You can do it this way, but it's susceptible to SQL injection attacks (a common way that malicious users can attack a web site and destroy databases): oleDbInsertCommand1.CommandText="INSERT INTO UserTable(Username,Password) VALUES('" + NewUserTextBox.Text + "','" + NewPasswordTextBox.Text + "')"; Instead you should set up an oleDbParameter collection and attach it to the oleDBInsertCommand1 object. You'd populate the paramters from the two textboxes (NewUserTextBox and NewPasswordTextBox). If you named these parameters '@NewUser' and '@NewPassword' respectively, then you'd code the CommandText as follows (notice that there are no single quotes here): oleDbInsertCommand1.CommandText="INSERT INTO UserTable(Username,Password) VALUES(@NewUser, @NewPassword)"; This is the secure, recommended best-practice solution. There is more help on parameter collections in the Visual Studio on-line help.

save all the graphics in an ArrayList make some class like Elipse , Arc.. etc OnPaint() foreach ( drawing in myDrawings ) { drawing.Draw( e.Grahics ) ; } Lazar Mihai Highschool student

You coud try not putting the thread to sleep .. and use a timer inside the flash splash screen.. and maybe do something like Application.Run( new SpashScreen() ); // when the 10 seconds are up inside the tick counter .. this.Close(); then the ParentForm() is going to appear ... Lazar Mihai Highschool student

A TextBox doesn't have a concept of alignment, so you'll have to use the RichTextBox. There's a SelectionAlignment property that does just what you want. Regards, mav

You'll have to elaborate. If you're displaying the entire XML text in a TextBox, then how do you "go to the next node"? You're already displaying all nodes in the TextBox. Parsing XML, in general, is very easy and there's many ways to do it, from reading the whole file into memory using the XML Document Object Model (DOM) to fast forward-only parsing (SAX, or SAX-like behavior). For forward-only behavior, use an XmlTextRead, move to the first child node of the document element (root node), and keep moving to the next sibling node: using System; using System.IO; using System.Xml;   class Test { const string xml = @"<?xml version=""1.0""?> <root> <child> <text1>Hello</text1> <text2>World</text2> </child> <child> <text1>Howdy</text1> <text2>Earth</text2> </child> </root>";   static void Main() { using (StringReader sr = new StringReader(xml)) { XmlTextReader reader = new XmlTextReader(sr); while (reader.Read()) { if (reader.Name == "child") { Console.WriteLine(reader.ReadOuterXml()); Console.WriteLine("----------"); } } } } } You could use an XmlDocument to load the whole document into memory and walk the DOM. Again, it really just depends on your requirements. This posting is provided "AS IS" with no warranties, and confers no rights. Software Design Engineer Developer Division Sustained Engineering Microsoft [My Articles] [My Blog]

If you look at the member documentation[^] for the RichTextBox class in the .NET Framework SDK, you'll find several properties that begin with Selection* or Selected*. Many of those properties give you several different ways of selecting text based on what you want to do. Keep in mind that there's not really a row, though. There are paragraphs that are wrapped and "rows" are formed by whatever words fit within the current width of the RichTextBox. The RichTextBox already does this, though, if you click the far left edge of the control. In applications like WordPad (which use the Rich-Edit control, which the RichTextBox class in .NET encapsulates), the margins are set wider so that it's easier to click and select a line. To do the same in your RichTextBox, set its ShowSelectionMargin property to true. using System; using System.Drawing; using System.Windows.Forms;   class Test : Form { static void Main() { Application.Run(new Test()); }   Test() { RichTextBox rt = new RichTextBox(); Controls.Add(rt); rt.Dock = DockStyle.Fill; rt.ShowSelectionMargin = true;   Text = "Test"; } } This posting is provided "AS IS" with no warranties, and confers no rights. Software Design Engineer Developer Division Sustained Engineering Microsoft [My Articles] [My Blog]