I need to have a user option to save a file as either UTF-8 or UTF-16, such as NotePad does. How to get the CFileDialog to display the Encoder drop down selector. How to do this. I am aware the since VISTA there is another API that one can use, but that API is not compatible with pre-VISTA OS 's.
View 9 RepliesI am trying to develop a GUI using MFC, but I am having trouble using CFiledialog to save a file. The problem is, the file is not getting saved to the folder when I use the CFiledialog. Below is the code I am using.
Code:
CString szFilter = "XNRep Files (*.xnrep)|*.xnrep||";
CString s = "xnrep";
CString t = "";
CFileDialog fileDlg(FALSE, s, t, NULL, szFilter);
if(fileDlg.DoModal() == IDOK)
{
std::ofstream file;
[Code]....
After the file dialog opens up, I enter the name of the file and select OK button. But the file does not show up in the directory I am saving to.
I have to do a code for a encoder, decoder and converter for binary number and hexadecimal...
View 1 Replies View RelatedUsing C, is there a way where we can open a dialog box so that user can select a file which will be the input file for a program.
View 2 Replies View Related1st when i fill the things on form then saved in database after saving record when i want add another record it shows an error. after saving it saves new record refresh doesn't work
View 1 Replies View RelatedRight now, I have and application that opens a multi file dialog box. I want to take all of the files I highlight when the dialog box shows up and display a messsage box with the path and file names. This is what I have right now:
Code:
private: System::Void button1_Click_1(System::Object^ sender, System::EventArgs^ e) {
String^ folderName;
Stream^ myStream;
OpenFileDialog^ openFileDialog1 = gcnew OpenFileDialog;
openFileDialog1->Multiselect = true;
[Code] ....
Currently, it only shows the first file that I choose. I want to make it so that the message box shows all of the files that I select when the open file dialog shows up.
I'm having a little problem with std:fstream - in my program, the user selects the location of a file which I want to remember. So, I have something like this:
Code: std::string fileLocation;
//Code here creates an 'open file' dialog box which lets the user choose which file to open.
//The string 'fileLocation' now contains the path to the chosen file.
std::ofstream prefs("prefs.txt");
if (prefs.is_open())
{
prefs << fileLocation;
prefs.close();
}
This works fine if the file chosen is in the same directory as the program, however, if they try to choose a directory outside of where the program is kept, it saves the text file into that directory instead of the same one as the program. So, it looks like outputting a directory into an ofstream actually changes the location to which the file is saved.
Is there a way to save the file directory to a text file using ofstream and still have the text file save in the same directory as the program?
How do you create a save file for a game, that is not a separate file? Specifically I am using code::blocks and sfml 2.1 to make a game and it saves to a text file at the moment. My problem is that it is very easy to modify the text file, and it is annoying to have to copy and paste several files if you want to use a copy of the game. I have a feeling that it may be to do with resource files, but I'm not exactly sure how to get these to work or whether you can modify them dynamically.
View 6 Replies View RelatedHow to save the struct to file and then read it back from the file ?
Code:
#include <conio.h>
#include <stdio.h>
struct student {
int person;
int egn;
float AvergeGrade;
[Code] ....
Have average grade: %f", person[i].FirstName, person[i].LastName, person[i].egn, person[i].AvergeGrade);
}
//Save to file
getch ();
}
IM SO CLOSE to finishing this program, how to sort out and drop the lowest int, between 8 ints. Is there any way I can do this? I have these ints:
grade1, grade2, grade3, grade4, grade5, grade6, grade7, grade8
My program already assigns them values. How can I find the lowest value and drop it?I literally do not know where to start, and this is the last thing I need *.*
How to create a 3D Drag and Drop Game Engine?
View 19 Replies View RelatedWhat I'm looking for is actually a few things. I want to creat a drag and drop like quiz. For example:
-You get 4 pictureboxes with 4 different pictures of pc components (the solutions). Below that there are 4 other empty pictureboxes to drag the picture to with text aside from them (the questions).Now How would I go about linking the different pictures to the correct text ? I already have drag and drop working, but the linking is killing me.
For some reason my code is not couting right. My function is supposed to decipher some code that if it has multiple same chars then it drops one. Example aabbyfkk --------> abyfk. But it couts abyffkk . For some reason it is not getting rid of the extra f and k chars.
string decrypt (string encrypted) {
string deleted, tmp;
int i, pos, n, j=0, z;
tmp=encrypted;
[Code] ....
How can i made a Drop down list in SFML ? This drop down list contains names of different animals...
View 10 Replies View RelatedI'm using MFC, and I need to make the combo box drop down list to be draw up - above the contro, instead of below it. How to make this happen?
View 4 Replies View Relatedwhat are the codes that will save the data then it will appear in a file (.txt).
I typed the name "SpongeBob SquarePants"
SpongeBob SquarePants
I am creating a program using the inheritance. The superclass is person and subclass is employee,manager etc. I will prompt the user to choose which subclass he want to save the record to but i dont know how to write and display the record of different subclass to and from a txt file.
View 4 Replies View RelatedI've been looking for some examples of handling dropped files from within a Windows compressed folder? I suspect, ultimately I may need to identify that it is a compressed folder and extract the contents, however I have not been able to find any information about identifying the file that may have been drug out of the folder onto the form (such as the file name, zip file path etc)
View 14 Replies View RelatedI would like to know the simplest way to implement a drag and drop feature for my rectangles I draw up.
I can select the rectangles and I know I have to get the old position to equal the new position but wouldn't know how to actually do this.
I would think that I would have to put it into MouseMove but again, not sure.
Code:
struct sth {
char* str;
} pt;
}
[code]...
fprintf does not save string to file. How can I put structure into list?
I have a 4*4 array and a 8*8 arays in my c++ program and i would like to save those arrays in one textfile. How do i do that.
View 5 Replies View Relatedi tried to dave my datagridview to a binary file it worked at first and then when i tried it again it said file is being used by another process.
this is the code that loads the binary file
:
public void loadingparty()
{
string file = Environment.GetFolderPath(Environment.SpecialFolder.Desktop) + "\mygrid.bin";
if (File.Exists(file))
[Code].....
I'm trying to save a structure to a binary file, then read it out of the binary file into a new structure. I am unsure what is happening but it is not correct.
#include <iostream>
#include <fstream>
using namespace std;
[Code]....
I tried to save some data from my listbox to the text file, but didn't work... I think I tried many combination for code but still didn't work. what to do?
FileStream fs = new FileStream("tx.txt", FileMode.Create);
StreamWriter sr = new StreamWriter(fs);
sr.Write(listBox1.Text); //there is that problem, but I'm not sure how to write for success
sr.Close();
When I have loaded a savefile with Serialize, is there some way of telling the name of the currently loaded savefile?
View 2 Replies View RelatedI have this code, where I capture window and make copy to bitmap of it. I am working on rotation of bitmap. But my problem is that when I save the image to file the result is just a black screen. It looks like there could be some problem either in GdipCreateBitmapFromHBITMAP() or GdipGetImageGraphicsContext()
How to fix it and to get the rotated image?
Code:
// CODE 81 and 82 de facto no difference
#defineCODE85 // 81
#defineWINDOW_MIN_HEIGHT200
[Code].....