ddanbe

This is a recent thread on how you can do it: [url]http://www.daniweb.com/forums/thread351266.html[/url] Another tip: Put your buttons in an Array or Collection so you can easiky place them on the form via a loop. In this case I should not do it via the designer.

Try this : [url]http://www.andzelika.co.uk/TCPsockets.pdf[/url]

You can do a DB query from excel, see the Data menu.

As example: Just ask yourself what a [B]table order [/B]needs. Nr. of persons? Date and time of arrival of the party? Special wishes: only veg food, comes with dog, needs big chair etc. Etc. All these are candidates for a column in this DBtable.

I would do instantiation when it is needed, be it in the Main method or not.

Have you some code that shows off this error?

@Mitja Right, but you would have the textboxes in the order they are added to the Controls collection of the form, is that always OK?

wordId on line 37 is not defined. and where is wordIdFunc = 2; ?

This works: [CODE=c#]namespace WindowsFormsApplication1 { public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void pictureBox1_Paint(object sender, PaintEventArgs e) { } private void pictureBox2_Paint(object sender, PaintEventArgs e) { Graphics g = e.Graphics; g.DrawLine(new Pen(new SolidBrush(Color.RoyalBlue), 15), new Point(pictureBox2.Width, 0), new Point(0, pictureBox2.Height)); } } }[/CODE] Just …

To add an application icon: Doubleclick the properties map in the solution window. In the window that opens, under the application tab, you can browse to add your icon.

This may help: [url]http://social.msdn.microsoft.com/Forums/en/winforms/thread/876b6517-7306-44b0-88df-caebf3b1c10f[/url]

After all these years there is nothing wrong with this code. I used Visual Studio C# 2008.

Great! It teaches me a lot to see your class design. This is my own humble contribution from a time ago [url]http://www.daniweb.com/code/snippet217212.html[/url] My BubbleSort is a bit different and I have a sort called straight insertion sort. Maybe you could add them to your collection. I found it always fun …

And he can know it, because he's the expert ;)

Hi Jashmin welcome here. You could search this site or google: example [url]http://social.msdn.microsoft.com/Forums/en/csharpgeneral/thread/ef11a193-54f3-407b-9374-9f5770fd9fd7[/url]

Try this Console.WriteLine("{0}, {1}, {[B]2[/B]}, {[B]3[/B]} ", name, patientnumber, condition, timein);

Just use one click handler instead of twenty or so. [CODE=c#]private void button1_Click(object sender, EventArgs e) { Button btn = sender as Button; //find out which button letter = btn.Text; //get the letter //etc }[/CODE] Let all the eventhandlers point to the same Click.

This was tested and works: [CODE=c#]private void button1_Click(object sender, EventArgs e) { while (listBox1.SelectedItems.Count > 0) { listBox1.Items.Remove(listBox1.SelectedItem); } }[/CODE]

Did you start to have a look [url=http://msdn.microsoft.com/en-us/library/system.net.ipaddress.aspx]here[/url]?

Perhaps it has something to do with the autoscroll property of your Panel. Have a look here : [url]http://msdn.microsoft.com/en-us/library/system.windows.forms.scrollablecontrol.autoscroll.aspx[/url] Why are you adding your textbox to the controls collection of the Form and to the controls collection of panel2 ? btw: [B]I am the blue man![/B]

Use the Contains method of the string class: [CODE=C#]if (word.Contains(input)) //other code here[/CODE]

This calls for a Dictionary [CODE = c#]static void Main(string[] args) { const int ArLen = 5; Dictionary<int, int> Statist = new Dictionary<int, int>(); var Stat = new int[ArLen]{34, 35, 43, 42, 18}; int[] indexes = new int[ArLen]{0, 1, 2, 3, 4}; for (int i = 0; i < ArLen; …

Correct. This is an example [CODE=c#]int i = 42; double d = i; //implicit conversion double dd = (double)i; //explicit conversion, in this case not needed //d and dd become 42.0[/CODE] An abstract method is implicity virtual, so you can override it.

