C++ :: Changing Text And Window Size?
Jul 4, 2014I would like to find out a way to set the text and window sixe for the window in c++. I am using code::blocks compiler
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Visual C++ :: Change Frame Window Size According To Increase In Font Size
Nov 27, 2012Change the frame window size according to font size increases.
View 3 Replies View RelatedC++ :: Macro For Changing Array Size
Nov 22, 2013I'm trying building a new macro for change the array size:
#define redim(varname,x) ((sizeof(varname)*) realloc (varname, x * sizeof(varname)));
int b;
redim(b,3);
error message:
"error: expected primary-expression before ')' token"
what isn't right with these macro?
C++ :: How To Set Console Window Size
Oct 28, 2013Can I make my c++ application to open in a specific sized console window. I want to open my project in n a bigger screen so that all my output is visible. is there any way to do this...
View 6 Replies View RelatedC/C++ :: How To Change CMD Window Size (No Properties)
Oct 23, 2014Is there any way to resize the cmd window?
Kinda like in properties, where you choose the height and width of the window, but in actual code. So everybody who open my program see the same window.
Visual C++ :: Quick Find Window Size
May 18, 2013Somehow I have expanded the "quick find" window in visual c++ 2010 and how to restore it to the original size.
View 2 Replies View RelatedVisual C++ :: Disable Controls And Change Window Size
Jun 6, 2013I have created an exam environment for our schools, it comprises of 3 files; a .kix file that says if they are in the examination group run a .vbs file. The .vbs file kills the explorer.exe task so they don't have any taskbar or desktop shortcuts and then opens a .hta file.
The .hta file is a user interface that has icons for apps like Win Word that executes the application when you click on it. There is also a log off button.
Looking for some code that stops the students from being able to close, minimise and resize the window. Looking for code that can lock this down so they literally can't do anything except click the icons inside the window.
Visual C++ :: Text Size In Screen Is Different From Size In Print Preview?
Feb 1, 2013I must take an old MFC project in VC++ 6.0 and make changes.
The problem is text size in screen is different from size in print preview.
for example with this font
Code:
CFont f50;
f50.CreateFont(100,0,0,0,FW_BOLD,0,0,0,DEFAULT_CHARSET,OUT_DEFAULT_PRECIS,
CLIP_DEFAULT_PRECIS,DEFAULT_QUALITY,FF_DONTCARE,"Frutiger LT Std 45 Light");
And this text
Code:
s=_T("Let's try to calculate the size of this text");
and with MM_LOMETRIC map mode
GetTextExtent() returns me:
On screen: (1595,99)
Ink printer + print preview: (1589,100)
PDFCreator + print preview: (1580,100)
comparing with screen size the height is bigger but lenght is smaller. I don't understand.
I can understand that different printers process the fonts in different way and then to have different lenghts. That's not the problem. The problem is I need to simulate in screen the same behaviour i will have on printer because these texts are being aligned in the document, and I don't want to see that the text si aligned different in text than in paper.
What can I do to render the text on screen with the same size I will have on the printer? Print preview is doing it. Should I change the font parameters? is something related with pixels per inch?
C Sharp :: How To Shrink Size Of Word Documents By Changing Format Settings
Jul 31, 2012I've created a solution who exported Access reports (graphics/tables) to a Word- and a PDF-format. Therefor I use PDFSharp and PDFFocus.
The PDF document is okay. But the Word-document looks good. Only the size of the Word-document, it has to send by e-mail, is much too big (17MB).
I have to open the Word document again to change the PageSettings to be sure, that the page-margins and the print orientation are correct.
using System;
using Microsoft.Office.Interop.Word;
namespace PageSetup {
class TestPageOrientation {
static void Main(string[] args)
[Code] .....
I don't know how it works in the Word-library source. But I've tried WdOrientation.wdOrientPortrait and once I was surprised. I saw this page in Landscape-format.
