C++ :: Read Images From Database

May 3, 2013

I have a database of images and I want to store paths of all those images to a text file (lets say "images.txt"). I can then use this text file in c++ to extract images one by one by using getline() in a loop.

I don't know how to store image paths to a text file.

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C# :: Store Images In Database As Well As In Folder

Nov 10, 2014

storing images in database as well as in folder...Images are loaded FROM URL...and after that i want to display Images from folder which is in given below code: but this code is not running...it shows sql connection problem.....but connection is perfect...This code runs properly but it doesn't shows the images from folder...and It doesn't save the images...

using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;

[code]....

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C++ :: Save Images In Database Or File System?

Aug 22, 2014

Which is best option to save images in database or file system, I am developing c++ server client app. I want to save the images in server using file system or database. I am confusing to choose which option?

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C Sharp :: Images Search From Database Using Sessions

Feb 14, 2013

I am facing a problem which is that when i search image from database then it just shows last image which is stored in the database. My code is

private void Images()  {  
            SqlConnection con = new SqlConnection("Data Source=chusman-pc;
Initial Catalog=Hotel_Management;Integrated Security=True");
            con.Open();  
            SqlCommand com = new SqlCommand();

[Code] ....

I call this function at SelectedIndexChanged of dropbox..

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C Sharp :: How To Display Images In Datagridview From Database

Feb 9, 2013

I have patient_table in the database. which contain Id, name ,Image & other fields I have inserted the image in the Byte form in the database.Now i want to display all records in the Datagrid view in windows Form.

i am able to display id & Name & all fields but unable to display the image of a patient in the datagrid view.

I put all the records in the genric list:-

public static List<Personal_Details> AllMembers() {  
            List<Personal_Details> listMembers = new List<Personal_Details>();
            Personal_Details pDetails;
            try {    
                String Constring = ConnectionString.dataBaseConnectionString;

[code]...

i am unable to write the code for displaying the image on data gridview.

I am unable to find the solution for binding the image field in the datagrid view.

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Visual C++ :: How To Read Images In GDI Or GDI+

Jul 3, 2014

I am working on application to work with images. How to open/read images, whether it is jpeg, png, bmp or tiff and get it to bitmap. Is there some universal command for this or I will need more commands, every time testing the extension or format and then to use different method to read the image? Best would be to do it automatically, but I don't know such command.

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Visual C++ :: How To Insert And Read Image From Database (SQL Server) Using MFC

Jan 25, 2015

How to insert and read images to/from database (sql server) using MFC ?

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C++ :: Images Don't Display?

Oct 6, 2013

My code is:

#include <iostream>
#include <string>
#include <cstdlib>

[Code]....

The problem is that the images don't display and the window doesn't respond.

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C :: Library For Loading Images In PNG?

Jan 29, 2015

What's the best performance library for loading images in PNG?

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C :: How To Import Images In Program

Feb 21, 2013

I want to import images in my program and what function I will use.

Compiler: Turboc 3.0

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C++ :: How Does SDL Load Bitmap Images

Apr 8, 2013

I don't mean how do I load a bmp, I mean how does SDL manage to do this?

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C++ :: SDL Rotating Images Function

Jun 9, 2013

Since SDL doesn't have it's own function for rotating images and I'm tired of storing multiple angles of the same sprite in a file, I created my own function for doing so:

//XY Class
class XY {
public:
XY(){}
XY(float x, float y);

[Code] ....

The problem is while Spin does spin the surface correctly, some pixels are rotated to the same new position so gaps appear in the returned surface. I need a way of filling in the gaps so the returned image looks better. A link to a program I made that uses this function is below so you can see the problem that I'm talking about. [URL] ....

I currently use SDL 1.2. Could my problem be fixed if I used 2.0? For example, does SDL 2.0 have a built in function for rotating surfaces?

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C++ :: Some Algorithms For Compressing Images?

Feb 16, 2014

RLE(Run Length Encoding)
using namespace std;
class Bitwriter{
private:

[Code]....

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C# :: How To Store Images In Folder

Nov 24, 2014

I want to store the images in folder.... but I don't know how to do it

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C++ :: Can Integrate Images Into Program?

Sep 10, 2013

The question is pretty simple. I'd like to integrate an image into a C++ program.

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C/C++ :: How To Send Many Images Through Socket

Jun 25, 2012

I have written a socket witch send an image 256x256 and now i want to send many images and i don't know what loop to write to make the socket after have sent the first image to send another and not to write the same program many times for every image ......

this is the part that read the binary image

if( !(fp=fopen("Anemos.bmp","rb"))) {
            printf("Unable to load bin file: %s...
","Anemos.bmp");

[Code] ....

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C++ :: How To Assign A Rectangle To Images

Apr 26, 2012

I am making a game Pong, and have been struggling with the collision aspect between the baal hitting off the paddle. I have created a Class, to draw a rectangle, to work with collision however I dont know how to assign the rectangle to the images of the ball and paddle.

