I'm makeing a card game with ncurses. I have all the card and player objects in order but i'm stuck trying to get the gui to work.
I'm using multiple windows for different players deck and pile. Now to the problem: I can get all the windows to show with borders in the console but i can't get any content printed in the windows and I rally can't see why!?
I have been reading the guide on [URL] but I don't get any further on the problem right now.
PS. the complete code incl. Makefile can be found at:
github.com/DanBrehmer/cardGame
#ifndef GUI_H
#define GUI_H
#include <ncurses.h>
I used a ListBox with each ListBoxItem representing 15 minutes. Now I want to add some kind of label/picture next to the Listbox to indicate the hours.
What I did was I got rid of the scrollbars and scrolling ability of the ListBox and I heightened to the max. THen I added it into a Scrollviewer to scroll up and down.
Now I also have a StackPanel with TextBlocks. Each TextBlock is an hour label.
I want to put that StackPanel into the Scrollviewer as well so it can scroll alongside the ListBox! But it seems the Scrollviewer can only have one "Content" in it.
A picture of my program:
Link to Dropbox pic
Here is my XAML so far:
(In this code my StackPanel is actually currently in Scrollview. I want to add my ListBox in as well...but I can't... />/>
I am writing a program using ncurses that needs a function to highlight a line of characters on the screen. I started writing this function that took the x & y coordinates of a character on the screen and the length of characters after that to highlight. Whilst doing this I noticed that if I highlighted the last character in a row (maxX-1 in my example) it highlighted that character (as expected), and if I highlighted just the character before that (maxX-2) it also works. But if I do both, it highlights the whole row/line. Also, if there are characters in those spaces other than the 'space' character it works too, but for my program I need to be able to highlight empty spaces as well.
To highlight I am using inch() to get the character and addch() to print it because I am using some alternate characters that chgat() replaces with normal characters.
#include <ncurses.h> int main(){ initscr(); start_color(); use_default_colors(); curs_set(0); noecho();
I wanted to make the terminal screen bigger in my NCurses program. Let's say if the defaults are 25 LINES and 80 COLS, I want to set them to 40 LINES and 120 COLS.
I've tried resizing all windows, but that did not work, because the actual terminal (console) was not resized. Then I found functions resizeterm and newterm, but they did not work. As far as my understanding goes resizeterm only updates NCurses information with the current configuration, while the window itself is not actually modified.
NCurses man page wrote:The function resizeterm resizes the standard and current windows to the specified dimensions
If I haven't made myself clear ( I sometimes make a mess of things... ), another example would be that I want my program to be fullscreen when I start it. Is this possible? It should be, I found a fullscreen NCurses program once, but the code was too confusing for me to understand.
Having read about things like SIGWINCH, I assume you must define a method for resizing the terminal screen yourself, I don't know where to start?
When we are using RAM DISK - the files are stored on the RAM. From what I understand (and saw many examples) in order to read data from file (the file which locate on the RAM) - I need to use the read function.
Is there a chance to get char* (or any pointer) to the content of the file without using the read function ?
If the file locate on the RAM, it seem that it is like I have a buffer on the RAM (like an array which was dynamic allocated) and in the case of a buffer on the ram -> we can use pointers to the data without reading all the data.
example:
class CDATA { int nValue1; int nValue2; double dValue3; double dValue4; char achBuf[10];
I'm trying to write a program that prompts the user to enter a math expression (i.e 2*x + x*x) and a value of x. Then generate the value of y. My real question is: Is there a way to put the content of a string into the source code?
I have this class, Prenumeratorius, it represents a subsriber in this context. Then I have a class Leidinys, which represents a newspaper:
class Leidinys { private: string kodas; string pavadinimas; double vienetoKaina;
[Code] .....
So in while loop it just reads data, Then I create Prenumeratorius object and store data in it, then I want to add it to correct place by using DėtiPrenumeratorių(), I will show it's content in just a moment. And the last method call - I just add element to another two way list of all subscribers.
