How do I do a get/post for an array in c#? In C#, you get and set variables like this:
public int ID { get; set; }
How would one get and set an array in C#?
This will not work:
public uint [5] BIG_Hash {get; set;}
I sew lot of sample for ASP WEB API. In althose link the post method is using
HttpResponseMessage as return tyope
Is it possible to use return type bool in WEB API post method?
See Title.
View 3 Replies View RelatedI made a game, but to finish i need to communicate the users score to a website. i want it to post the score. i tried to look this up but it all went above my head. is there a simple way to do this?
View 8 Replies View Relatedhow do i send post with data to a php page on the net using c++? im using this for a file uploading site for my school group. and also, im planning to pass this as my project. but, i cant find a concrete way on how to send post method with data to a php page. ive been fed up with a lot of answers from the net, yet, each time i try to use them, i get errors. ive tried every library you can see till the third o of google. ive also tried a wrapper from this site, but, ive got no succes. im using dev c++.
View 5 Replies View RelatedI'm building a project in my free time and in the last part of it I need to fill a form of a website and then 'hit submit', but how it can be done. Btw the form is a 'POST' form so it's harder than a 'GET' one.
View 2 Replies View Relatedi have a page (which i did not create) which opens as a modeless box with a save button. The save works great in saving comments. However the client wants to have the comments update on the page where the link is for the editable modeless box. is there a way to post pack to the original page to force the page to refresh the information?
info:
All information is gathered on the page load event.
there is a section that shows all the comments for a certain item
a link to edit the comments that opens up a modeless box
save button in the modeless box
I have tried the
Page.ResolveUrl(
And response redirect but they give me errors of unknown url) i am guessing it has something to do with the dynamic data crap.
I'm trying to send a simple text string using httpsendrequest, everything works fine, the string is sent but I don't know how to retrieve it in the PHP server. Also when I use internetreadfile, the dwBytesRead is 0 meaning that there is no response from the server though the application works fine. This is the code that I have so far.
#define _WIN32_WINNT 0x600
#include <stdio.h>
#include <wininet.h>
#define BUFLEN 200
static const char *acceptTypes[] = {"application/x-www-form-urlencoded", NULL};
static const char *postData = "teststr=Hello+world&testval=42";
int main() {
HINTERNET hSession, hConnect, hFile;
[code].....
I need to write an interface program in C++ to receive occasional data being sent to me from a different company from across the internet. The company says they will send the data using POST. They have given me a document that lists their data specific parameters and their meaning.
How do I receive this data in my C++ program?
I have issues with this i am new to winsock. so i was learning to use winsock for http POST request
Compiles correctly, but doesnt connect i get the error "Connection Failure" what do you think can be wrong
My code goes like this:
Code: #define WIN32_LEAN_AND_MEAN
#include "stdafx.h"
#include <cstdio>
#include <cstdlib>
#include <Winsock2.h>
[Code] .....
My user requires that I add function to an already working C server that will send to another host via http post and existing xml file. I have googled and found C# and C++ on how to do this but nothing using C. Where do I start?
View 1 Replies View RelatedI am trying to develop a function which prints a binary tree using post-order traversal (left, right, root) but I am experiencing some troubles. The code is compiled but when I run the program it crashes right before printing the post-order traversal.
Below you can find my code and the output from debugging.
Code:
/**
Program which represents a Binary Search Tree and is modified with the following functions:
- smallest() - member function which searches for the smallest element in the tree.
- preorder() - member function which prints the tree nodes using pre-order traversal
- postorder() - member function which prints the tree nodes using post-order traversal (to be completed)
*/
#include <iostream>
#include <cstdlib>
#include <string>
using namespace std;
class TreeNode {
public:
[code]...
This is from the debugger log:
Child process PID: 5720
At C:Program Files (x86)CodeBlocksProjectsTestmain.cpp:316
At C:Program Files (x86)CodeBlocksProjectsTestmain.cpp:317
At C:Program Files (x86)CodeBlocksProjectsTestmain.cpp:318
At C:Program Files (x86)CodeBlocksProjectsTestmain.cpp:319
Program received signal SIGSEGV, Segmentation fault.
At C:Program Files (x86)CodeBlocksProjectsTestmain.cpp:279
I'm currently trying to remove the first element in an int array using objects in C#. I have just coded how to add an element to that start of the array and though it was just a case of changing a few things.
Here's the code for the addFirst() but i can't for the life of me figure out removeFirst()
public void addFirst(int value) {
if (isFull()) {
throw new Exception("List full");
[Code] ....
I need the gode to define unlimited array of double
View 1 Replies View RelatedI want to display array element in c#..how can i do that..can i use Console.WriteLine method directly to display?
For e.g.,
int[,]mArrayy=new int [2,4]{
{2,2,2,2},
{3,3,3,3}
};
Now how can i display those array elements?
I use the array of Radiobutton,string,.. in my project. How i can destruct these array from memory,because i see the stackoverflew exception.
View 1 Replies View RelatedI want to take string input into a char array.
What is the functionality for the above problem.
- API Function
TestSend(ref char data, ref int len, char slot);
---------------------------------------------------
Byte[] IccSelect = new Byte[7]{
0x00,
0xA4, // INS
0x04, //1 0x00, //2 0x0E,
0x31,
0x50,
};
Int32 len = 20;
TestSend(ref ??, ref len, '0');//byte array to char conversion
my array contains elements of integer type
how can i convert my array to long array
i need to search for a keyword in a binary(.raw)file and have to extract the characters(until a '&' character is found)that immediately following the keyword .
View 1 Replies View RelatedI have the following method:
public string[,] StringConvert_tblVFWPost(DataTable dt1) {
string[,] stringArray = new string[dt1.Rows.Count, dt1.Columns.Count];
for(int row = 0; row < dt1.Rows.Count; ++row) {
for(int col = 0; col < dt1.Columns.Count; col++)
[Code] ....
The error I'm getting is "Cannot implicitly convert type 'string[*,*]' to 'string'". So that tells me what the issue is. However, I'm not sure how to fix it.
How do I change this method, so that it properly returns my two dimensional array?
I am having difficulty with arrays because of the limitation of the size of the arrays that I can declare. I need sizes that are very large and windows or C# does not allow me to create bigger than the following for example:
public static int[] gaPoints = new int[20000000000000000000 + 1];
I get an error message saying that "integral size is too large".
I need to be able to declare sizes that are even much larger than the abovementioned size.
How can I circumvent this problem?
Do I have to use something other than arrays?
Is there a quick way to determine if a value is in an enum? Consider for example,
public enum GenderEnum
{
Unknown = 0,
[Code].....
I don't want to convert to an array if possible, just check the enum and get a yes/no answer.
In my application there is a structure that holds 200 parameters for 200 tests. These structure is converted to byte array . I want to write this byte array to a file in save button and when I click open button, this file must open and write these bytes to corresponding text boxes. How it possible.?
View 1 Replies View RelatedI am grabbing data from three entities and want to grab a field value in each of the entites and place it in an arraylist. What I would like to do is loop through the arraylist for all the values and do something for each value only once. If the value in the array list is repeated, I want to not do anything for it and continue till the end. Basically, I loop through all the values do something for each value and skip over the repeated value if I already did something.
View 1 Replies View RelatedThis is my problem in my subject programming but i dont how to use Array in windows form ... If i run my code i want my Data in listview would not be disappear if i close the form ...?
View 1 Replies View Related