I am developing an application where in I am storing .png image to database(SQLite3 used), now as per my requirement, I want the image to be displayed with the ListCtrl Items, so what i need is to Create a CImage object from the blob data retrieved from the database. My Current approach is every-time I want to display the picture I have to write the file to Disk and then fetch it to the listCtrl item image, I want to get rid of this overhead process. All the experts out their need your help. Please point me to the right direction. I am using VS2010 and MFC for my application development, Database used SQLITE-3.
Thanks in advance.
Retrieve CImage Object from raw image data stored in database as blob data type
643 Views Asked by A B At
1
There are 1 best solutions below
Related Questions in C++
- Initialize matrix
- Why is my program adding int as string (4+7 = 47)?
- How to save gensim LDA topics output to csv along with the scores?
- Update a text file with ( new words+ \n ) after the words is appended into a list
- Removing URL features from tokens in NLTK
- python, global name not defined
- Why does collections.OrderedDict use try and except to initialize variables?
- Invalid URL: No host supplied : error while using Request.get(url) in Python
- Python GUI application to copy files one location to another location
- Why I receive CERTIFICATE_VERIFY_FAILED from google adwords api?
Related Questions in MFC
- Initialize matrix
- Why is my program adding int as string (4+7 = 47)?
- How to save gensim LDA topics output to csv along with the scores?
- Update a text file with ( new words+ \n ) after the words is appended into a list
- Removing URL features from tokens in NLTK
- python, global name not defined
- Why does collections.OrderedDict use try and except to initialize variables?
- Invalid URL: No host supplied : error while using Request.get(url) in Python
- Python GUI application to copy files one location to another location
- Why I receive CERTIFICATE_VERIFY_FAILED from google adwords api?
Related Questions in BLOB
- Initialize matrix
- Why is my program adding int as string (4+7 = 47)?
- How to save gensim LDA topics output to csv along with the scores?
- Update a text file with ( new words+ \n ) after the words is appended into a list
- Removing URL features from tokens in NLTK
- python, global name not defined
- Why does collections.OrderedDict use try and except to initialize variables?
- Invalid URL: No host supplied : error while using Request.get(url) in Python
- Python GUI application to copy files one location to another location
- Why I receive CERTIFICATE_VERIFY_FAILED from google adwords api?
Related Questions in DYNAMIC-IMAGE-GENERATION
- Initialize matrix
- Why is my program adding int as string (4+7 = 47)?
- How to save gensim LDA topics output to csv along with the scores?
- Update a text file with ( new words+ \n ) after the words is appended into a list
- Removing URL features from tokens in NLTK
- python, global name not defined
- Why does collections.OrderedDict use try and except to initialize variables?
- Invalid URL: No host supplied : error while using Request.get(url) in Python
- Python GUI application to copy files one location to another location
- Why I receive CERTIFICATE_VERIFY_FAILED from google adwords api?
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Popular # Hahtags
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
Copy the PNG in a memory block (HGLOBAL). Use CreateStreamOnHGlobal to get an IStream. Than use CImage::Load to get it into the CImage object.
There is no need at all to use a disk file.