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QuestionC#, DWM, and Window Image Capture (Vista) Pin
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Questionimage to string and backwords.. Pin
Seishin#3-May-07 11:33
Seishin#3-May-07 11:33 
Hi!
i'm trying to convert an image object to string and later bring it back from the string..
My code:
<br />
Image image = Image.FromFile(@"C:\08.jpg"); // load some image<br />
byte[] obj;<br />
<br />
using(MemoryStream ms = new MemoryStream()) {<br />
	image.Save(ms, System.Drawing.Imaging.ImageFormat.Jpeg); //*#*<br />
	obj = ms.ToArray(); // read it into byte array<br />
}<br />
<br />
string str = System.Text.Encoding.ASCII.GetString(obj); // convert byte[] to string<br />
<br />
<br />
byte[] bytes = System.Text.Encoding.ASCII.GetBytes(str);// convert string to byte[]<br />
<br />
Image newImage;<br />
using(MemoryStream ms = new MemoryStream(bytes))<br />
	newImage = Image.FromStream(ms); // get image from byte[] through stream.. ***<br />


in the *** line an exception ArgumentException "Parameter is not valid." is thrown..
if in the *#* line i change from Jpeg to Bmp the exception is not thrown but the image is scrambled..

thanks for any help!!


life is study!!!

AnswerRe: image to string and backwords.. Pin
Luc Pattyn3-May-07 11:47
sitebuilderLuc Pattyn3-May-07 11:47 
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Seishin#3-May-07 19:13
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AnswerRe: image to string and backwords.. Pin
Stefan Prodan3-May-07 12:30
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Seishin#3-May-07 19:14
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GeneralRe: image to string and backwords.. Pin
Stefan Prodan4-May-07 0:42
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AnswerRe: image to string and backwords.. Pin
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QuestionSuggestion for C# compatible language Pin
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QuestionArrays in C# Pin
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