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Type: Posts; User: pikkas

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  1. Replies
    1
    Views
    1,084

    Fail update database from DataGridView

    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();...
  2. Replies
    1
    Views
    634

    GridView button with condition

    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...
  3. Thread: chart help

    by pikkas
    Replies
    2
    Views
    330

    chart help

    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...
  4. Replies
    5
    Views
    545

    Re: Problem with string

    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...
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    5
    Views
    545

    Problem with string

    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...
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    3
    Views
    822

    Re: Help with text file

    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
    {
    ...
  7. Replies
    3
    Views
    822

    Help with text file

    I am doing a project and i want to have a text file with usernames and passwords like

    john 12345
    nick 56780
    taki 9087

    and i will put a login form so the user will type the username...
  8. can anyone tell me what is wrong with this code!!

    the compiler does not find any errors but the window doesnt appears when i execute the code.

    import java.awt.*;
    import java.awt.event.*;
    import javax.swing.*;
    public class BankTEST extends...
  9. Replies
    1
    Views
    630

    Some help please

    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...
  10. Thread: Help plsss

    by pikkas
    Replies
    2
    Views
    463

    Help plsss

    i want to write a recursive function that draws this triangle. Any help?

    *
    ***
    *****
    ***
    *
  11. Replies
    4
    Views
    489

    Re: getline HELP pls

    Oh thx man
  12. Replies
    4
    Views
    489

    Re: getline HELP pls

    details park[200];
    int carindex;
  13. Replies
    4
    Views
    489

    getline HELP pls

    class details{
    public:
    char name[50];
    char kind;
    char carid[10];
    char adress[20];
    char date[8];
    int cost;
    };
  14. Replies
    4
    Views
    545

    Re: I need help with a simple c++ program pls

    #include <iostream.h>
    void main()
    {
    int counter1=1, counter2;
    int num1;
    int num2;
    cout<<"Number 1:";
    cin>>num1;
    cout<<"Number 2:";
    cin>>num2;
  15. Replies
    4
    Views
    545

    I need help with a simple c++ program pls

    (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

    *****
    * *
    * *
    *****
Results 1 to 15 of 16


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