File auslesen c

View All. Sibeesh Venu Updated date Jul 22, It can be easily manipulated. Figure 4: RESX file. Next Recommended Reading. Net Core 6. Create A. Understanding Thread Starvation in. Privacy policy. Thank you. Microsoft makes no warranties, express or implied, with respect to the information provided here. Gets the FileAttributes of the file on the path. The FileAttributes of the file on the path. I would also check the return value of fread, since it might not actually read the entire file due to errors and what not.

For large files this solution sucks. Since this is a landing page, I would like to point out that fread does not zero-terminate your string. This can lead to some trouble. Show 10 more comments. Morgoth 4, 6 6 gold badges 38 38 silver badges 59 59 bronze badges.

Jeff Mc Jeff Mc 3, 1 1 gold badge 21 21 silver badges 27 27 bronze badges. Don't forget to check the return values from those system calls! Note that if the goal is to stably capture in memory the contents of a file at a given moment in time, this solution should be avoided, unless you are certain that the file being read into memory will not be modified by other processes during the interval over which the map will be used.

See this post for more information. David Schumann I've used this before! Saves a lot of problems when slurping in whole text files. Now if there was a similar ultra simple way of reading a binary file stream until EOF without needing any delimiting character! Jake Jake 1, 21 21 silver badges 21 21 bronze badges. All solutions with more upvotes than this are O n.

Please don't use this solution in practice, or use a modified version with multiplicative growth. You could read directly into the "str" buffer with an appropriate offset , without needing to copy from a intermediate "buf".

That technique however that will generally over allocate memory needed for the file contents. Also watch out for binary files, the printf will not handle them correctly, and you probably don't want to print binary anyway!

Note: This is a modification of the accepted answer above. Here's a way to do it, complete with error checking. ACascarino 3, 1 1 gold badge 11 11 silver badges 16 16 bronze badges. Best regards, Otmar. MyTestdata This is with the exact same reference and using directive you specify here. Thank you for this.

Thanks , I have been used many approaches but, only this has helped Tim Carter. Have a fresh tip? Share with Coderwall community! Best Excel Authors. STK Related Tags. Sponsored by. Filed Under.

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