保存不同类型的格式的图片和路径代码,CSharp代码库,德仔网

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【CSharp】保存不同类型的格式的图片和路径

作者:一铛 / 发布于2015/5/6/ 1281


	#region 保存不同类型的格式的图片和路径
	 private void SavePicFormat(Image img, int position, string filename, PictureBox pb)
	 {
	 SavePicFormat(img, position, filename, pb, "");
	 }

	 private void SavePicFormat(Image img, int position, string filename, PictureBox pb, string picname)
	 {
	 // 目标图片名称及全路径
	 string savefilename = filename.Substring(filename.Substring(0, filename.LastIndexOf("\\")).Length + 1).Substring(0, filename.Substring(filename.Substring(0, filename.LastIndexOf("\\")).Length + 1).LastIndexOf("."));

	 string name = picname != "" ? picname : savefilename;
	 string targetImage = "D:\\" + name;
	 string houzhui = "";
	 // 保存文件到服务器的文件夹里面
	 switch (cobPicFomart.SelectedIndex)
	 {
	 case 0:
	 img.Save(targetImage + ".bmp", ImageFormat.Bmp);
	 pb.ImageLocation = targetImage + ".bmp";
	 houzhui = ".bmp";
	 break;
	 case 1:
	 img.Save(targetImage + ".jpg", ImageFormat.Jpeg);
	 pb.ImageLocation = targetImage + ".jpg";
	 houzhui = ".jpg";
	 break;
	 case 2:
	 img.Save(targetImage + ".png", ImageFormat.Png);
	 pb.ImageLocation = targetImage + ".png";
	 houzhui = ".png";

	 break;
	 case 3:
	 img.Save(targetImage + ".gif", ImageFormat.Gif);
	 pb.ImageLocation = targetImage + ".gif";
	 houzhui = ".gif";
	 break;
	 default:
	 houzhui = "";
	 break;
	 }

	 //生成缩略图
	 if (houzhui == string.Empty || houzhui == null)
	 MessageBox.Show("请选择相应的格式，再进行存档。");
	 else
	 {
	 targetImage = pb.ImageLocation;
	 string newPath = targetImage.Substring(0, targetImage.LastIndexOf("\\")) + "\\mini" + name + houzhui;
	 GreateMiniImage(targetImage, newPath, pb);
	 MessageBox.Show(String.Format("{0}{1}{2}{3}", "您的图片", name, houzhui, "檔已存檔完成!!!"));
	 }
	 }
	 #endregion

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