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adding the second file to the first one is fine with me.. there is no need of sorting the values.
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will this work for you?<br />
FILE *fp1,*fp2;<br />
fp1=fopen(mergedfile,"wb");<br />
fp2=fopen(file1,"rb");<br />
while(1)<br />
{<br />
fread(&data,1,1,fp2);<br />
if(feof(fp2))<br />
break;<br />
fwrite(&data,1,1,fp1);<br />
}<br />
fclose(fp2);<br />
fp2=fopen(file2,"rb");<br />
while(1)<br />
{<br />
fread(&data,1,1,fp2);<br />
if(feof(fp2))<br />
break;<br />
fwrite(&data,1,1,fp1);<br />
}<br />
fclose(fp2);<br />
fclose(fp1);
--------------------------------------------
Suggestion to the members:
Please prefix your main thread subject with [SOLVED] if it is solved.
thanks.
chandu.
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Hi Everyone,
i am creating tables in Microsoft Access database.i want to use this database into my program. So how shall i connect database into my program.
Please Help me out wt is the procedure.
Thanks in Advance,
savitri.
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Use CDaoDatabase class of MFC.
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See if this example helps.
"Love people and use things, not love things and use people." - Unknown
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
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here is an example for open and read a database *.mdb. Hope is helpful...
CString File = "database.mdb";
COleVariant var;
CDaoDatabase *db = null;
CDaoTableDef *TabDef = null;
CDaoRecordset *rec = null;
try
{
db = new CDaoDatabase(NULL);
db->Open(File, FALSE, FALSE, _T(""));
TabDef = new CDaoTableDef(db);
TabDef->Open("TABELLA1");
rec = new CDaoRecordset(db);
rec->Open(TabDef, dbOpenTable, 0);
rec->MoveFirst();
while( !rec->IsEOF() )
{
rec->GetFieldValue("CAMPO1", var);
rec->MoveNext();
}
rec ->Close();
TabDef->Close();
db ->Close();
}
catch( CDaoException* e )
{
GestErroriDAO(e, db, TabDef, rec);
e->Delete();
}
delete rec;
delete TabDef;
delete db;
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Did you search on the codeproject?
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i created a modeless dialog box to my network application tool
when i right click on objects and opening the dialog box it is creating in a new seperate window plz help
i created like this
m_pEditPersonalityDlg->Create (IDD_PERSONALITY_DIALOG, AfxGetMainWnd());
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Have a look at the dialog's styles in the resource editor. Have you told it to be a child window? And you may or may not want to change the border style as well.
Iain.
Iain Clarke appears because CPallini still cares.
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ya irain its a chaild window i checked in resource editor style is pop up and border is dialog frame
if i keep style as child its not working its creating differently
i.e back side of the main app
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Hi,
Also try using AfxGetApp()->m_pMainWnd instead of AfxGetMainWnd().
thanks ,
Nitheesh
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No Niteesh not working with that same result
its unsolved problem for me since long time
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girishchi@gmail.com wrote: ...it is creating in a new seperate window...
Instead of what?
The owner of a window is not necessarily the same as its parent. See here for more.
"Love people and use things, not love things and use people." - Unknown
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
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ya i got it we have to add setparent function in OnInit function
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i have some problm to insert data into excel sheet. i hv configure the DSN name and the Workbook and also clear the read only option. i can read dat from that workbook as usual. But when i write the data then data is inserted only when , that worksheet is opened in task bar. data is not inserted when that worksheet is not opened in task bar. i am not able to find reason for that event.
i am sending the sample code for executing a query for excel sheet.
BOOL ExcuteStmtUpdate(char* Query)
{
SQLRETURN status;
int rc=-1;
SQLHSTMT StatementHandle;
long Roll;
SDWORD sdwALen;
int i;
//allocate statment handle
status = SQLAllocHandle (SQL_HANDLE_STMT,UpdateDBC.m_Connection,&StatementHandle);
if(status != SQL_SUCCESS && status != SQL_SUCCESS_WITH_INFO)
{
SQLFreeHandle (SQL_HANDLE_STMT, StatementHandle);
return false;
}
status = SQLPrepare(StatementHandle,(unsigned char*)Query,strlen(Query));
if(status == SQL_SUCCESS || status == SQL_SUCCESS_WITH_INFO)
{
status=SQLBindCol(StatementHandle, 1, SQL_C_SLONG,(PTR)&Roll, sizeof(Roll), &sdwALen);
//SQLExecute call
status = SQLExecute(StatementHandle);
if(!(status == SQL_SUCCESS || status == SQL_SUCCESS_WITH_INFO))
{
SQLFreeHandle (SQL_HANDLE_STMT,StatementHandle);
return false;
}
for (i = 1; (rc = SQLFetch(StatementHandle)) == SQL_SUCCESS; i++)
{
printf("%d ",Roll);
}
status=SQLEndTran(SQL_HANDLE_ENV,UpdateDBC.m_EnvironmentHandle, SQL_COMMIT);
}
else
{
SQLFreeHandle (SQL_HANDLE_STMT, StatementHandle);
return false;
}
SQLFreeHandle (SQL_HANDLE_STMT, StatementHandle);
return true;
}
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here is a technique but iam not sure weather it is useful for your requirement.
simply do the file operations.
FILE *fp;
fp=fopen("C:\\test.xls","w");
fprintf(fp,"data1\n");
fprintf(fp,"data2\n");
fclose(fp);
--------------------------------------------
Suggestion to the members:
Please prefix your main thread subject with [SOLVED] if it is solved.
thanks.
chandu.
modified on Thursday, April 10, 2008 6:40 AM
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 Are you kidding ? Do you know that excel files are binary files ?
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all this i have done in my program. data is inserted when excel sheet is opened
is it possible or not, to insert data into excelsheet without MFC and Com component?
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There are multiple layers of ignorance in this post. Perhaps the easiest to address is that C file handling is ugly as sin, I would never use it.
Christian Graus
Please read this if you don't understand the answer I've given you
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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Christian Graus wrote: Perhaps the easiest to address is that C file handling is ugly as sin, I would never use it.
So do you use D or E file handling?
Michael Martin
Australia
"I controlled my laughter and simple said "No,I am very busy,so I can't write any code for you". The moment they heard this all the smiling face turned into a sad looking face and one of them farted. So I had to leave the place as soon as possible."
- Mr.Prakash One Fine Saturday. 24/04/2004
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Did you make a test of such a technique?
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
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yes all this thing written in question are done thru my program
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And you program really inserts values into Excel cells?
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
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