Recapture image using webcam in c#

Question

while recapture image using webcam in asp.net c# web it occur error the process cannot access the file ....because it is used by another process. please help me how to solve this..

Amit Gupta · Answer

If you are saving with the same name prior to close the file being saved then you will always face this issue. Always close or release the resources of the file after saving it

Bhavesh Vankar · Answer

File.Create word showing red lines.

Jenith Thakkar · Answer

Okay then in place of File.WriteAllBytes(Server.MapPath(imagePath), ConvertHexToBytes(hexString)); Write below code using (FileStream fs = File.Create(Server.MapPath(imagePath))) { fs.Write(iConvertHexToBytes(hexString), 0, item.File.Length); } And run it again

Bhavesh Vankar · Answer

i am capturing it using jquery. CropedImagePreview.Visible = false; if (!this.IsPostBack) { if (Request.InputStream.Length > 0) { using (StreamReader reader = new StreamReader(Request.InputStream)) { string hexString = Server.UrlEncode(reader.ReadToEnd()); string imagePath = "~/CapturedImage/Image.jpg"; File.WriteAllBytes(Server.MapPath(imagePath), ConvertHexToBytes(hexString)); Session["CapturedImage"] = ResolveUrl(imagePath); } } } error is file is used by another process... i want capture without close form if file exist then it delete first old file and will be create new file of perticular name.

Jenith Thakkar · Answer

Please provide that code of capture image

Recapture image using webcam in c#

Answers (5)