It just loops through all newspaprers and searches for the match. I actually tested this method, it works just fine, the problem is one step further:
As you can see, it calls another DėtiPrenumeratorių() method, this time that method puts Prenumeratorius in the vector I showed at the beginning.
The problem is, that when that method is over, vector's content dissapears, I debuged program and saw that, but I can't recognize what is wrong, I added & to all of my method's headers where it accepts that Prenumeratorius object. The same algorithm used to work with one way list.
A user enters a query and other users reply to it. But it creates a problem here. After adding queries, if I wish to reply to query in between then it adds a redundant entry in file. 1st entry is the original query without reply and 2nd entry is the same query now with a reply added. I want only 1 entry of the query along with replies.Here is the code:
I'm trying to read all content from a text file into a string. This is the code I'm using for it (I know there are other, maybe better ways to do it but I'd like to stick to this for now):
char* buffer; std::string data; FILE* fp = fopen("textfile.txt", "rb"); if (!fp) { printf("Can't open file");
[Code] ....
So my problem is that I get an exception when I try to free the memory -> 0xC0000005: Access violation reading location 0x51366199
I even get the exception when I try to free it immediately after calloc() but why this is.
And if I use buffer = (char*)malloc(lSize); I don't get any exceptions.
I would like to store the entire content of a file in a single c-string variable or in a standard string class variable. Is there a function that will do this for me? I am familiar with functions that get one character or one line at a time but I don't think I've encountered a function that gets the entire file. Does this function keep or disregard the end-of-line character? If no such function exists, I would write my own function to create and return such a variable.
In my program I have to load a page in a second window based on user's decision. This is how I do it:
case 1: Page1 p1 = new Page1(); secondwindow.frame.Source = new Uri("p1.xaml", UriKind.Relative); secondwindow.Show(); break; case 2: Page2 p2 = new Page2(); secondwindow.frame.Source = new Uri("p2.xaml", UriKind.Relative); secondwindow.Show(); break;
The user should not be able to navigate between these two pages, and between choosing one or the other page, the user will have some interaction with the main window. For the user interaction with the main window, the second window gets hidden:
if (secondWindow != null) { secondwindow.Hide(); }
Now if the user selects the first page and and then the second page, when I show the second window, I can see the first page for a fraction of a second, and then second page gets rendered. I wanted to know if there is a way to make sure the rendering is complete before using:
I've attached an image that shows a basic table with dynamic content in the header.
Initially, I thought about using a datagrid. However, I can't use a datagrid because of the format of my data visually. The DataGrid would not allow me to have static and dynamic data inside my column headers.
You see anything I am displaying in brackets, {}, are being updated with results after I process some data in the backend. After the data analysis is done, the results are displayed based on an algorithm.
So, let's say for control1, for each family, it would indicate whether the data passed or failed. Then, in the rows themselves, it would update with choice 1 or choice 2 depending on the data generated.
So, the data that is in brackets shows properties being updated. I'm not sure what UserControl I can use to accommodate this kind of display.
I need to develop a simple program, i have 2 variables (begin, end), and i need to search in a file, And extract the string between the Begin and the End variables to a new File, For Example:
my text file: file.txt:
some text here<StartHere>more text here</EndHere>text text
//And now, search in the Text file, And Extract the text between the begin string and the End string. <...>
The Result should be: NewFile.txt with the content:
<StartHere>more text here</EndHere>
That's it!, Here is what i have for now:
#include "stdafx.h" #include <iostream> #include <fstream> #include <vector> using namespace std; int main() { int ocurrences_count = 0; int ocurrences2_count = 0; char word[20]; //this array will save user input
I am trying to write a program for a library system that allow stuff to add, remove, view and delete customer. i try to use file to store data and i open the file in mode read then i store then i put the content of the file into a structure. now the problem started it is only showing me haft of the content and here is the coding.
#include <stdio.h> # include <windows.h> # include <stdlib.h> #include<string.h> #include<conio.h> void search(int s,struct books eli[20]); void view(int x,struct books eli[20]);
