473,397 Members | 1,961 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,397 software developers and data experts.

C#.Net interop for two dimensional array

Hi,

I am trying to marshall a two-D array from managed C# code to an unmanaged C++ code using interop.
I am not able to do this as it says that I might be trying to access a memory which is write protected. How do i overcome this problem.

Please help me..
Oct 20 '08 #1
0 848

Sign in to post your reply or Sign up for a free account.

Similar topics

2
by: ip4ram | last post by:
I used to work with C and have a set of libraries which allocate multi-dimensional arrays(2 and 3) with single malloc call. data_type **myarray =...
60
by: Peter Olcott | last post by:
I need to know how to get the solution mentioned below to work. The solution is from gbayles Jan 29 2001, 12:50 pm, link is provided below: >...
22
by: spam.noam | last post by:
Hello, I discovered that I needed a small change to the Python grammar. I would like to hear what you think about it. In two lines: Currently, the expression "x" is a syntax error. I suggest...
5
by: Richard Lewis Haggard | last post by:
I am trying to create multi-dimensioned arrays in conventional ASP pages and pass these arrays as arguments to functions that are in a C# interop assembly. ASP complains because it doesn't...
6
by: fniles | last post by:
I need to store information in a 2 dimensional array. I understand ArrayList only works for a single dimensional array, is that correct ? So, I use the 2 dimensional array like in VB6. I pass the...
8
by: per9000 | last post by:
Hi all, I have a two-dimensional array of data, f.x int's. We can imagine that the array is "really large". Now I want the data in it and store this in a one-dimensional array. The obvious...
272
by: Peter Olcott | last post by:
http://groups.google.com/group/comp.lang.c++/msg/a9092f0f6c9bf13a I think that the operator() member function does not work correctly, does anyone else know how to make a template for making two...
2
by: tiberiu.motoc | last post by:
Hi. I've asked this question on the MSDN forums, but I've had no replies. I'm really stuck, so I'm gonna try my luck here. I have a Java web service which contains a simple function; the...
5
by: nelly0 | last post by:
developing a program that will manipulate noise levels (measured in decibels) that is collected by car manufacturers. These noise levels are produced at seven different speeds by a maximum of six...
0
by: Charles Arthur | last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
0
BarryA
by: BarryA | last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
1
by: nemocccc | last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
1
by: Sonnysonu | last post by:
This is the data of csv file 1 2 3 1 2 3 1 2 3 1 2 3 2 3 2 3 3 the lengths should be different i have to store the data by column-wise with in the specific length. suppose the i have to...
0
by: Hystou | last post by:
There are some requirements for setting up RAID: 1. The motherboard and BIOS support RAID configuration. 2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
0
marktang
by: marktang | last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
0
by: Hystou | last post by:
Overview: Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows...
0
tracyyun
by: tracyyun | last post by:
Dear forum friends, With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...
0
agi2029
by: agi2029 | last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing,...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.