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I've never tried this but have you thought about using the URLDownloadToFile function? Mike Dunn has written a great article on it, which you can find here.
--
Andrew.
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I was going to search CP but didn't have any time earlier because I am on XP install number 10 because Gateway screwed me over.
-Matt Newman
-Matt Newman
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Please !!!! I need help to complete this below C++ source code.
Please its urgent......can somebody give me a hand.
/* Evolutionary Systems Guided Practical Exercise 2
Genetic algorithm for Hinton and Nowlan's experiment
Guide:
A. Read and understand Hinton and Nowlan's paper (given out in the lecture)
If you missed the lecture then photocopy a friend's or ask ADC next lecture
B. Read through the code in this question and make sure you understand what
each part should do
C. Fill in the CCCC to complete the code that calculates the genotype fitnesses
D. Fill in the DDDD to complete the code that selects parents for reproduction
E. Fill in the EEEE to produce the child genotype using crossover
F. Test that your program compiles and runs
To compile: g++ -o EvSysEx2 EvSysEx2.cc
Then to run: ./EvSysEx2
*/
#include <stdlib.h>
#include <time.h>
#include <iostream.h>
const int numGenotypes = 1000;
const int genotypeLength = 20;
const int numLearningTrials = 1000;
const int numGenerations = 50;
void randomise() // seed the random number generator from the system clock
{
srand(time(0));
}
int random(int n) // return a random integer between 0 and n-1
{
return (int) (((double) n)*rand()/(RAND_MAX+1.0));
}
enum Gene {zero=0,one=1,questionMark=2};
Gene genotypes[numGenotypes][genotypeLength];
int fitness[numGenotypes];
// fitness = 1000*"1+19n/1000" where n = number of learning trials remaining
// or rather numLearningTrials + 19 * n
void calculateFitnessArray() // calculate fitness[]
{
int i;
for (i=0;i
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I tried to use the Microsoft Hierarchical FlexGrid Control with Data Environment (connecting to SQLServer) in order to display a hierarchical recordset but didn't work.
I used the MSDataShape Provider to set the connection object.
How do I set DataSource, Location and Initial catalog?
Help me!!!
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See sample at
http://www.codeproject.com/useritems/msdatagrid.asp
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How do i search for files and folders in a specific directory without using any MFC code.Any hint will be very apreciated.
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Check out FindFirstFile(), FindNextFile(), FindClose().
--Mike--
http://home.inreach.com/mdunn/
While I can't be correct on all matters, I can make the reassuring claim that where I am inaccurate, I am at least definitively inaccurate.
![Heart | [heart]](https://www.codeproject.com/script/Forums/Images/love.gif) your ![Green Alien | [Alien]](https://www.codeproject.com/script/Forums/Images/alien.gif) with ![Good Stuff | [The good stuff]](https://www.codeproject.com/script/Forums/Images/vegemite.gif) and ![Beer | [beer]](https://www.codeproject.com/script/Forums/Images/beer.gif)
Sonork - 100.10414 AcidHelm
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Thanks Michael for the tips.
Euler
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Is there a way to open for read, a file that was opened exclusively by anther application??
Thanks
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i have to sort an arry using this code, but the template won't accept the parameters. can anyone help me?
/////////////////////////////////////////////////////////
#include <algorithm>
#include <iostream>
#include <string>
#include "InsertionSort.h"
#include "ShellSort.h"
using namespace std;
int main()
{
int num[] = { 5759, 6865, 2532, 8783, 7064, 531, 7351, 3761,
8838, 7290, 5058, 3361, 4912, 7790, 9691, 5330,
892, 1134, 4412, 5187, 1394, 837, 7615, 6087,
2336, 4052, 6238, 4470, 9675, 4859, 6156, 6394,
2885, 584, 8138, 729, 9752, 2805, 3966, 5206,
6374, 5727, 8144, 3683, 7830, 947, 2132, 384,
6726, 2023, 8512, 5839, 2091, 783, 531, 2403 };
string name[] = { "Tracy", "Zachary", "Louis", "Jakub",
"Katerina", "Anthony", "Carl", "Robert",
"Stephen", "Cedric", "Anthony", "Bernard",
"Michael", "Bart", "Esosa", "Eric", "Jose",
"Dominic", "Katarzyna", "Inna", "Catheri",
"Kirill", "Sean", "Igor", "Jose", "David" };
const int numSize = sizeof(num) / sizeof(*num),
nameSize = sizeof(name) / sizeof(*name);
int num1[numSize], num2[numSize];
string name1[nameSize], name2[nameSize];
copy(num, num + numSize, num1);
copy(num, num + numSize, num2);
copy(name, name + nameSize, name1);
copy(name, name + nameSize, name2);
sort(num, num + numSize);
sort(name, name + nameSize);
insertionSort(num1, num1 + numSize);
insertionSort(name1, name1 + nameSize);
shellSort(num2, num2 + numSize);
shellSort(name2, name2 + nameSize);
cout << (equal(num, num + numSize, num1) &&
equal(name, name + nameSize, name1) ?
