8,298 Topics
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| | Hi. How can i populate asp:treeview only child populate with database query like "select databasename from databse where user_id="45" " and show these database in child treeview.Here is image [image]( tinypic.com/view.php?pic=15cyaew&s=9) I want "Database" remain same and blow child "Database Name",,only 1st 3 records replace with "Database Name" shown just,Kindly … |
| | Given a typed List collection of int values named dueDays that has already been sorted, write the code to retrieve the index of the element with the value 30 and store the result in an int variable named dayIndex. Given a typed List collection of int values named dueDays that …  |
| | Ladies and Gentlemen Coders, I'm working with the code below: int GetDrives(void) { wchar_t LogicalDrives[MAX_PATH] = {0}; DWORD r = GetLogicalDriveStringsW(MAX_PATH, LogicalDrives); if ( r == 0 ) { printf("Failed to get drive names. %ld", GetLastError()); return 1; } int NumDriveCount = 0; if ( r > 0 && r … |
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| | Hi, I needed some assistance on this program I am working on. First its about putting airplanes into gates, if no gates are open the print airport full. Right now mine simulates all the arrivals and departures. I show it put it will change when I implement the Stack. The … |
| | In below program both **if statements gives an error** #include<iostream> #include<conio.h> using namespace std; class operation { int bank_id,balance; public: int input() { cout<<"enter the bank_id "; cin>>bank_id; cout<<"enter the balance "; cin>>balance; } operation operator ==(operation p) { operation b1,b2; b1.bank_id=bank_id+p.bank_id; b1.balance=balance+p.balance; b2.bank_id=bank_id+p.bank_id; b2.balance=balance+p.balance; if(b1==b2) { return b1; } …  |
| | I am working with C# windows application. I am using split container to display image in picture box in the first panel(with scroll bar(50% of the the picture can be seen only by scrolling down)) and data entry fields in the second panel. One field will always be at the … |
| | #include<iostream.h> #include<stdlib.h> #include<conio.h> void main() { clrscr(); //char serial[]="EXAMS"; //int number[]={69,66,67,68}; randomize(); char planets[][10]={"Mercury","Venus","earth","Mars"}; //cout<<number[random(1)]; for(int i=0;i<4;i++) cout<<"::"<<planets[sizeof(char)+random(3)-1]; getch(); } How to calculate the output for it. Options: 1::venus::mercury::mars::earth 2::earth::mercury::venus::earth:: 3::mercury::earth::mercury::earth 4::mars::mercury::venus::earth  |
| | Picture problem:- I have an html image that has been uploaded into "fileupload". Now, I want to show this exact image on another page when the user presses 'submit'. Note: the fileupload has the image path. Any help?  |
 | Hi, Im trying to include the feature of automatically generating a word document through C# using a pre-defined template. Im able to insert 'mailmerge' fields in the word template documents at specific locations, and accessing these through the code in C#. I can update the values of these fields, no … |
| | I am making an application that will automatically fetch information from database and display it on a textbox based on date. So for example i want to fetch a latest article on feb 25,2016. How do i do that? i need help cus im kinda new to c# Any help … |
| | Hi all, I am doing some basic experimenting with ENCOG ANN, but am having issue following a simple walthough. At this stage I am simply trying to grab data from a CSV and normalise it. My code is: string filename = "spots.csv"; var format = new CSVFormat(',', ' '); IVersatileDataSource … |
| | OleDbConnection cn = new OleDbConnection(); cn.ConnectionString = @"Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\Users\`Hp\Desktop\PROGRAM1\notificationSystem\notificationSystem\Database.accdb"; OleDbCommand cmd = new OleDbCommand(); cmd.Connection = cn; //reg(); cn.Open(); cmd.CommandText = "select article from news where npublished = '" + metroDateTime1.Text + "' AND ntime = '" + label4.Text + "'"; //AND ntime = '" + label4.Text + "' //Scalar … |
| | I have to create a program that accepts the number of tile as input from the keyboard, and returns the number of tiles to the main method. It has to accept the number of tiles and calculates the cost of each tiles. The method has to return the cost to … |
