Hi,

I am learning to code with C++. I was wondering if I can return multiple variables from a C++ program, instead of declaring as global, if possible. Suppose I have a function that works on 3 integers; do some process on them, I want 3 of them to be returned.

Hi there,

I am very much interested in open CV and recently started to code with it too. But unfortunately, I don’t see much of a tutorial for my level. So it is becoming difficult to continue. I am struggling with the very basics. Not all the functions are compatible with every release. Can you find me a 'hello world” type tutorial where I can get started?

I have a .Net application that I am developing using VB.Net. I am attempting to control a remote application. I found a similar post in this forum upon reading the values of a list box of a remote program. I am using that as reference and have made progress. Presently, I am stuck in attempting to trigger the click event of the list box. I am also new to this Windows Messaging API system. How can I trigger the click event on an item for a remote List box?

Hi there,

I recently got my hands on image processing. I am using opencv. It is interesting, but the problem is I am used to coding with codeblocks IDE.

It is a free IDE. But the openCV installer I downloaded, OpenCV-2.1.0-win32-vs2008; seems to be for working with Visual Studio 2008 only. Is there any way I can use it with codeblocks and mingw?

I am a programmer and I am facing a problem while using the Visio document. I am writing my codes on c# and using custom templates, stencils, and masters of Visio document.

I am coding a programmed that will take Shape Data information (properties, labels, values, prompts, etc.) and/or external data information of a shape on my chosen template.

During my work I dropped the shapes on a Visio 2007 page and I can get which shapes are on the pre-defined page.

We have a finance application, that has many buttons and controls. There is a screen in the application that shows a lengthy list of reports in a big List Box. Every time we need to run a report, we have to scroll and select the required reports. This is taking a huge amount of time as we have to dig through this list.

I have heard that you can write a program that could send commands to another application. What I want to do is to write a small program that will accept a list of reports from the user via typing them and then automatically selecting them in the finance application.

For this I need read the values of the remote application.

How can I do this ?

I am writing a PHP website that enables users to track time. I have a page that I want to download to Microsoft Excel.

I am writing a PHP website that enables users to track time. I have a page that i want to download to Microsoft Excel. The PHP page has a date range to select the start date and the end date. The user then can select a particular work or all workers and get the details. My hosting platform is Linux.

Is it possible to create a report that could be opened in Microsoft Excel?

I am using W# ith Microsoft .Net Framework 3.5. I am writing a desktop application for calculating variances in a set of values. I have read about the new Microsoft .Net Framework technology called Lambda functions.

I tried this in the application where I had written a loop to find numbers that are fully devisable by nine. The application compiles correctly, but when I run the program I am getting a runtime exception. Is it because I am now using a lambda function in the program?

I am developing a CMS application in .Net. I have this problem that whenever a single quote comes in the data, I get an SQL error in the application!  Please help!