February 16th, 2012, 03:08 AM
I am working at winforms project and i have a datagridview from which i am trying to update a database from it when the user changes something. Here is the code:
DataSet ds = new DataSet();...
August 18th, 2011, 01:36 PM
I have a gridview with 3 columns Name,Surname,Change(ButtonField column) which is populated from an SqlDataReader with the following code
SqlCommand sqlCommand = new SqlCommand("select * from...
January 17th, 2011, 04:43 PM
I have a web app using VS2010 and i want to insert a page with a chart which takes data from a database. for example i have 5 columns with one row and i want a column chart with five bars. something...
January 17th, 2011, 04:18 AM
i insert 2 labels to check their values. Label2.Text and Label3.Text have exactly the same value when i click the login button!. label2 take the pass from the database and label3 from the password...
January 16th, 2011, 03:36 PM
hi, i m trying to make something like a login page and i used the following code to compare the Users password from a password text box and then compare it with the Database password to see if it is...
December 27th, 2007, 12:56 PM
i have no idea what i have to do, i know only how to read data from a text file. like this
private static String readFileAsString(String filePath) throws java.io.IOException
December 27th, 2007, 12:35 PM
I am doing a project and i want to have a text file with usernames and passwords like
and i will put a login form so the user will type the username...
December 26th, 2007, 07:15 PM
the compiler does not find any errors but the window doesnt appears when i execute the code.
public class BankTEST extends...
November 26th, 2007, 03:51 AM
A subclass can inherit "interface" or "implementation" from a superclass. How do inheritance hierarchies designed for inheriting interface, differ from those designed for inheriting implementation...
January 11th, 2007, 07:23 PM
i want to write a recursive function that draws this triangle. Any help?
January 2nd, 2007, 08:49 AM
January 2nd, 2007, 08:12 AM
January 2nd, 2007, 07:33 AM
October 27th, 2006, 11:00 AM
int counter1=1, counter2;
October 27th, 2006, 10:20 AM
(using only while loops) i want to write a program to produce a hollow rectangle,i.e if the user types 5 and 4, the result would be