| | Hi I am trying to create a service in c#, if i click start in service it has to execute the run.bat file. if i click stop in service it has to execute the stop.bat file can any one please help me to fix the code. using System; using System.Collections.Generic; …  |
| | Hi, I fail removing some carriage return, (\n\r i guess) from a god file which brings that the software where i'm exporting to is crying.. if i manually remove the CR from notepad, no problem i'm googling around for nearly 3 hours now on every possible way i can imagine … |
| | I have problems with the following program which is long to post at once so I will explain what are the problems step by step. 1. Define two structs that represents books and a bookstore as following: typedef struct { char id[14]; char title[16]; int availableNumOfBooksWithSameTitle; }BOOK; typedef struct { … |
| | HI, I am new to C# programming, I am trying to populate data from databse using adatpter and dataset. I am missing some part in my code, that fails to update selected item at selectindexchnaged. Same part works fine at every form_load. DataSet sdnew = new DataSet(); SqlConnection conn01 = … |
| | Write a program that will print all highly prime numbers from the input interval <a,b>. Prime number is highly prime if deletion of every digit from right is a prime. Example: 239 is highly prime because 239,23,2 are primes. Could someone point out what are logic errors in the following … |
| | I need to write a C++ program that declares an array of type integer of size 10.The user will enter the number of integers N to be stored in the array. The program should have a number of functions each of them will at least take two parameters.These functions are …  |
| | Create doubly linked list that has the following information about **books**: **book_id, book_name, author_id, book_price**. Sort list in ascending order by **book_price** using bubble sort algorithm. Delete all books with the smallest and the largest price. How to modify the following program such that the sorting is done using bubble … |
| | Copy images to folder and save path to database and also rename image with id |
| | I need to convert the findWithinHorizon method to C#, is there anything equivalent to this?  |
| | Hi can i get the c++ code where you have 2 variables and you need to add sub multiply and divide those (new to this) |
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| | I am trying to get data from the SQL database with stored procedure using dataset and populate that data in combobox. It gives error as cannot find table 0. SqlConnection conn = new SqlConnection(); conn.ConnectionString = System.Configuration.ConfigurationManager.ConnectionStrings["dbConnection"].ConnectionString; SqlCommand cmd2 = new SqlCommand("GetBatch", conn); cmd2.CommandType = CommandType.StoredProcedure; cmd2.CommandText = "usp_CAMR_GetBatch_Status"; cmd2.Connection …  |
| | I have to do this program in C++ but I don't know how exactly to write it so that it displays everything it has to display. I'll be really thankful if you try to help me because I'm not so good at programming. 1. Create a program that has linked … |
| | I'm a beginner to programming and need sites books literally anything that might help me learn more would be amazing. thanks.  |
| | sir i am newer to C++ but i know about syntax and rules plz tell me about to design a project for my finals which could be efficient and easier to understand |
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| | Hello guys please help with my simple project. I'm new to c++.This is the problem. USING FOR LOOPING STATEMENT. CREATE A C++ PROGRAM THAT WILL ASK 10 INPUT VALUES. THE PROGRAM SHOULD BE ABLE TO ADD ALL THE INPUT VALUES AFTERWARDS. Thanks to those who will help. HAVE A NICE … |
| | Hi I am working on windows services. i can bale to run the service for every 1 min. I creating multi thread. but i required the service to run in single thread. can any one please help me to fix my issue. **Code** using System; using System.Collections.Generic; using System.ComponentModel; using … |
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| | I just figured out the answer to one of my previous questions but now I have a new problem, before I was just being a tad silly and forgot how to properly write a function but now my question is if I have the following function `int findMobile( string word, … |
| | I am trying to declare a function to find the largest mobile element for a program to list permutations using johnson-totter algorithm. Here is my definition of the function in the header file: `int findMobile( string, int[] );` and here is my actual declaration of the function: `int findMobile( string … |