#include "stdafx.h"
#include <iostream>
#include <time.h>
#include <vector>
#include <cmath>
#include "gwin.h"
const int NUMBEROFBALLS = 1;

[Code] .....

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C++ :: Extract Some Images From ADF Files

Jul 31, 2013

Its to extract some images from .adf files, I have had it working about 2 years ago but now i cant figure out the right directory.

Code:

using System;
using System.Collections.Generic;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Text;
namespace ADFReader{
class Program {
public static int ApplyOffset(int data, int offset)
[Code] ...

The main problem is

Code:
static void Main(string[] args) {
foreach (string file in Directory.GetFiles(@"data", "*.adf")) ;
{
byte[] bytes = File.ReadAllBytes(file);

[Code] .....

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C++ :: Compile Images (PNG Files) Into Application

Jun 19, 2014

I am currently coding a 2D game in Visual Studio 2013. All of the .png graphics are saved in an absolute directory (for example, "C:/gfx/example.png"). Although this works for testing the application on my own system, I would one day like to release it (although it won't be commercial, as I am just learning). I could put all the of the image files in a relative folder, but I do not like the idea of my graphics being out in the open like that.

Is it possible to compile these images into the application itself? I had been researching resource files on Google, but I am still not completely sure if this is what I need to be using. Even if it is, I am using the express version of VS, so I do not have access to the editor. If resource files are what I am looking for, do I have to purchase an upgraded version of Visual Studio, or can I use another editor?

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C++ :: Transfer Files (mainly Images) Between 2 Computers?

Oct 1, 2014

I need to transfer files(mainly images) between 2 computers using their RAM with some kind of FTP. I'm using C++. I guess it's pretty a lot to explain so if you have a clear and detailed articles/videos

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C# :: Manipulating Images Colors With ColorMatrix?

Feb 6, 2015

I found this elegant looking code on the net that claims to be able to manipulate an images colors using ColorMatrix.

When I run it, it does nothing! I used the code exactly as is with no editing, except to feed it my own image to do its work.

private void ApplySaturation(float saturation) {
float rWeight = 0.3086f;
float gWeight = 0.6094f;
float bWeight = 0.0820f;
float a = (1.0f - saturation) * rWeight + saturation;

[code].....

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C Sharp :: How To Add Forward And Back Images

Feb 14, 2013

I want to change this code in c#.net.. But I am unable to do this.. i get error when i tried to session in some variable and when try to + it.

Code id (
Dim A As Integer = Session("Id")  
        p.Value = A + 1)

complete code is
cmd.CommandType = Data.CommandType.StoredProcedure
        cmd.CommandText = "[Netx_Image]"  
        Dim p As New SqlParameter

[Code] .....

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C# :: Displaying Multiple Images And Adding Sales To Them?

Aug 28, 2014

My application requires the user to add sales to images, this is done by displaying the image for the GUI, and then the user would add sales using that images ID which is brought in from the database.

In part this is 2 questions, first question is what is the best way to generate a List for use when adding the sales to the database. The List would need multiple strings for each sale. So for example:

Image 1 (Sale)

- JPG ID
- Product ID
- Product Quantity

So i'm going to assume i'm best creating a new instance of a custom class for each sale, and then add each instance to a List<Sale>?

public class Sale
{
public int SaleID { get; set; }
public int JpgID { get; set; }
public int SaleQty { get; set; }
}

Then I need a decent way to update this List with the GUI controls. So maybe get the JPG ID and set name of the Sale Class Instance to the ID, in this way its unique and I can update that instance when it comes to increasing the sale of a product or decreasing it.

Second part comes to the design of the GUI of adding sales, when I made this using HTML/PHP that was easier. It looked something like this:

If I wrote some code to generate that kind of design again in C# it going to require many Controls, wouldn't that be a bit intensive on the system? I just want something which looks great but also functions good.

At some point I'm going to switch to WPF, but I just need to get a working prototype working now which my client can use, and then update it when I have more time as I have got other Web Related projects that need doing, so at the moment WPF is out of the question.

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C/C++ :: How To Randomize Images In Multiple Picture Boxes

May 9, 2014

Here's what i'm searching for: I have a form with 3 pictureBoxes (pictureBox1,2,3). The form also contains one button.

What I want is that when the user clicks the button (so button_click event) that the 3 pictureBoxes each show a different picture. And when I click the button again again 3 different pictures will load.

I already found out that I need to make an arraylist for the pictures (there are about 100 pictures). A System.Random
to select random images. But I have absolutely no clue on how to write this code.

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C Sharp :: Add Images Dynamically To Rdlc File?

Feb 28, 2013

I'm using C# with VS 2010, and I've created a .rdlc report file with 1 image boxes on it. How do I add images programmatically to this report file? Images are generated at runtime.

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Visual C++ :: Average Of Voxel Value Of Two Images (same Size)

May 17, 2013

How to generate code for calculating average of voxel value of two images with same sizes

(E.g. voxel1(image1)+voxel1(image2)/2)?

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