Perhaps something like [CODE=c#]if (MyprogressBar.Value == 100) { Form1.Hide(); Form2.Show(); }[/CODE]

[CODE=c#]int i = (int)sourceType.ME;[/CODE] this should make i=1

Perhaps [url=http://www.csharp-examples.net/string-format-datetime/]this overview[/url] can help.

Reading [url=http://social.msdn.microsoft.com/Forums/en-US/winformsdatacontrols/thread/32eed283-9af9-4077-8330-8ffc02d9891b/]this[/url] may help.

Don't know what dB1DataSet1.Tables["TT"] is but that table probably contains no rows. The string [COLOR="Red"]code [/COLOR]is empty or null, so SubString complains it cannot index it.

Have a look here [url]http://www.daniweb.com/forums/thread350292.html[/url]

Perhaps use the string Trim method?

Have you tried a DataGridView control? It gives you the ability to store data (be it numbers, pictures or dates etc.) in rows and columns. Look [url=http://www.daniweb.com/code/snippet335171.html]at this snippet[/url] for a very simple way how to do this.

It is not a menu it is a dialog window. It can appear after clicking on a menu item an button etc. This dialog does not seem so hard to make and would be a good exercise in exploring the IO namespace.

So, are you talking about some sort of math tutor program, with questions about shapes?

Did this [url]http://www.daniweb.com/forums/thread348827.html[/url] not help you? If not ask a question.

Did you set the scrollbar property of you textbox?

Great idea! Cannot give you rep because I can do that only once in 24 hours to the same person I think. So the rep turned into a 1. I have posted some time ago 3 snippets that together form a Console calculator( an expression evaluator really) could be that …

In [B]Solution Explorer [/B]you can also use [B]Add reference [/B]to add a dll to your project.

Try to see what you can do with the Anchor property of a control.

Many Click events of the DataGrridView show a DataGridViewCellEventArgs [CODE=c#]private void dataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e) { // e.RowIndex and e.ColumnIndex }[/CODE] This class gives you access to the row and column.

This is C code, very little needs to be changed. Change sqrt to Math.Sqrt. I would not return an int but a boolean so the last lines should return ture or false and your method should return a boolean type off cource.

Have a look at this thread: [url]http://www.daniweb.com/forums/thread196171.html[/url]

I was wondering why are there so many methods for adding a row to a DataGridView consisting of textboxes. I have 4, if you find more let me know. Have made a WindowsFormsApp and put on it a DataGridView, with 3 standard columns to it and a button with the …

I should not use DataGridView here. Think more of a Panel on which you draw a 9x9 grid in any size, shape, thikness and color you want.

[QUOTE=Kat_Fish]no no.... I give a simple example..[/QUOTE] I don't understand anything of all your number rubbish. Could you give a clear and concise example? How many numbers are there? How many of them are used? Is the order of the numbers important? Can you repeat a number?

Perhaps this could do the trick: [CODE=C#]namespace ConsoleApplication1 { class Program { static void Main(string[] args) { string StrFromFile = "8=FIX.4.3
9=61
35=5
34=1
49=IDE
50=FX
52=20101219-18:05:01.522
56=SAXOQUOTE
10=171"; char[] chArray = StrFromFile.ToCharArray(); // your separator char seems to be char 1 string[] SplitStrs = StrFromFile.Split(new char[] {(char)1}); string ResultStr = string.Empty; for (int i = 0; i …

Headers do not exist in C#. You can say [CODE=c#]using System;[/CODE] [B]using [/B]is a keyword, [B]System [/B]is a namespace I don't know what the System.Transaction namespace is.

You have to collect(append) the first part of all your lines read in a new line. Do the same for the second and so on. Write these lines to a new file.

I don't know either. What is the question?

Do you think it helps by posting this question in the C# forum?

You could use the SetCursorPosition for that [url]http://msdn.microsoft.com/en-us/library/system.console.setcursorposition(v=VS.85).aspx?appId=Dev10IDEF1&l=EN-US&k=k(READKEY);k(DevLang-[/url]