| | Hello, I need some guidance with my third button. I have created a GUI that so far displays contents from from two folders by using folder browser dialog. All I want to do is compare the filenames between both folders and display the differences in a third listbox. I would … |
| | Hello, I am getting a linked error when I changed file name to cpp. 1>main.obj : error LNK2019: unresolved external symbol "void __cdecl func_name(double * *,int,int,int,double * *,double * *,double * *,double * *)" I am using objects in my new code but this function which was there earlier is … |
| | Good day guys! I just want a little help on how to reference a repeater control in a function. Im using c#.net. My code below: private void Load_Childrean_byTypeID(int TypeID, **repeatername reference here**) { SqlDataAdapter mycommand = new SqlDataAdapter("Select Id, FoamType_ChildName, ChildIcon_ClassName, ParentTypeID From tbl_ProductType_Children Where ParentTypeID = " + TypeID, … |
| | Hi guys! I'm new in c++ so I really need your help. I have this code but I have to use classes, how can i modify the struct to class? Please help me. #include <iostream> #include <cstdio> #include <cstring> #include <cstdlib> #include <conio.h> #include <iomanip> using namespace std; int main() … |
| | I am trying to populate textbox on winsows application from database. The stored procedure pulls data using datareader. Data looks fine when I execute stored procedure on SQL server management studio. But when I am trying to populate from the application its not getting same result. I apprecaite all help. … |
| | Hi, I am trying to develop a software which can get information like listed bellow In System : -SERIAL NUMBER(847MY5N15) -UUID(4C4C4554-0134-3710-804D-B8C04F594E31) -BIOS VENDOR(Dell Inc.) -BIOS VERSION(A09) In Motherboard(Optional, but will be good if : -MOTHERBOARD VENDOR(Dell Inc.) -MOTHERBOARD MODEL(02XJP9) -MOTHERBOARD VERSION (A03) -MOTHERBOARD SERIAL NUMBER (/847MYN1/CN1296112402BB/) In CPU: -CPU MODEL(Intel(R) …  |
| | Assume that a file exists. How to replace the occurrence of a character with another character? |
| | hi i want a code with c# Programming language to select some picture and convert thats picture to binary and save them in sql server database. thanks |
| | Write a program that will print two closest pair integers in an array (if there are more than one pair with the same distance, then print all pairs). //Example: 6 -3 8 0 5 //The closest numbers: 5 6 -> difference is 1 In the following program I am using … |
| | Good day! I am new to C# programming. I just need some help to display all images from images folder in my root directory in a form of href inside my div tag. Here is my Div tag code which I need to repat my images: <div class="row margin-bottom-20"> <div … |
| | // Primitive Power Ball C# Samples Generator - Global Lotomania in action:) // David Taran January 11, 2016 // For PowerBall as a answer type: 5, 69, 1, 26, -1, 10... using System; namespace Loto5p1 { class Program { static void Main(string[] args) { int iRegularBallsCount, iRegularBallsMaxNumber, iPowerBallsCount, iPowerBallsMaxNumber, iGenerationInitialNumber, … |
| | I faced a problem in adding a close button to TabPages for RightToLeft TabControl, i found the solution in this video and i want to share it with you [Click Here](https://www.youtube.com/watch?v=Oa7sBOeOHoA) |
 | My tables are PURCHASE and SALES... In PURCHASE table, fields are CODE(primary key), PRICE, DATE, TOTAL, QTY... when I'm entering datas in form and when i click submit, the datas stored... but when i enter same DATA(CODE), it is showing error... i don't want to show the DEFAULT ERROR message... … |
| | [B][U]Following I am mentioning step-by-step procedure to create database connection to the asp.net website textboxes via C#.[/U][/B] 1: Open visual studio 2005 and from FILE select NEW-> WebSite, then from pop-menu select asp.net website (Note: Language must be C#) , then press OK. 2: Now create three textboxes from the … |
| | I don't understand how to debug the following code "on paper" (without a compiler): #include <stdio.h> #define SUB(T,x,y) {T x=y++; {T x=y++;}} int x; static int y; void f(int n) { if (n) { SUB(int,x,y) f(n-1); } } main() { extern int x,y; int i=0; for ( ; ++i<3; ) … |
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