I have two or more printers and one computer. I want to print to both printers the same document at the same time... Thus when I press print on my document both printers will print the file simultaneously.
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How do I get the printer connected with my computer physically using cables?
View 2 Replies View RelatedI have a desktop application in which i want to copy files from my local computer to an online server. I have the user name and the password of the server. is there any way like
file.copy(sourcePath,destinationPath)
to copy the files where the destinationPath will be something like
"192.168.x.xx/files" ..
Is there a way to simultaneously update two variables, like in Python?
For example
Code: x, y = 0, 1
x, y = y, x + y
I would like to create N matrices of dimension (n,k) simultaneously. Lets say for example that N=3. I read the command a[n][k][N] but I don't understand how to use it.
I know that for some of you this question is silly but I' m new to this language and I have noone else to ask.
If I have a struct of some vector members, like
struct {
vector<double> a;
vector<double> b;
vector<double> c;
// ...... continue
} struct_test
How can I assign a value (push_back()) to all the vector members simultaneously, instead of do it one by one?
I would like to create N matrices of dimension (n,k) simultaneously. Lets say for example that N=3.
I read the command a[n][k][N] but I don't understand how to use it.
I created a richtextbox to input the text that I want to print, the command for printing which is the button and instead of printdialog box((PrintDialog1.ShowDialog() == System.Windows.Forms.DialogResult.OK)) to be display, I created combobox which will display the available printers and then print.
Like this code bellow .
To get the available printers:
foreach (String printer in PrinterSettings.InstalledPrinters)
{
cbox.Items.Add(printer.ToString());
}
And the button for printing :
PrintDocument1.PrinterSettings.PrinterName = cbox.SelectedItem.ToString();
PrintDocument1.Print();
Now what I want to do is I will add some textbox to input the page number to be printed . For example the current pages in the richtextbox are 12pages when I'm going to run the program I will input in the textbox the page/s that I want like (3-7pages). How could it be ?
I have a gridview in which I show report data, I wanted to print this data, so I added print functionality. This print functionality does not print entire gridview data, it only prints data which is visible on the screen and skip the data which is under vertical scroll bar.
Below is the print grid view code in c# for WINDOWS APPLICATION.
private void btnPrint_Click(object sender, EventArgs e)
{
if (printDialog1.ShowDialog() == DialogResult.OK)
{
[Code]....
How to show print preview in control. I have class Printer : PrintDocument that contains what i want to print but how to show that in form and in which control.
updated: To be more precise i have listbox with documents for printing. When user selects document i want to show print preview in some control next to this
I am starting to learn C, its quite an easy language to learn from the basics, I hope to learn others as time goes, I wonna know how do I get the external / remote IP of a computer?
View 6 Replies View Relatedhow could I transfer a .txt file from Computer A to Computer B using c++. (over LAN)
View 3 Replies View RelatedI'm looking for a way to run my console app in C# on one computer, but the actual program is ran on another computer. IE I open the file or hit "Run" in Visual Studio on computer1, the computer2 runs the program. I was looking online and found some stuff that may be applicable, but I didn't see a very clear answer.
View 6 Replies View Relatedinput X and Y then write the program to compute
Sin(X++) Cos(Y--);Sin(X+X),Cos(Y--)
and write your conclusion for
X=46 & Y=90
How I can go about creating a computer AI given the way that I structured my code.
main.cpp
Code:
#include <iostream>
#include "Board.h"
#include <limits>
#include <cctype>
using namespace std;
int main() {
// Welcoming message.
[Code] ...
#include <iostream>
#include <cwchar>
#include <string>
#include <Windows.h>
using namespace std;
#include <shellapi.h>
#pragma comment(lib,"shell32.lib")
static HWND hBut;
#define ShellExecute;
[Code] ....
My function is the issue. I'm not sure how to write a correct function to search your computer for file 'a'.
I can't seem to get my program to read a file that's saved on my computer. Here's my code:
#include <iostream>
#include <fstream>
#include <string>
using namespace std;
int main() {
ifstream inputfile;
string name;
[Code] ....
I have to implement code in such a way that form one system in a domain we have to change registry of other system within the domain.
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I am programming in C and am having some trouble finding the .txt file I saved after having run my program. It is likely a stupid error on my behalf. However, it is causing me quite a bit of grief at the moment. I attached my source code below
abgcchp27ex1.txt (2.01K)
I coded my structure within my header file(bookInfo.h) correct along with everything else. My dilemma is a matter of my file location and whether it actually saved.
/* This program takes the book info program from chapter 27 and writes the info to a file named bookinfo.txt. */
// First include the file with the structure definition
#include "bookInfo.h"
#include
#include
FILE * fptr;
[Code]....
I have a problem with a program..I wanna make a program for scan the computer screen.I mean for example there is a video which shows just 5 pictures(apple,pear,banana,strawberry,cherry pictures) but this pictures are turning nonstop in one second. and this case is continuous progress.There are 5 pictures and are chancing. Lets get my problem, I wanna make a program and when apple on the screen my keyboard will push 1,when pear on the screen my keyboard will push 2,banana is 3,strawberry is 4,cherry is 5. I have this 5 pictures which are in the video and I will introduce tham to program and I wanna compare my lib. and screen and get output.
View 3 Replies View RelatedIs there a way/code to get my computer's IP address and prints it without using ipconfig
Example: My computer's IP address is: 198.110.69, it will print an output: 198.110.69 or 19811069 (without dots would be better though) ....
I am writing a program in which the computer will read a txt file and encypt it. The encryption works fine, but the computer cannot read the file perfectly. If there's a newline, the scanning process stops. For example I have the following text in the txt file.
One two three four five
(newline) Six seven eight
The computer will stop reading after 'five'. I assume that is because I use fgets.
I have a weird problem, my computer restarts imidiately after program writen in dev-cpp is compiled AND run. When I run any program, it lasts about 1 second, then program closes, and computer reboots. It doesn't matter whether program is writen now or earlier, my dev-cpp version is 4.9.9.2. Source code can be as simple as this:
#include <iostream>
#include <conio.h>
using namespace std;
int main() {
getch();
return 0;
}
and it restarts anyway...
Im trying to build a full computer algebra system in c++
View 1 Replies View RelatedI have to develop an application that uses Qt, Excel and live-time file checking. My client gave me this:
I have a problem at work. I need you to develop this: I want one application with GUI (it said windows), that generates an report for each sheet (employee name) in the file, with the columns. I don't want to make the computer slower, so check the file and get the name of the employee that is altered and only change his report
How to start it. All Excel libraries I use stop working on my computer and this "File Checking" is other trouble, because if for each second I compare the size of the "old" file with "new" file, the memory will explode.
I'm in need of an algorithm to find the points within a triangle(vertices are known. 3d coordinates). The points are to be at same distance from one another i.e. the points are uniformly distributed within the triangle.
I have done a search about the topic and have come across some ideas like lattice points generation ,tiling polygons with Lattice triangles [URL] .... and taking their centroids as the points.
