cannot convert from 'byte[]' to 'System.IO.Stream' RSS

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  helixpoint

  Member

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  615 Posts

  cannot convert from 'byte[]' to 'System.IO.Stream'

  Dec 07, 2008 11:11 AM|LINK

  Is there a way to convert it?

  byte[] imageBytes;
  imageBytes = (byte[])dsPhotosFiles.Tables[0].Rows[i]["fileBytes"];
  saveImage(imageBytes, 400, Server.MapPath(@"\images\houses\" + fileName));

  private void saveImage(byte[] imageBytes, int thumbWidth, string imagePath)
  {
  System.Drawing.Image image = System.Drawing.Image.FromStream(imageBytes);

  ...........

  Dave
  Helixpoint LLC
  Mobile Marketing
  • Moved by mbanavige on Dec 07, 2008 12:17 PM
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  yeotumitsu@s...

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  Re: cannot convert from 'byte[]' to 'System.IO.Stream'

  Dec 07, 2008 12:23 PM|LINK

   First convert bute[] to Object and then Convert Object to System.IO.Stream
  

  Hope it helps.
  
  -Manas
  
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  If this post is useful to you, please mark it as answer.
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  helixpoint

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  615 Posts

  Re: cannot convert from 'byte[]' to 'System.IO.Stream'

  Dec 07, 2008 12:36 PM|LINK

  How?

  Dave
  Helixpoint LLC
  Mobile Marketing
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  yeotumitsu@s...

  Contributor

  4907 Points

  836 Posts

  Re: cannot convert from 'byte[]' to 'System.IO.Stream'

  Dec 07, 2008 01:56 PM|LINK

   I have tried this on my system and working perfect -

            object objByte = sigObj.GetBitmapBufferBytes(); 
            byte[] bytData = (byte[])objByte;
            sigObj.BitMapBufferClose();
            System.IO.MemoryStream ms = new System.IO.MemoryStream(bytData);
            System.Drawing.Bitmap bmp = new System.Drawing.Bitmap(ms);

   

  Hope it helps.
  
  -Manas
  
  =======================================
  If this post is useful to you, please mark it as answer.
  • Marked as answer by Nai-Dong Jin - MSFT on Dec 11, 2008 07:16 AM