I think there is something wrong with my document sections, because the documents (with a lot of tables, graphics and a image) is much too big. And that's only after using this method.
So my next question is: How can I shrink the size of this Word document?
And what do I have to do to limit the amount of format-settings in this word-document?
C++ :: Standard Way Of Changing The Text And Colour
Oct 7, 2014Earlier 4-5 years back, When I started learning C++ I used textcolor() function to change the textcolour. But its not working in Code Blocks 13.12. Is there any other standard way to color the text and background.
View 2 Replies View RelatedC/C++ :: Get Window Title Text
Aug 16, 2014I don't know how to get window title text of same process without setting a foreground window.
My code:
Using it, I get window handle.
struct handle_data {
unsigned long process_id;
HWND best_handle;
};
BOOL is_main_window(HWND handle) {
return GetWindow(handle, GW_OWNER) == (HWND)0 && IsWindowVisible(handle);
[Code] ....
This part doesn't work unless I use it with GetForegroundWindow(). But before using it, I have to set it. Is there any way to get window name without setting a foreground window?
unsigned long id = GetCurrentProcessId();
//HANDLE h = GetCurrentProcess();
HWND wind = find_main_window(id);
char window_title[256];
GetWindowText(wind, window_title, 256);
std::string txtt(window_title);
C/C++ :: Standard Way Of Changing Text And Background Colour?
Oct 7, 2014Earlier 4-5 years back, When I started learning C++ I used textcolor(),delay() function to change the textcolour and delay the O/P respectively. But its not working in Code Blocks 13.12. Is there any other standard way to color and delay the text.
View 3 Replies View RelatedC/C++ :: Changing Text Color Of Only One Line Of Console?
May 13, 2014I try to change the text color of console in C++. I know some commands like .
system("color fg");
But I want to change the color of only one line of console. Is this possible?
C# :: Bingo Calling Machine / Changing Numbers To Different Text Boxes?
Dec 28, 2014I've recently started creating a bingo caller application. I need in changing numbers to different text boxes. When a number is called it will be displayed in a text box and the last four numbers previous to that. However the oldest number needs to delete and for the remening numbers to move when a new number is called.
View 2 Replies View RelatedC :: Printf Alignment - Prints Out Text In The Center Of Window
Jul 19, 2013I'm trying to find out, how to do printf so that it prints out text in the center of the window. I know how left and right justifyment is... but how to get to the center? C...
View 2 Replies View RelatedC :: Why Size Of Struct Is Larger Than Sum Of All Size Of Its Members
Jul 11, 2013I was wondering why, in C, the sizeof of a struct is larger than the the sum of all the sizeofs of it's members. It only seems to be by a few bytes, but as a bit of a perfectionist I fine this a bit annoying.
View 1 Replies View RelatedC++ :: Changing The Value Of A String?
Dec 17, 2013If I was to input for example 'x' into my program, how could I change that to something like 'HuS581' every time that specific character was inputted?
View 2 Replies View RelatedC :: Changing The Value Of Something From A Function
Oct 30, 2013I was talking to someone earlier about how to change the value of something from a function, and they said what was needed was to use a ** to change something, and was wondering if I could get a walk - through of what happens. I understand a single pointer well enough, but a pointer through a pointer is kind of confusing to me. Here is a simple example.
Code:
#include <stdio.h>
#include <stdlib.h>
#define SIZE 5
int add(int ** TOP, int * stack);
int *stack = NULL;
[Code] ....
Why is it that when the program prints the address of TOP in main, it is different than the address of TOP in the function? Is it because it is a different instance of TOP because it is in the function? When I put the number on *TOP, and come out of the function back to main, it then says the address of TOP is the number entered into *TOP, and am not sure why. And the **TOP ++ at the end I am thinking it increments malloc by 1, therefore bringing the pointer TOP up to point at the next element, or am I completely off base there?
C++ :: Changing Const Int Value?
