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I was wondering who'd come up with the sane solution, and here you are! 
--
You're entertaining at least.
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Indeed! A textbook C solution. Sometimes I miss getting down and dirty with raw bits
--
You're entertaining at least.
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Jörgen Sigvardsson wrote:
Indeed! A textbook C solution.
Thank you
Jörgen Sigvardsson wrote:
Sometimes I miss getting down and dirty with raw bits
I don't miss void * at all though
And I'm quite happy programming at almost any level - each has it's own appeals and virtues. using VB.NET is a bit like going on a hedonistic and debauched holiday, C++ provides some much appreciated feelings of divinity, Lisp is all about artistry, and I'll leave Assembly to the philosophers 
--
Ian Darling
"The moral of the story is that with a contrived example, you can prove anything." - Joel Spolsky
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You got my 5.
Programming is an art not a skill, every one can be a skilled programmer but not an artist.
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Thank you guys for the posts I knew that thing was in there somewhere!!!!!
I was trying to consolidate the code and make it in as less lines as possible (to make it easier to read / go through) but now I see that in this case it would probably be a bit better to do the IF statement because "sprintf(buf2,"%d File%s Processed",i,(i==1 ? "":"s"));" isn't exactly an eye appeal (although it works exactly like I want it to!) ... and since I do most of my work after a few Jack&Coke's ...... heheheh
Thanks again!
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According to:
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/shellcc/platform/commctls/editcontrols/editcontrolreference/editcontrolmessages/en_vscroll.asp
This message is sent for the following mouse events on the vertical
scroll bar: clicking either arrow button or clicking between the arrow
button and the thumb. However, the message is not sent when clicking
the scroll bar mouse itself. The message is also sent when a keyboard
event causes a change in the view area of the edit control, for
example, pressing HOME, END, PAGE UP, PAGE DOWN, UP ARROW, or DOWN
ARROW.
How can I capture the scroll event when the user drags the actual
scrollbar? (SB_THUMBTRACK)
Any pointsers would be very helpful. I'm writing this in pure
c/win32api.
I am using a Richedit 1.0 common control.
Also, I have turned on the ENM_MOUSEEVENTS & ENM_SCROLL event masks.
I can capture EN_VSCROLL just fine.
Current source:
http://www.curvyline.com/codepad.c
http://www.curvyline.com/linefunc.h
http://www.curvyline.com/protos.h
http://www.curvyline.com/openclose.h
-Tyler Kellen
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Dear all,
How can I output a carriage return character in CView object? I tried the combination of "0x0A" and "0x0D", also "\n" character, but both of them failed. The "\n" character works properly with CRichEditView, but not with CView. How can I solve this problem? Thanks.
Best regards.
____
Tuan
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What method of the CView class are using in order to output the carriage return character?
Chris Meech
It's much easier to get rich telling people what they want to hear. Christopher Duncan
I can't help getting older, but I refuse to grow up. Roger Wright
I've been meaning to change my sig. Thanks! Alvaro Mendez
We're more like a hobbiest in a Home Depot drooling at all the shiny power tools, rather than a craftsman that makes the chair to an exacting level of comfort by measuring the customer's butt. Marc Clifton
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Dear Chris,
I used the method TextOut of CDC object got from GetDC().
____
Tuan
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Have a look at using the DrawText method instead. You call it twice. First to have it calculate the necessary coordinates and then a second time to actually 'draw' the text. The string of characters can contain any kind of control sequences such as HT, CR, and LF.
Chris Meech
It's much easier to get rich telling people what they want to hear. Christopher Duncan
I can't help getting older, but I refuse to grow up. Roger Wright
I've been meaning to change my sig. Thanks! Alvaro Mendez
We're more like a hobbiest in a Home Depot drooling at all the shiny power tools, rather than a craftsman that makes the chair to an exacting level of comfort by measuring the customer's butt. Marc Clifton
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Thank you very much,
I'm using that method now.
BRs.
____
Tuan
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CView knows nothing of any character, let alone CR/LF characters. The reason it works for a CRichEditView is because it is based on an edit control, which knows about lines and such. If you want your text to go to the next line in a CView control, you'll have to manipulate the 'y' coordinate yourself.
A rich person is not the one who has the most, but the one that needs the least.
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If I recall correctly, DrawText() and DrawTextEx() can output multiline text...
Nick
This posting is provided “AS IS” with no warranties, and confers no rights. You assume all risk for your use. © 2003 Microsoft Corporation. All rights reserved.
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Thanks Nick,
You're right, DrawText works better. However, we must specify the LPRECT where the text is showed.
____
Tuan
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Hi Folks ,
i want to load and display bitmaps in my MFC(CView) derived class.
i have tried quite a bit functions(LoadBitmap () etc..)
but it does not work for me.
plz help me in this regard
thanx in advance
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FieldHawk wrote:
but it does not work for me.
