[acll19]

Hi there, I'm making a software that fills out a form(from a web site). I'm using an HttpWebRequest and there's no trouble with that. The thing is that the form has an image field and I don't know how to sent that image. I did some googling and I came up with this;

 
System.Drawing.Image s = System.Drawing.Image.FromFile(announcement.Images[i]);

string base64Image;
using (MemoryStream ms = new MemoryStream())
{
s.Save(ms, ImageFormat.Jpeg);

 base64Image = Convert.ToBase64String(ms.ToArray());

but this doesn´t work.
i would appreciate any help.

[pryogene]

acll19, on 10 January 2012 - 11:46 PM, said:

Hi there, I'm making a software that fills out a form(from a web site). I'm using an HttpWebRequest and there's no trouble with that. The thing is that the form has an image field and I don't know how to sent that image. I did some googling and I came up with this;

 
System.Drawing.Image s = System.Drawing.Image.FromFile(announcement.Images[i]);

string base64Image;
using (MemoryStream ms = new MemoryStream())
{
s.Save(ms, ImageFormat.Jpeg);

 base64Image = Convert.ToBase64String(ms.ToArray());

but this doesn´t work.
i would appreciate any help.

All of your code would be useful. What exactly is your problem? It looks like you're trying to save it to your own computer, not an upload stream. If I were to go out on a limb, I'd say it would be the same...

[cilaes]

From what I've read, it's more optimal to
1) Create HttpWebRequest
2) Create MemoryStream
3) Read file into MemoryStream through FileStream
4) Write to the request stream.

This post has been edited by cilaes: 11 January 2012 - 11:49 AM

[acll19]

do I have to tell the request that I'm writing an image into it?

[JackOfAllTrades]

Did you happen to find this when you were searching for how to do this?

[acll19]

Thanks man you saved my day. I guess I gotta learn to search the net, laughing.