kylelendo

dear all I have the following sample code which i am trying to use to connect to sql*plus in visual studio 2010 but i keep getting the error message connection string is not well-formed. see my code below [CODE] protected void Button1_Click(object sender, EventArgs e) { string oradb = "User …

Hello Everyone I want to create an online exam based web application using VS and SQL...I want to know how do i start I can create a login page but how do i store questions and answers in the database and produce them during the project execution???

Hello everyone I am making a simple registration page and i want to store values in database here is my code [CODE] using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; using System.Data.SqlClient; using System.Configuration; namespace PatientSystem { public partial class Registration : System.Web.UI.Page { protected void …

Hello Friends I am developing application in C#...I have created few pages in ASP.NET The sequence is in the following manner 1...Login 2....Secure 3.....Registration but when i type [url]www.localhost\secure.aspx[/url] I am directed to that page However i want to ensure that user has to navigate to the page only in …

Hii friends I am creating a web application Now there are only two users who will login to the system the two users are Admin and staff When Admin logins he is directed to Admin.aspx and when staff login he is directed to Staff.aspx I have created a database Table …

Hii I want to know..can I develop a game in xna and get a job in microsoft...if yes then what all things should i do ???

I am trying to login into the system I have created 3 pages 1.Registration Page 2.Login Page 3.Secure Page In registration page I can enter new username and password and that gets registered well that works fine..but when i try to login with that username and password I get an …

Dear friends I am trying to convert an exe file to another file preferrably a BAT file or MSI file I have converted an file into exe but now i want to convert it into another file [CODE] Private Sub Decode(ByVal strFrom As String, ByVal strTo As String) Dim fileIn …

Hii friends Well i have written a code that produces an certain exe file.Now I want to pass that output to an another external application on windows....how can i do that???

Hii friends Well I want to check if an exe file is corrupt without double clicking it....there mist be some way to do this.. can I write a code in vb ..??

I am trying to kill a process by using the following code [ICODE] Dim aprocess As System.Diagnostics.Process aprocess = System.Diagnostics.Process.GetProcessesByName("E:\\preview.mp3") aprocess.Kill() [/ICODE] however i am getting an error Value of type '1-dimensional array of System.Diagnostics.Process' cannot be converted to 'System.Diagnostics.Process'.

Hii my question is how do we decide when to use which type of datatype For eg in some program we get int i, whereas in some programs it is float i, whereas in other programs it is double i....so how do we know which datatype to use...I am confused …

Hii I have developed a code in which i have two check those 2 digit numbers whose 3 times sum is equal to the number eg:-27=3(2+7) [CODE] #include<conio.h> #include<stdio.h> int main() { clrscr(); int a,b,n; long sum=0; loop:for(n=24;n<=28;n++) { a=n/10; b=n%10; sum=sum+(a+b); } if(n==(3*sum)) { printf("%d \n",n); } else { …

Hii friends Well i am working on hex values of a file.Now to test it i delete single byte and then try to write the file using the remaining bytes.Well the file gets corrupted but still the file is constructed. So is there any code with which i can test …

I have problem in this c program [CODE] #include <stdio.h> int main() { int this_is_a_number; printf( "Please enter a number: " ); scanf( "%d", &this_is_a_number ); printf( "You entered %d", this_is_a_number ); getchar(); return 0; }[/CODE] when i press ctrl+F9 the output screen appears " Please enter a number:" and …

Dear friends...I want to design an application that can open file of certain extensions For ex.There is a software called ARJ32 which can open file with extensions .a00 ,.a01...................,.a19. also there is application called apk emulator which can open .apk files So eve i want to design an application that …

Hii I have been converting a file into its hex value.But cannot convert it back into same exe value Let me get in detail Here is the code [ICODE] Imports System.IO Sub Main() Dim fileName As String = "ABC.exe" Dim data As Byte() = File.ReadAllBytes(fileName) Dim fs As FileStream = …

Hii Friends I have written a vb code in which i can call an external application using shell command "Shell("C:\\abc.exe")" Now when i call this command it avtually executes this command. But what i want is some command where i dont want to run the file but make sure that …

Dear Friends How can i convert file into its hex in vb.net or any programming language???

What happens if a value from hex editor is deleted but not modified ... Friendz plz help

Hello Friends Does all computer viruses have .exe extension???? If not then how do they get executed in the main memory?? Thank you

Dear friends I have a query regarding VB.NET....Whenever we type any code on the code page not on the design page all the controls that appear on the screen for eg:- if I type "Textbox." different options is available on screen in a drop down list like "Equals,Fromchild handle.formequals...etc.etc" or …

Hii friends the object browser in visual studio contains many controls and properties ....so is it possible to remember in mind all these controls. Whenever i am programming in vb 2008 and for reference i look at the examples on internet i always find some new controls,properties etc which makes …

Dear friends I have a query regarding VB.NET....Whenever we type any code on the code page not on the design page all the controls that appear on the screen for eg:- if I type "Textbox." different options is available on screen in a drop down list like "Equals,Fromchild handle.formequals...etc.etc" or …