How to Save image File in Folder.

zeeshan akram

want to save image path in the database, I am using string type image not save in folder but image name also saved in the database. i am using string so SaveAs giving error.

why I am using string? because when I am using public httppostfilebase image file {get;set;} show null value in controller .

imagePath: this variable contains string bytes image file: this variable contain the name of the image

Any expert here to resolve my issue, and tell me what is the problem in my code.

Model

public string imagePath { get;set; } public string imageFile { get;set; }

byte[] data = Convert.FromBase64String(Quot[i].imageFile.Replace("data:image/jpeg;base64,", ""));
Image img; MemoryStream ms = new MemoryStream(data, 0, data.Length);
ms.Write(data, 0, data.Length);
img = Image.FromStream(ms, true);
string fileName = Path.GetFileNameWithoutExtension(Quot[i].imagePath);
string extension = Path.GetExtension(Quot[i].imagePath);
fileName = fileName + DateTime.Now.ToString("dd/MM/yyyy") + extension;
Quot[i].imagePath = "~/AppFiles/Images/" + fileName;
fileName = Path.Combine(HttpContext.Current.Server.MapPath("~/AppFiles/Images/"), fileName);
Quot[i].imageFile.SaveAs(fileName); // Problem in this line due to imageFile string show error SaveAs

2 Replies

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Kalyani Shevale8y ago
Accepted answer
Use this code if any Query then let me know.
public class ImageClass
{
public HttpPostedFileBase ImagesUpload {get;set;}
}

public ActionResult ImageSave(ImageClass image)
{
var fileName = String.Empty;
fileName = Path.GetFileName(image.ImagesUpload);
fileName = fileName.Substring(0, fileName.IndexOf('.')) + "_" + DateTime.Now.Millisecond + "-" + DateTime.Now.Second + "-" + DateTime.Now.Minute + "-" + DateTime.Now.Hour + "." + fileName.Substring(fileName.IndexOf('.') + 1);
var uploadDir = "~/Images";
var imagePath = Path.Combine(Server.MapPath(uploadDir), fileName);
var imageUrl = Path.Combine(uploadDir, fileName);
   ImagesUpload.SaveAs(imagePath);
return view();
}
Kalyani Shevale8y ago
use thiis code on ur view
@Html.TextBoxFor(m => m.ImagesUpload, new { type = "file"})
it will be work