MagnetoM

How do you participate in open source projects? I have went to a few sites that have open source projects but don't know how to participate in them.

I was at msdn looking at some coding and saw [CODE] public delegate void EventHandler1(int i); public delegate void EventHandler2(string s); public class PropertyEventsSample { private System.Collections.Generic.Dictionary<string, System.Delegate> eventTable; public PropertyEventsSample() { eventTable = new System.Collections.Generic.Dictionary<string, System.Delegate>(); eventTable.Add("Event1", null); eventTable.Add("Event2", null); } public event EventHandler1 Event1 { add { lock …

I would like to learn java. The books listed in the previous posts seem outdated. Can anyone recommend an up to date java book. There seems to be many java versions, if that is the correct term of course, such as jdk 5, jdk 6 etc. Which one is good …

I would like to learn java. Can anyone recommend an up to date java book. There seems to be many java versions, if that is the correct term of course, such as jdk 5, jdk 6 etc. Which one is good to learn. I posted this in a different thread …

I created a new item > local database. I'd like to access the data from the database but I can't open a connection. I have, [CODE]SqlConnection con = new SqlConnection("DataSource=|DataDirectory|\\testDB.sdf");[/CODE] debugging will always halt at [CODE]con.Open();[/CODE]

I'd like my form to remain in the same place the entire time until closed or not opened. How do I make this happen?

I am having a similar problem. I would like for 2 different sub forms to open in the mdi form. I can get 1 to open but not the 2nd. [CODE]public partial class MainForm : Form { public MainForm() { InitializeComponent(); } private void button1_Click(object sender, EventArgs e) { Subform1 …

I have added data from the database to the textbox but can't add a null value. I'd like to enter certain text if the field (not sure if thats what it's called) in the database is null. [CODE] if( (reader["Grey3"].ToString()) == DBNull.Value)[/CODE] I've search online and read through a number …

How can I set the stack order for controls of an mdi form and new child forms that appear within my mdi form. The mdi controls appear on top of the child forms after they are opened. I googled this but couldn't find anything relevant to controls and mdi forms.

I'm having a similar problem. My table has a space in it and I get an error saying no object with the name etc is found. How would you rewrite [CODE] cmd.CommandText = @"SELECT idnum FROM tablename WHERE name = @name";[/CODE] if tablename was changed to table name

I am fairly new to C# and come across functions that I don't know what they do. Is there a database for all the functions in each namespace for C#?

I had to do a new installation of my os on a different hard drive and installed MV2010 but now there is no intellisense. How do I make it appear? On the other hard drive I had intellisense was already there but this time around it wasn't.

I am attempting to use a different template and write in C++/CLI. The debug file isn't being created for some reason. If I misspell a keyword or enter errors I don't see any red squiggly lines. When I attempt to compile I can't because of an error. C1083: Cannot open …