ddanbe

Perhaps have a look at this thread: [url]http://www.daniweb.com/forums/thread224588.html[/url]

What would happen if you changed line 28 of your code into [B]char ch;[/B]?

Use the Image property of the Button.

Use the Click or Activated event of Form2 to change the size of Form1

A MessageBox is what we call a modal dialog(window). It means you have to respond to it somehow before you can continue. A print dialog is another example of this. You wanted to print something, so this dialog shows up. Now you can set several settings of a printer and …

Yes hexadecimal may be the way to go, but consider bignumbers. C# and .NET don't have them, F# does but perhaps that's another story. Have a look on [url=http://www.boyet.com/Articles/PiCalculator.html]this site[/url]. It is about the calculation of pi, but there is and implementation of Bignumbers here in C#.

He! Thanks for the link! This really is something to have a look at. In fact I have a Mac on which I run Boot Camp so I could install Vista, to be able to use Visual Studio. Thanks.

You don't. Just erase it and draw a new one in another position. Just look at the snippet I propose in post #2 of [url=http://www.daniweb.com/forums/thread267766.html]this thread[/url]

Perhaps have a look at [url=http://www.daniweb.com/code/snippet231400.html]this snippet[/url] to get some ideas. Here I placed some big dots on a rectangle and changed their color (from yellow to red and back) so they appear to move, but here that is just a trick of the eye. If you want to move …

Ever tried to implement the KeyDown event of the Dialog? It gives you a KeyEventArgs argument with which you can test the key that was pressed. You can then act accordingly.

[B]>I made a program using C# and the only graphics im using is that of WFA, but i want to apply EXTREME graphics[/B] Show your code. What is WFA? What is EXTREME graphics? I know a bit what WPF is as adatapost proposed to you.

Could you be more specific? Do you mean to parse the header line for the word "compagny" and then get to the corresponding xxx...,yyy... and zzz... values?

Perhaps you could implement the KeyDown event handler of the textbox to detect if the key was from the keyboard or from your scanning device?

Change your constructor private Dictionary<char, int> alphabetList = new Dictionary<char,int>(); into private Dictionary<int, char> alphabetList = new Dictionary<int,char>(); Because a Dictionary constructor first has a Key type and then a value type. The Add method will throw an exception if you try to add a key that already exists, you …

Don't know what you mean by [B]new unique object[/B] Could this help? [CODE=c#] namespace ConsoleApplication1 { class item { public int avalue = 1; public int bvalue = 2; } class Program { static void Main(string[] args) { ArrayList items = new ArrayList(); item item1 = new item(); items.Add(item1); //the …

Strings in C# are immutable! Look up somewhere why that is so, looked strange to me at first also. So if you want to change a string, you have to create a new one, many of the string manipulation methods do that all the time. You could use this: [CODE=c#] …

Hi, Acadian, welcome to Daniweb. I think the comments you placed in are causing some trouble here.

If you want a method to return more than one value you could use an array or a list, or stuff all your info in a struct and return that struct.

Drawing on a Form does not always happen when you want it. The Refresh() method of a control comes in handy here. See the following snippet and experiment by commenting out the Refresh. Start a new WindowsForm project. From the toolbox, add a Label, ProgressBar and Button control on the …

Perhaps [url=http://eve.uj.ac.za/gfxbook/]this site[/url] can help you a bit.

For a conditional AND in C# we use the token [B]&&[/B] If in an expression, you want to point out that something is equal you use the [B]==[/B] operator(equal) not the [B]=[/B] operator(assignment).

May I point out also that on line 139 you used CreateGraphics. This is not needed you get one Graphics object for free from the PaintEventArgs argument of the Paint handler. [B]Graphics formGraphics = e.Graphics;[/B]

If you know the internal structure of an SPSS file it should be no problem to convert one file to another format. But I think because SPSS is a widely used and commercial statistical package, this will not be given for free. I can be wrong, I just don't know.

You can find some videos here: [url]http://windowsclient.net/learn/videos.aspx#Windows+Forms+videos[/url] More basic is this: [url]http://www.functionx.com/csharp/index.htm[/url]

You could have a look at 3 code snippets I wrote which together form a console calculator. It accepts variables and expressions defined with these variables. As an example I also implemented the the sqrt function to be used in expressions. I suppose it can easily be adapted to make …

If you use the search optiion of this site (IMHO it is used too less, but I agree it can take some time to find something you really need...) But the searcher often gets rewarded, Among others I found this in the C# snippets section: [url]http://www.daniweb.com/code/snippet217193.html[/url]

C'est vrai. Et chez nous en Belgique on dit: "Et pour les Flammands la même chose." This is as far as I know a site that does his communication in [B]English[/B]. So why don't you, if you really hope to get some answers to your questions?

