Sending binary data from ASP to .net component

Posted by john on Stack Overflow See other posts from Stack Overflow or by john
Published on 2009-07-24T20:43:52Z Indexed on 2010/05/09 5:28 UTC
Read the original article Hit count: 363

Filed under:

binary

|

classic-asp

|

.NET

|

com

|

component

The ASP application allows uploading of image files (jpg, gif, tif). These files are sent to a .net component registered in the GAC of the server. In the component file is encoded using System.Text.Unicode to byte[] array. This encoding is done with some data loss. The byte array has values 253 and 255 in consequetive elements. What could be the problem ? I'm sending the binary data as a string.

Please help me...

Thanks in advance, John

© Stack Overflow or respective owner

Related posts about binary

Finding if a Binary Tree is a Binary Search Tree

as seen on Stack Overflow - Search for 'Stack Overflow'
Today I had an interview where I was asked to write a program which takes a Binary Tree and returns true if it is also a Binary Search Tree otherwise false. My Approach1: Perform an inroder traversal and store the elements in O(n) time. Now scan through the array/list of elements and check if element… >>> More
Binary to strings as binary? C #/.NET

as seen on Stack Overflow - Search for 'Stack Overflow'
Redis keys are binary safe. I'd like to mess around and put binary into redis using C#. My client of choice doesn't support writing binary keys it uses keys and it make sense. However i am just fooling around so tell me how i can do this. How do i convert a raw byte[] into a string? At first i was… >>> More
EXC_BAD_ACCESS and KERN_INVALID_ADDRESS after intiating a print sequence.

as seen on Stack Overflow - Search for 'Stack Overflow'
MAC G4/1.5GHz/2GB/1TB+ OS10.4.11 Start up Volume has been erased/complete reinstall with updated software. Current problem only occurs when printing to an Epson Artisan 800 [USB as well as Ethernet connected] when using Macromedia FreeHand 10.0.1.67. All other apps/printers work fine. Memory has been… >>> More
How to convert binary read/write to non-binary read/write in C++

as seen on Stack Overflow - Search for 'Stack Overflow'
I have some C++ code from somewhere that reads and writes data in binary format. I want to see what it's reading and writing in the file, so I want to convert it's binary read and write to non-binary read and write. Also, when I convert the binary write to non-binary write, I want it to still be… >>> More
division by 2 in Binary Signed digit (Redundant Binary representation)

as seen on Stack Overflow - Search for 'Stack Overflow'
How can I do division by 2 in Binary Signed digit (Redundant Binary representation) ? Shifting won't work right ? >>> More

Related posts about classic-asp

What do you miss from classic-asp days that is not available in asp.net ?

as seen on Stack Overflow - Search for 'Stack Overflow'
Many of us have come from classic-asp background and eventually picked up asp.net for better. But I miss many features from classic-asp that are not available in asp.net. Like, I don't get complete control over the markup renderred to the client in asp.net wherein in classic-asp it was possible. What… >>> More
Any other preprocessor directives in VBScript/Classic ASP?

as seen on Stack Overflow - Search for 'Stack Overflow'
The only pre-process directive that I know about in VBScript / Classic ASP is the #include. I don't know if that is the official name but I'm basically looking for code that can execute code or other instructions before the general VBScript. Are there any other such directives in VBScript? Such as… >>> More
How does ASP.Net MVC differ from Classic ASP (not ASP.Net--the original ASP)

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm trying to get a high-level understanding of ASP.Net MVC, and it has started to occur to me that it looks a lot like the original ASP script. Back in the day, we were organizing our "model"/business logic code into VBScript classes, or into VB COM components. Of course, now we have the additional… >>> More
IIS7 Custom Errror Handling Troubles for Classic ASP Website

as seen on Stack Overflow - Search for 'Stack Overflow'
I recently upgraded a web server from IIS6 to IIS7 for a classic asp application and now experience a bizarre error. In the IIS6 set up there was a custom 500-100 page that functioned properly by capturing errors and delivering an email with error code, error source and error type values. That same… >>> More
adding custom header with classic asp

as seen on Stack Overflow - Search for 'Stack Overflow'
I was wondering if its possible to add custom header with classic asp. In other words, I am looking for classic asp equivalent of .net's Response.AddHeader(). i.e. HttpContext.Response.AddHeader("customheadertruefalse","1"); >>> More