Define "does not work." Are you getting compiler/linker error(s), run-time error(s), or does LoadBitmap() return an invalid handle.
A rich person is not the one who has the most, but the one that needs the least.
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Here is a simple code to load and siplay any bitmap from resource file. d is a pointer to CDC , while IDB_BITMAP1 is name of BITMAP resource which u want to display..
<br />
<br />
CDC dc;<br />
CBitmap bitmap;<br />
bitmap.LoadBitmap(IDB_BITMAP1);<br />
dc.CreateCompatibleDC(d);<br />
d->SelectObject(&bitmap);<br />
d->BitBlt(0,0,100,100,&dc,0,0,SRCCOPY);<br />
<br />
Muhammad Shoaib Khan
http://geocities.com/lansolution
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I've only worked with very simple DBs in C++/MFC to date, mostly having 1 table, but I've been having trouble with a 3-table DB for a couple of days. The App Wizard creates one recordset, accessed via m_pSet, which contains all fields from all tables. This opens the recordset well enough, but when I change the m_strFilter value and requery to find a match on fields in just one of the tables I get an error that isn't defined anywhere I can locate (Too few arguments - 2 expected). The requery is the call that causes the error; everything else appears to work fine up to that point.
Would it be simpler (and perhaps smarter) to construct separate recordsets for each table, and do this operation on just the one table? These tables don't have to be joined; it's a very simple DB.
"Another day done - All targets met; all systems fully operational; all customers satisfied; all staff keen and well motivated; all pigs fed and ready to fly" - Jennie A.
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U simply create ur application, without mentioning abt the
database support.
now create a new class whose base class is CRecordset.
and add the following header file #include "afxdb.h"
in the stdafx.h
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Roger Wright wrote:
but when I change the m_strFilter value and requery to find a match on fields in just one of the tables
Before changing the m_strFilter, what has it been set to? I'm thinking that you may be 'breaking' the joining of the tables of the original query. I'm going out on a limb here, but I think you probably need to a new query/recordset together to fit your needs. Typically the requery method is used where you've changed the value associated with parameters and require the recordset to be fill with new data. Since you need to only query one of the tables, I'd recommend building another recordset just for that query.
Chris Meech
It's much easier to get rich telling people what they want to hear. Christopher Duncan
I can't help getting older, but I refuse to grow up. Roger Wright
I've been meaning to change my sig. Thanks! Alvaro Mendez
We're more like a hobbiest in a Home Depot drooling at all the shiny power tools, rather than a craftsman that makes the chair to an exacting level of comfort by measuring the customer's butt. Marc Clifton
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Chris Meech wrote:
I'm thinking that you may be 'breaking' the joining of the tables of the original query.
That's my thinking, as well. When I think of a recordset, I picture something like a spreadsheet that I can scroll thru selecting rows as needed. When the wizard creates the initial recordset, it binds all the fields from all tables, even though one may have a thousand records, and another 6. That's gotta break something. When my requery asks for a record from the one table containing the two fields of interest, there's no guarantee that the other two tables will have anything in that particular row, so something's got to give. Thanks for the tip.
"Another day done - All targets met; all systems fully operational; all customers satisfied; all staff keen and well motivated; all pigs fed and ready to fly" - Jennie A.
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In your CRecordset-derived class, make sure that the value of m_nFields matches exactly the number of RFX_xxx() calls in the DoDataExchange() method (these calls are preceded by a call to pFX->SetFieldType(CFieldExchange::outputColumn)). This number must also match the number of columns actually being retrieved from the SELECT statement.
Now as far as m_strFilter goes, you'll also need to make sure that the value of m_nParams matches the number of '?' in m_strFilter, and that they are in the same order as the corresponding RFX_xxx() calls in the DoDataExchange() method (these calls are preceded by a call to pFX->SetFieldType(CFieldExchange::param)).
Roger Wright wrote:
Would it be simpler (and perhaps smarter) to construct separate recordsets for each table, and do this operation on just the one table? These tables don't have to be joined; it's a very simple DB.
It's always better to not add unnecessary complexity to an application. If no JOINing is required, by all means don't do it!
A rich person is not the one who has the most, but the one that needs the least.
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I currently use the Visual C++ .NET 2002 Professional product.
Is it true that compiler optimizations are NOT available in this version??? They do appear to be grayed-out (disabled) in the project properties boxes. 
PLUS, I'm considering upgrading to Visual C++ .NET 2003 Pro (their newest) BUT will only do so if compiler optimizations are then available. Does anyone know if this will be the case?
If I have to buy an "enterprise" version just to get compiler optimizations, I may be kicking the MS development environment off my PC!!! 
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