1. You (human) want to read an include file: use a text editor.
2. Your program wants to read a file: use open/fopen.
The include-directory is not set.
Hello Guys , Creating Notepad in C Langauge is too much easy . It's Just Fun...! #include<stdio.h> #include<conio.h> int main() { FILE *open; //use to open file pointer// //File_txt is created opn=fopen("C:\\filename.txt" ,"w") \\use "w" for creating a file// fclose(opn); getch(); }
FILE* file; file = fopen("some-file.dat");
You have to use the preprocessor directive fstream.h. #include <fstream.h> void main () { ifstream inDataStream;//the stream to open excess to a file inDataStrea.opem("fileName.txt");//to open an excess to the file fileName.txt (can be //any) if (inDataStream.fail())//check if the file was opened successfully { cout << "Couldn't open the file!"; } inDataStream << "Hello";// writing the word "Hello" in the file (can be any information) inDataStream.close();//close the opened excess to the file }
You can open any file with C, since it does not distinguish between file types. It's the way you read from the file.
fopen()
File/Open
#include <stdio.h> #include <ctype.h> ... int caps = 0; int c; file = fopen ("InputFile", "r"); while ((c = fgetc (file)) != EOF) { if (isupper (c)) ++caps; } fclose(file); ...
If you want to copy C source code to a new file in MS Word, use the following steps:Open the C program in Notepad if it's not already open.Select all text (usually CTRL+A works fine).Copy that text to the clipboard (CTRL+C).Open MS Word (or Wordpad).CTRL+V to paste the C source code.Save if desired.If the C source code is in a file, and you have Windows Explorer open with that file showing, you can open MS Word, and then drag the file from Explorer to MS Word, which will open that file.
When you open a file in write mode, eg. fp=fopen("filename.txt","w"); the content of the file is deleted.
Just double-click the .c file. If associations are setup properly, Visual Studio will launch and open the file. However, it is better to incorporate the .C file into a project file, so that related files and settings will also be retained. In that case, simply double-click the project or workspace file.
cosObj is a part of Acrobat API and included in the file CosExpT.h. If you are using C++ you have include CosExpT.h in the header: #include <CosExpT.h> More info is here http://livedocs.adobe.com/acrobat_sdk/9.1/Acrobat9_1_HTMLHelp/API_References/Acrobat_API_Reference/COS_Layer/CosObj.html#CosObj