"Congratulation! Your insertion sort works." :
"Your insertion sort doesn't work. Try again.") << endl;
cout << (equal(num, num + numSize, num2) &&
equal(name, name + nameSize, name2) ?
"Congratulation! Your Shell sort works." :
"Your Shell sort doesn't work. Try again.") << endl;
return 0;
}
//////////////////////////////////////////////////////
template<typename t="">
void insertionSort(T a[], T b)
{
for (int g=1; g<b;g++)
{
="" int="" j,temp1;
="" temp1="a[g];
" for="" (j="g;j">0 && temp1< a[j-1];j--)
a[j]=a[j-1];
a[j]=temp1;
}
}
/////////////////////////////////////////////////
template<typename t="">
void shellSort(T a[], T b[]){
int i, j, temp, gap;
for (gap=b/2;gap>0;gap=gap==2?1 : (int)(gap/2)){
for (i=gap;i<b;i++) {
=""
="" temp="a[i];
" j="i;
" for="" (;j="">=gap&&temp
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Can anyone send me the file unicows.lib via email please.
I still run windows 95 on my computer so am unable to download the new Platform SDK. Or has anybody done it before.
Thank you
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Hi.
I read that there is a way to display addition attributes in Active directory on the context menu of Microsoft Window Shell and Active Directory administrative adds-in. Does anyone has a sample code for this or know where it is available?
Thank you.
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Yes I have code of my own and some that I wrote for MS. The MS code was given out on the DevDays99 content CD's Track 1. What would you like this sample code to specifically do? I'll see how I can accomodate.
Cheers,
-Erik
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
My thoughts are my own and reflect on no other.
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Anyone have any code to map points in a source rectangle to points in an output quadrilateral? This is essentially a perspective transform. I'm only interested in 2D (not 3D).
-c
Smaller Animals Software, Inc.
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Hello.
I was wondering if there is any easy function I could call to input key commands directly into the keyboard buffer. One that I could use for a windows dialog application just like I was typing them in with the keyboard.
Please help!
             
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I was wondering if there is any easy function for controlling the mouse? One that I could use in a windows (dialog) application.
I need the source code for setting the x,y position of the mouse pointer in windows as well as simulation mouse button clicks.
Preferably one that doesn't require 5 pages of strange word in random order, 7 years of university in programming and hours searching the net for lost (if ever existing) header files... Just one I can call like this:
set_mouse_pos(x,y);
and
mouse_button(1);
I can find code examples of how to read mouse anywhere but when it comes to simulation mouse movements, there’s nothing. Please help.
                
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take a look at SendInput
MSDN says this about SendInput :-
"The SendInput function synthesizes keystrokes, mouse motions, and button clicks."
Nish
Sonork ID 100.9786 voidmain
www.busterboy.org
Nish is a BIG fan of Goran Ivanisevic
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Dir forum,
I want to delete some files in system folder likes "c:\\windows\\temporary internet files\\*.*"
But when I use some code like this, it don't run well.
SHFILEOPSTRUCT sh;
sh.hwnd = GetSafeHwnd();
sh.wFunc = FO_DELETE;
sh.pFrom = "c:\\windows\\temporary internet files\0";
sh.pTo = NULL;
sh.fFlags = FOF_NOCONFIRMATION | FOF_SILENT;
sh.hNameMappings = 0;
sh.lpszProgressTitle = NULL;
SHFileOperation (&sh);
Any ideas???
Please help me!
Thank you very much!
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Hi, i need some help with detecting when a CD is inserted or ejected from a drive. I've tried to override get the message handler...
afx_msg BOOL CWnd::OnDeviceChange( UINT nEventType, DWORD dwData );
but it doesn't seem to be called? The docs say that the WM_DEVICECHANGED message is sent to all top level windows? so shouldn't all the apps get this message.
If anyone has any code for this it would be really helpful
Thanks.
Jared Allen.
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Where can get a copy of source code of MPEG2/MPEG4 codec for windows and free of fee?If they are there,please tell me the URL or links.thank you.
Scratch
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I like to write a program to delete some special folder. I try this code but it generate error : "Can not delete file: file system error (1026)".
SHFILEOPSTRUCT sh;
sh.hwnd = GetSafeHwnd();
sh.wFunc = FO_DELETE;
sh.pFrom = "c:\\windows\\temporary internet files\0";
sh.pTo = NULL;
sh.fFlags = FOF_NOCONFIRMATION | FOF_SILENT;
sh.hNameMappings = 0;
sh.lpszProgressTitle = NULL;
SHFileOperation (&sh);
please help me!
Thank you very much!
BUNG
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Hi everybody.
I have to capture Dial-In connections to a server,
Can every body give me a sample code in VC++?
Help me please,
Regards.
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I'm looking for some code that will manage the display of a storyboard
found in most digital film editors like Adobe Premiere, Macromedia Director,
ULead VideoStudio, etc. Anyone seen anything out there?
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