Click here to Skip to main content
14,841,764 members
Home / Discussions / C / C++ / MFC
   

C / C++ / MFC

 
QuestionCopy certain member variable data of a structure Pin
manoharbalu30-May-16 23:45
Membermanoharbalu30-May-16 23:45 
AnswerRe: Copy certain member variable data of a structure Pin
Richard MacCutchan31-May-16 0:31
mveRichard MacCutchan31-May-16 0:31 
GeneralRe: Copy certain member variable data of a structure Pin
manoharbalu31-May-16 0:40
Membermanoharbalu31-May-16 0:40 
GeneralRe: Copy certain member variable data of a structure Pin
Richard MacCutchan31-May-16 0:47
mveRichard MacCutchan31-May-16 0:47 
AnswerRe: Copy certain member variable data of a structure Pin
Jochen Arndt31-May-16 1:43
professionalJochen Arndt31-May-16 1:43 
AnswerRe: Copy certain member variable data of a structure Pin
leon de boer31-May-16 3:59
Memberleon de boer31-May-16 3:59 
GeneralRe: Copy certain member variable data of a structure Pin
manoharbalu1-Jun-16 2:25
Membermanoharbalu1-Jun-16 2:25 
GeneralRe: Copy certain member variable data of a structure Pin
Bram van Kampen1-Jun-16 15:51
MemberBram van Kampen1-Jun-16 15:51 
Hi,

You try to detect whether an update has taken place from a remote station.
I take it that you are writing an Application where Clients access the database Direct.

You have two lines of defence here. the function 'stat' will give you the last modify time. If it has not changed since the last time you read it, or wrote to it, your private copy items are still in date.

What to do Next, if the File Stamp has changed. In any case, we need to reload the data, if it affects the records we are dealing with. A Simple check sum will do!

Regards,

Bram
Bram van Kampen

GeneralRe: Copy certain member variable data of a structure Pin
manoharbalu1-Jun-16 20:02
Membermanoharbalu1-Jun-16 20:02 
GeneralRe: Copy certain member variable data of a structure Pin
leon de boer1-Jun-16 20:18
Memberleon de boer1-Jun-16 20:18 
GeneralRe: Copy certain member variable data of a structure Pin
leon de boer2-Jun-16 19:31
Memberleon de boer2-Jun-16 19:31 
QuestionRe: Copy certain member variable data of a structure Pin
David Crow31-May-16 5:07
MemberDavid Crow31-May-16 5:07 
QuestionC++ Smartphone application, get data from MySQL Pin
PonSvens29-May-16 10:04
MemberPonSvens29-May-16 10:04 
AnswerRe: C++ Smartphone application, get data from MySQL Pin
CPallini29-May-16 20:58
mveCPallini29-May-16 20:58 
AnswerRe: C++ Smartphone application, get data from MySQL Pin
leon de boer29-May-16 22:53
Memberleon de boer29-May-16 22:53 
AnswerRe: C++ Smartphone application, get data from MySQL Pin
Richard MacCutchan30-May-16 1:16
mveRichard MacCutchan30-May-16 1:16 
GeneralRe: C++ Smartphone application, get data from MySQL Pin
leon de boer30-May-16 2:43
Memberleon de boer30-May-16 2:43 
GeneralRe: C++ Smartphone application, get data from MySQL Pin
Richard MacCutchan30-May-16 3:02
mveRichard MacCutchan30-May-16 3:02 
GeneralRe: C++ Smartphone application, get data from MySQL Pin
David Crow30-May-16 5:04
MemberDavid Crow30-May-16 5:04 
Question8Puzzle game Pin
Abdulrahman Mostafa24-May-16 16:31
MemberAbdulrahman Mostafa24-May-16 16:31 
AnswerRe: 8Puzzle game Pin
Richard MacCutchan24-May-16 21:56
mveRichard MacCutchan24-May-16 21:56 
QuestionRe: 8Puzzle game Pin
David Crow25-May-16 4:34
MemberDavid Crow25-May-16 4:34 
QuestionEdit Subitems In Owner Drawn List Pin
DanYELL23-May-16 4:58
MemberDanYELL23-May-16 4:58 
QuestionRe: Edit Subitems In Owner Drawn List Pin
Richard MacCutchan23-May-16 5:39
mveRichard MacCutchan23-May-16 5:39 
AnswerRe: Edit Subitems In Owner Drawn List Pin
DanYELL23-May-16 5:50
MemberDanYELL23-May-16 5:50 

General General    News News    Suggestion Suggestion    Question Question    Bug Bug    Answer Answer    Joke Joke    Praise Praise    Rant Rant    Admin Admin   

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.