.LargeIcon;
            listView1.LargeImageList = imageList1;

            //开始绑定
            listView1.BeginUpdate();
            for (int i = 0; i < tifNames.Count; i++)
            {
                ListViewItem lvi = new ListViewItem();

                lvi.ImageIndex = i;

                lvi.Text = tifNames[i];

                listView1.Items.Add(lvi);
            }
            listView1.EndUpdate();


        }

        #endregion