Nov 7, 2013#include <iostream>
#include <iomanip>
using namespace std;
// cin.get() <-------------- used to let the user read the screen
// Function prototypes
void calcSales(const int [], const double [], double [], int);
void showOrder(const double [], const int [], int);
[Code] ....
How can i change the "const int NUM_PRODS = 12;" from saying id 1, id 2, id 3, etc. to custom product numbers?
C++ :: Changing Some Bit Of A Number
Jan 1, 2015I use miracle library to work with big numbers. I defined a number for example X with 192 bit. at first X= 0 ;I want to change for example 3 bit of it to 1 randomly.as a example:
assume that X has 10 bit :
X=0000000000
random numbers should be :
1000010001
1010100000
1100000100
C/C++ :: Changing Complexity From O(n) To O(1)
May 5, 2012For the following code :
s = 0 ;
for(i=m ; i<=(2*n-1) ; i+=m) {
if(i<=n+1)
{ s+=(i-1)/2 ; }
else
{ s+=(2*n-i+1)/2 ; }
}
I want to change the complexity of the code from O(n) to O(1) . So I wanted to eliminate the for loop . But as the sum "s" stores values like (i-1)/2 or (2*n-i+1)/2 so eliminating the loop involves tedious calculation of floor value of each (i-1)/2 or (2*n-i+1)/2 . It became very difficult for me to do so as I might have derived the wrong formula in sums of floors . Need Changing complexity from O(n) to O(1). Is there any other way to reduce the complexity ? If yes ... then how ?
C++ :: Changing From BigInteger To GMP?
May 15, 2012I have this code which previously used the BigInteger library, however now I have GMP installed and I want to use that instead.
I have read the manual but I cannot figure out how to use GMP in this function without getting errors.
Here is the function:
Code:
int lucas(long p){ //p is a number in the range of 2 up to 50,000,000, possibly bigger
int s = 4; //previously assigned as a big integer
int z; //used in the for loop below
int M = 2; //previously assigned as a big integer
for(z = 1; z < p; z++){ //this accomplishes the same as 2 to the power of p, and is stored in M
M *= 2;
}
M--;
[code]....
I can initialize variables using the gmp library, but when I'm trying to use the mpz_pow_ui() function I get errors because it wants me to use long integers, which are too small for the numbers I want to work with.
How can I re-write this function to use GMP?
C :: Changing Value Of A String Through A Pointer
Jun 11, 2013Basically, I have a pointer to a C string:
Code: char **objectData and a C string:
Code: char temp[350]; I need to assign the CONTENTS of the temp to the CONTENTS to which objectData points.
Code: *objectData = temp; //this changes the pointer. When temp is deleted, objectData points to some rubbish
**objectData = *temp; //this doesn't seem to be doing anything - the string to which objectData points does not change.
C :: Changing Program To Application?
Aug 22, 2014I was wondering if there was a possible way to change my c program into an application so that i can send the application to another person and not let the other person have access to my codings?
My reasons for asking this question: For the application i want to send there are secrets that are meant to be unraveled by gameplay but i dont want people to look at the codes and know everything.
C++ :: How To Get Numbers In Order But Not Changing Name It Goes With
Mar 13, 2014SO lets say I have a file that says
10 tennent
9 Eccleston
12 Capaldi
11 Smith
How do I get the number's in order but not changing the name it goes with? SO here is how I started it
# include <iostream>
# include <fstream>
# include <sstream>
# include <set>
# include <list>
# include <string>
# include <cctype>
# include <vector>
[Code] ....
C++ :: Changing Array Values
Jun 15, 2013 If I have an array of two columns that have the same values and I want to change only the third column how can I go about doing this. The values of the third column will change based on the values in one of the columns which I plug into a math equation. Also how come I can't show a double value in the array?
#include <iostream>
#include <math.h>
#include<iomanip>
#include <vector>
using namespace std;
[code]...