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Hi All!

I downloaded some open source library for my C++/CLI project. Let me call it 'library'. It is written completely in C#. The library compiles and builds fine into some library.dll. The...

Thanks. I checked RAM usage via Task Manager.
I'm sorry, what did you mean by CPU difference?
And do I have to include RAM requirement additionally for .NET framework in the statement? Is that a...

Hello !
Most applications have system requirements posted on a CD cover or on the website where it is downloaded from. How would I come up with SR for my own application ?
1) Ok, I can figure out...

Ok, I discovered something interesting. The sound generation has nothing to do with PerformClick() or event handlers.
I am using NumericUpDown control. If this control is active (has focus),...

I'm very sorry. I'll start over.

I am developing an application using Windows Forms project. On my main Form1, I have all kinds of controls. One of them is a button (belongs to...

Hi !
I am calling PerformClick() method for one of the button objects on my form. The method works fine, but additionally Windows ( I'm working in Vista ) makes a sound. This doesn't happen when the...

Hi !
Here's what I want to do. A user clicks a button and a web-browser is opened ( not WebBrowser class but a default browser controlled by OS ). At the same time, some data is passed to the...

I think I got it. It may have had to do with Prefetch folder in Vista and Windows 7, the one that contains info about how to execute programs in a very organized way or something like that. I decided...

Ok, this is what I got. Editing resource files really worked but I didn't know that until I decided to install my application (let's call it myapp.exe ) from the setup project of mine (setup.exe)....

Hello guys.

Before you post your answers to this seemingly trivial question, please read my post, and you'll get the idea.
I'm using Visual Studio 2008, and working on C++ Windows Forms project....

Zaccheus, thanks, I did as you said and it worked fine.

Eri523, I think I have a better clue of what's going on. My app simply generates some numerical reports from the input data (specified by...

Thanks, Eri523,
I am just surprised that some applications I use allow users such actions. Well, take some dowload manager for example. You just specify the folder where you want the file to be...

The problem seems simple, so I'm hoping you can help easily.
I want my app to write a file in a folder where the user chooses to. The problem is this doesn't happen everywhere. Sometimes I get...

I just made a rule to show text within some limited space so that the scrollbar doesn't ruin my text structure if it appeares. That is until I become more experienced and am able to ignore these...

Thanks for all who replied. I actually needed the answer right away and couldn't wait, so I alone figured things you said. I just switched to Courier font since it is of fixed-width, and started...

I would like to have my vertical scrollbars appear outside the textbox area once it is filled with too much text. Instead, they appear inside it and mess the whole text up. How should I do it ?...

Can anyone tell me what the width of a tab sequence ( string L"\t" ) is when typed on a certain TextBox control ? I mean, is there a function that returns an answer in some sense, either in pixels or...

Thanks a lot. I saw that ArrayList in the drop-down meny when I was typing Collections::, but didn't know how to use it and whether I had to. I'll try your solution. If I have a problem, I'll post it...

I have a CLR array in my code. What method will remove an element at the specified index ? The only thing I found was RemoveAt that is one of the IList interfaces. When I use something like

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I asked the question below in C++/CLI forum, and they said C# people may have a better clue so I'm posting my question here.

I have a DataGridView containing TextBox cells. Is there an event that...

I have a DataGridView containing TextBox cells. Is there an event that raises immediately after text change within a cell ? I tried such events as CellValueChanged, CurrentCellDirtyStateChanged,...

I want to have a column in DataGridViewTextBoxColumn, that supports only numerical values in the cells. Theoretically I can code and host my own editing control for that, but is this extreme measure...

Ok, I'll try DataGridView for that as well! It supports the idea I need, I think. But any other answers will be appreciated too.

I'll keep trying, thanks. Do you mean simply TextBox by "edit box". Can I implement ListBox as a table n x 4, where n(number of rows) can automatically increase as user fills all the previous? I'll...

Thanks a lot. I'll try that.
Another question. Is it a good idea to use TableLayoutPanle if I want to have a table with notes where a user can just type from keyboard ? The table must be extendable...