My car won't start please help! Come on man! Try to be as specific as you can if you pose a question! Which machines? Washing machines?

What do you understand by a quick reply textbox? Do you mean a message box? Vaguely posed questions seldom have lots of succes here. Try to be as clear as you possibly can when posting a problem.

Every forms application has automatically a Program.cs file that looks something like this: [CODE=c#]using System; using System.Collections.Generic; using System.Linq; using System.Windows.Forms; namespace WindowsFormsApplication1 { static class Program { /// <summary> /// The main entry point for the application. /// </summary> [STAThread] static void Main() { Application.EnableVisualStyles(); Application.SetCompatibleTextRenderingDefault(false); Application.Run(new Form1()); } …

> linux (i don't know what is it , but im waiting u to tell me ) You must be joking! What where you doing while studying "Computer Science"? Chasing chicks and drinking beer? My suggestion: start a nitting course! (Always handy!)

The error means that on line 16 of your first code, the class [B]EventArgs [/B]does not contain a method [B]Run[/B] I looked at the link you gave: change line 16 to [B]Events.Run().[/B]

My car won't start, included a picture. EDIT: If you can post no reasonable questions, how would you expect to get a reasonable answer?

You could also have a look at this snippet, to calculate the age of a person: [url]http://www.daniweb.com/code/snippet217223.html[/url]

Seems you rather like to store the time in seconds, or am I wrong? A TimeSpan has several properties you can look up here: [url]http://msdn.microsoft.com/en-us/library/system.timespan_members(VS.71).aspx[/url] You could look up how many secs it took and then store the millisecs of the timespan into that array slot. Hope it helps.

There is always the issue of [url=http://en.wikipedia.org/wiki/Endianness]endianness[/url]. I remember from the old days(more than 20 years ago), we had to read some data from a magnetic tape. We could finaly read them if we swapped the bytes or nibbles(I don't remember that anymore;) )

If your build was succesfull that means alot! It means the compiler did not find any errors in your programming code. The compiler generated an executable called MyProgramHoweveriIt'sCalled.[B]exe[/B] The only thing you need to do is fire the command to execute that executable, but I don't know how that is …

[QUOTE=GAME]As you can see I worked really hard so, can you help me? [/QUOTE] Did it really was so hard to copy some scripting code? I believe it is JavasScript, C# never IMHO has a keyword called [B]function[/B]. And believe me I'm trying to stay friendly here! You know: "Make …

The reason is perhaps strangely enough quite simple! C# interprets literals like 234.123 as a [B]double [/B]and not as a float. You cannot assign a double to a float directly. So if you explicitly want to say that 234.123 is a float, you have to append an f or F …

Did you already tried this in the form Load event handler?

Your question seems a bit ambiguous. Did you mean creating a log file, as Tekmaven gave you a suggestion on how to do it, or do you simply want a message to be shown (like: [B]Good morning John, it is 08:15 AM[/B]) at your program startup?

If you want to use \ in a string you need to precede it with another \ like [B]"Name\\UserName"; [/B]or precede the whole string with the @ char, like [B]@"Name\UserName";[/B]. \ is interpreted as an escape sequence to be able to use a newline character '\n' or other in your …

I start a new WindowsApp with Form1 with a Button. Added a form Form2 to my project. In the click event handler of my button I do the following: [CODE=csharp] private void button1_Click(object sender, EventArgs e) { Form2 F = new Form2(); Point P = new Point(500, 500); F.Location = …

You could also use extra variables if a line seems to long for you. [CODE=c#] bool a = NewMouse.LeftButton == ButtonState.Pressed; bool b = OldMouse.LeftButton == ButtonState.Released; return a && b;[/CODE] As a side remark: never use short meaningless variable names, certainly not in large programs! In a case like …

Did you try a comma , as a decimal instead of a point? You must always think it can have something to do with your international settings in these kind of problems.

Your question is a little cryptic. Could you please rephrase it more clearly? For instance is your example string: [B]this- is; text, example for the forum[/B] or is it shorter?

A string is a collection of chars and is a reference type. The only special thing about it : it is immutable. You cannot change a string.You also cannot derive from a string class because it is sealed. The methods of a string object that appear to do change a …

The line ArrayElem[i] = (21 * ArrayElem[i]) / MaxHoogte; is correct. If MaxHoogte is een integer you have to take into account you are doing an integer division. Don't know why you use 0,9999 if you want to generate random integers between 0 and 10.

You could introduce an extra counter variable. Increase it in your Tick event handler and call Stop when it reaches 10.

For what it's worth (I'm no pro) some advise: Why do you use integers instead of booleans? It feels much more natural to say [B]nameOK = true [/B]than to say [B]nameOK=1,-1[/B] or whatever. I would leave out the close on line 97. A save button has to do a save …