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Hi Friends i am Sorry for not writing the complete code.
Here is my code
CRecordset rs( &db );
tmp.Format( _T("SELECT MAX(Polhsh_ID) FROM Polhsh WHERE Installation_ID = %d"), Installation_ID);
db.ExecuteSQL( tmp );
rs.Open( CRecordset::forwardOnly, tmp, CRecordset::readOnly );
while( !rs.IsEOF())
{
CDBVariant ID;
rs.GetFieldValue( (short)0, ID );
m_Polhsh_ID= ID.m_lVal;
Now my problem is even though my Table Polhsh is empty and has no records, it is going inside the while loop. And henceforth i get an error as the line
rs.GetFieldValue( (short)0, ID );
Thanks
Cheers
Menon
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mady1380 wrote: db.ExecuteSQL( tmp );
This statement is not necessary.
mady1380 wrote: Now my problem is even though my Table Polhsh is empty and has no records...
How are you verifying this?
mady1380 wrote: And henceforth i get an error as the line
rs.GetFieldValue( (short)0, ID );
What error?
"Normal is getting dressed in clothes that you buy for work and driving through traffic in a car that you are still paying for, in order to get to the job you need to pay for the clothes and the car and the house you leave vacant all day so you can afford to live in it." - Ellen Goodman
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
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The Error is
First-chance exception at 0x77e55e02 in PigMaster-S.exe: Microsoft C++ exception: CDBException @ 0x0012dc74.
The Verification Statement is supposed to be
while( !rs.IsEOF()) //VERIFY
{
I hope the above statement is used to verify if it has data or not?
Thanks
Cheers
Menon
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mady1380 wrote: First-chance exception at 0x77e55e02 in PigMaster-S.exe: Microsoft C++ exception: CDBException @ 0x0012dc74.
Step into the GetFieldValue() call to find what statement is throwing the exception.
mady1380 wrote: The Verification Statement is supposed to be
while( !rs.IsEOF()) //VERIFY
{
I hope the above statement is used to verify if it has data or not?
Why not issue the same SQL statement within Access to verify whether it actually has any records or not?
"Normal is getting dressed in clothes that you buy for work and driving through traffic in a car that you are still paying for, in order to get to the job you need to pay for the clothes and the car and the house you leave vacant all day so you can afford to live in it." - Ellen Goodman
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
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Hi David
I have the seen the table.
And there are absolutely no records in the table.
And that is confirm.
My only problem is.
Why is it going inside the WHILE loop inspite of not having any records in the table?
Is
while( !rs.IsEOF()) //VERIFY
{
the proper statement to make check if the table is empty or not.
Thanks
Cheers
Menon
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In AfxMessageBox() we have flags like MB_YESNO, MB_OK.....
Can we have our own option like save,discard, etc instead of yes, no
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If you want to have othes buttons why you dont use of your dialogbox instead AfxMessageBox?
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Yes i can use my own dialog box.
But i just want know is that possible or not?
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Possible is possible, subclassing and overriding, but is more work than creating your own dialog.
Greetings.
--------
M.D.V.
If something has a solution... Why do we have to worry about?. If it has no solution... For what reason do we have to worry about?
Help me to understand what I'm saying, and I'll explain it better to you
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Create your own dialog template and class and instantiate whenever needed.
Regards,
Paresh.
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Use MessageBoxIndirect API to create your own MessageBox with your own ICON, BUTTONS, TITILE , etc..
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Default, when insert a item, The item and Subitems align text centerly, I don't know how to align text left, Please tell me if U know.
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hi,
go to CListCtrl properties --> style-> aline-->left.
i think it will help u
panthal
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I check there, the alignment I choose left, but why don't work?
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You specify the alignment when you Insert the columns, LVCFMT_LEFT is the default. Perhaps you should review this MSDN article regarding the LVCOLUMN[^] structure and/or this one regarding CListCtrl::InsertColumn[^].
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I use REPORT view.
My godness, You remind me. Yes, I've used to LVCOLUMN to insert column, Actually first I didn't use LVCOLUMN to insert column, so I didn't change the fmt to center curiously. But once I use LVCOLUMN to insert column for I want to add ImageList to the CHeaderCtrl, but I failed, and I change the fmt to CENTER curiously, I don't know it affect the alignment of the items inserted.
Now I still can't add some fancy image to the CHeaderCtrl. Wanna cry!
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Did you change alignments with code?
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Are you using the report view? If so, can you please show the code used to insert columns?
- NS -
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fantasy1215 wrote: Default, when insert a item...
How are you doing this?
"Normal is getting dressed in clothes that you buy for work and driving through traffic in a car that you are still paying for, in order to get to the job you need to pay for the clothes and the car and the house you leave vacant all day so you can afford to live in it." - Ellen Goodman
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
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hai all,
could you please give me the code , how to scroll the flexgrid.
just consider , if the flexgrid having 20 rows. at present only 10 rows are visible due to small dimensional flexgrid.
if i want to highlight the 20th row , it is highlighting, but i can't able to see it.
because 20th row is in the invisible portion of the flexgrid.
so how to auto scroll the flexgrid to see the 20th (highlighted row)
thanks
panthal
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Why the following code returns same value i.e.42 (0x2a) weather "Reg.exe" exist or not.
HINSTANCE result;
result = ShellExecute(NULL, _T("open"),_TEXT("Reg.exe"), NULL, NULL, SW_RESTORE);
if((int)result==ERROR_FILE_NOT_FOUND ||(int)result==ERROR_PATH_NOT_FOUND)
AfxMessageBox(_T("Not Found"));
if((int)result > 32)
{
//code
}
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Its working are you sure you have this on your computer?
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Its working for me also..
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And maybe path is incorrect.
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