TanSanC

hiredis MFC import

Hiredis is a minimalistic C client library for the Redis database.

It is minimalistic because it just adds minimal support for the protocol, but at the same time it uses a high level printf-alike API in order to make it much higher level than otherwise suggested by its minimal code base and the lack of explicit bindings for every Redis command.

1. Download Hiredis

Project Site : https://github.com/redis/hiredis

[Clone or download] [Download ZIP]

2. Include Hiredis Header Files

3. Config Hiredis Header Files Path

4. Build Hiredis Library File

Open Hiredis Project

5. Config Hiredis Library File Path

6. Sample Code

#include 
#include 
#include 

#include "hiredis.h"

#ifdef HIREDIS_WIN
#define snprintf sprintf_s
#endif

int main(void) {
    unsigned int j;
    redisContext *c;
    redisReply *reply;

    struct timeval timeout = { 1, 500000 }; // 1.5 seconds
    c = redisConnectWithTimeout((char*)"127.0.0.1", 6379, timeout);
    if (c->err) {
        printf("Connection error: %s\n", c->errstr);
        exit(1);
    }

    /* PING server */
    reply = redisCommand(c,"PING");
    printf("PING: %s\n", reply->str);
    freeReplyObject(reply);

    /* Set a key */
    reply = redisCommand(c,"SET %s %s", "foo", "hello world");
    printf("SET: %s\n", reply->str);
    freeReplyObject(reply);

    /* Set a key using binary safe API */
    reply = redisCommand(c,"SET %b %b", "bar", 3, "hello", 5);
    printf("SET (binary API): %s\n", reply->str);
    freeReplyObject(reply);

    /* Try a GET and two INCR */
    reply = redisCommand(c,"GET foo");
    printf("GET foo: %s\n", reply->str);
    freeReplyObject(reply);

    reply = redisCommand(c,"INCR counter");
    printf("INCR counter: %lld\n", reply->integer);
    freeReplyObject(reply);
    /* again ... */
    reply = redisCommand(c,"INCR counter");
    printf("INCR counter: %lld\n", reply->integer);
    freeReplyObject(reply);

    /* Create a list of numbers, from 0 to 9 */
    reply = redisCommand(c,"DEL mylist");
    freeReplyObject(reply);
    for (j = 0; j < 10; j++) {
        char buf[64];

        snprintf(buf,64,"%d",j);
        reply = redisCommand(c,"LPUSH mylist element-%s", buf);
        freeReplyObject(reply);
    }

    /* Let's check what we have inside the list */
    reply = redisCommand(c,"LRANGE mylist 0 -1");
    if (reply->type == REDIS_REPLY_ARRAY) {
        for (j = 0; j < reply->elements; j++) {
            printf("%u) %s\n", j, reply->element[j]->str);
        }
    }
    freeReplyObject(reply);

    return 0;
}

7. Sample Monitor

How to Use MFC Grid control 2.27

http://www.codeproject.com/Articles/8/MFC-Grid-control-2-27

1. Download

MFC Grid control 2.27

Chris Maunder, 6 May 2010 CPOL

4.96 (1,080 votes)

Rate: vote 1vote 2vote 3vote 4vote 5

A fully featured MFC grid control for displaying tabular data. The grid is a custom control derived from CWnd

2. Essential Include Files

Files

To use the Grid control in your project you will need to add a number of files to your project:

gridctrl.cpp, gridctrl.h	Main grid control source and header files.
gridcellbase.cpp, gridcellbase.h	Main grid cell base class.
gridcell.cpp, gridcell.h	Main grid cell default class implementation.
CellRange.h	Definition of CCellID and CCellRange helper classes.
MemDC.h	Keith Rule's memory DC helper class.
InPlaceEdit.cpp, InPlaceEdit.h	In-place edit windows source and header files.
GridDropTarget.cpp, GridDropTarget.h	Grid control OLE drag and drop target. Only necessary if you don't define GRIDCONTROL_NO_DRAGDROP in gridctrl.h
Titletip.cpp, Titletip.h	Titletips for cells, from Zafir Anjum. Only necessary if you don't define GRIDCONTROL_NO_TITLETIPS in gridctrl.h

ID : IDC_GRID

Class : MFCGridCtrl (No CGridCtrl)

if you use CGridCtrl, you can see this error

5. Make Member Variable m_Grid

Dlg.h

- Include

#include "GridCtrl.h"

- Make Member Variable m_Grid

CGridCtrl m_Grid;

Dlg.cpp

- Include

#include "GridCtrl.h"

6. IDC_GRID Connect with Member Variable

DDX_GridControl(pDX, IDC_GRID, m_Grid);

DDX_GridControl Function defined in GridCtrl.h