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Hi 2 all
I am getting INVALID datatype for BLOB or CLOB datatypes of Oracle table.i am having a table in Oracle which is having one BLOB datatype and for that table i am deriving one CRecordset object in vc++ , in that it is showing INVALID for that BLOB type field. i am connecting to Oracle using ODBC. Am i doing any thing wrong.
Plz answer me.
Thanks
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how to make al multithread/multiprocess for an opengl function??
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Hello,
Does CreateThread()[^] help?
Behind every great black man...
... is the police. - Conspiracy brother
Blog[^]
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Does anyone know how LoadImage (from win32 API) works, when loading RLE8 bitmaps? I know that this function can convert RLE8 bitmaps to BI_RGB format. In dibutil.c (from MSDN) you can find function that can change dib format from BI_RGB to RLE8. I tried to revert that, so I used CreateDIBSection with ppvBits pointing to RLE8 data. Now GetDIBits with biCompression set to BI_RGB doesn't work. I don't know why - as I said earlier - LoadImage can load RLE8 bmps, so - there must be functions that I could use to do this conversion.
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I developed a simple application in MFC. First I ran it in Win XP English ok was everything was normal. Next when I ran the same exe in Win XP French, the text on the button of MessageBoxes was in French. I am using the same exe, no Remote Dlls and no change in rc File. So why is it such a difference ? ... I mean should the text on the button of MessageBoxes be not the same as in WinXP English. Any logic or reasoning behind it ?
Regards
-- modified at 2:06 Friday 9th September, 2005
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windows behaves as the user installed it for...
if you are english, you expect windows to speak englisk to you, if you are french (i am), it better if windows can speak french to you...
it is because windows search in priority the default windows language first, then some others (i don't remember the whole list, but the MSDN will give you the answer)...
TOXCCT >>> GEII power
[toxcct][VisualCalc]
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hi..
I have a multiple view program. One of them is CListView in report style, with full row select. but now when i increase the initial size of the columns by dragging the column header , the selection mark will be shown only till the initial size of the columns the remaining portions are not updated. what is to be done to update the remaining portion of the view
thanks ....
sourabh
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Something else must be at play here. I just tried this with a multi-column list control and sizing any of the columns caused the selection mark to grow/shrink accordingly. Try scaling the problem down to just a small, test application that does nothing but add a few items to a multi-column list control.
"One must learn from the bite of the fire to leave it alone." - Native American Proverb
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hi..
i have a hiden column in my list . to avoid it from shown to the user
to prevent it from showing the headers onitemchanging is overridden
the code is as follows
CMyView::OnItemchanging(NMHDR* pNMHDR, LRESULT* pResult)
{
HD_NOTIFY *phdn = (HD_NOTIFY *) pNMHDR;
// TODO: Add your control notification handler code here
if((phdn->hdr.code ==HDN_ITEMCHANGING)&&phdn->iItem ==0)
{
*pResult = TRUE;
return ;
}
*pResult = 0;
}
but calling RedrawWindow() in onitemchanged of list view solved the problem.
but i dont know if this will have some perfomance problems .
if there any way in which i can solve the problem.
thanks...
sourabh
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hi..
yes to stop the user from resizing the first column i overrided the header item change message like
void CMyView::OnItemchanging(NMHDR* pNMHDR, LRESULT* pResult)
{
HD_NOTIFY *phdn = (HD_NOTIFY *) pNMHDR;
if((phdn->hdr.code ==HDN_ITEMCHANGING)&&phdn->iItem ==0)
{
*pResult = TRUE;
return ;
}
*pResult = 0;
}
probably this was the cause.
any how calling RedrawWindow() in item changing solved the problem.
code is like
void CDirView::OnItemchanged(NMHDR* pNMHDR, LRESULT* pResult)
{
NM_LISTVIEW* pNMListView = (NM_LISTVIEW*)pNMHDR;
if(m_nNoItemChange && LVIS_SELECTED == m_List.GetItemState(pNMListView->iItem,LVIS_SELECTED))
{
//my neaded code here
}
*pResult = 0;
RedrawWindow();
}
but i dont know if this is a proper methord. and i would like to know if i can set the size of each column in onitemchanging of header.
thanks...
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Dear friends,
I'm using istream_iterator in vc++ after entering the text in the console i dont know how to exit out and get the output. i tried all the ways like cntrl+d etc.. If i'm using cntrl+c it is completely exiting out,with out displaying the output how so solve this problem. The program is
please help in this aspect.
# pragma warning(disable:4786)
# include <iostream>
# include <string>
# include <iterator>
# include <vector>
# include <algorithm>
using namespace std;
bool length_less(string s1,string s2)
{
return s1.size()<s2.size();
}
int main()
{
="" istream_iterator<string=""> input(cin),eos;
vector<string> text;
copy(input,eos,back_inserter(text));
string* max=max_element(text.begin(),text.end(),length_less);
cout<
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Please suggest me the code to convert bmp to jpeg file conversion.
aasstt
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Hi everyone!
I want to customize MFC's CTreeCtrl. I need to place a command button for the parent items(side to the text) and a progress bar(side to the text) for the child items.
Is this possible by extending CTreeCtrl?
If possible please give an idea. otherwise please give the alternative ways to do this.
Thanks,
Sivaji Reddy
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You can do this by creating the buttons and progress windows as child windows of the tree control and placing them properly next to the items.
-Atul, Sky Software http://www.ssware.com
Shell MegaPack For ActiveX & .Net - Windows Explorer Like Shell UI Controls
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Hi every1, am just a beginer in app. development using VC++ v6...
want to develop a very simple application that would connect a pc to mobile phones so they could communicate...
what steps do i need to go through using a VC++ v6.0???
any hints appreciated! 
tmcc
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Hi.
Your project doesn't seem to me as a "very simple application".
I would suggest you to:
1.
Decide in what way the app will commmunicate with the phone (IR or/and USB).
2.
Do your homework about communication. Study and learn.
3.
Decide what software parts you will need.
4.
Design the parts from step3.
5.
Start coding your app. And when you get specific problems, send them here.
Good luck.
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this doesn't mean anything... there are so many ways to communicate with a periph (here, a mobile phone).
do you expect to use BlueTooth, IrDA, RS232, cable connection, user defined protocol ?
first point that out, and learn for it. after that only, think about how you're going to implement that.
if you want a "very simple application", console mode should be the right project to choose. this way, you'll be able to establish a connection between the PC and the phone.
TOXCCT >>> GEII power
[toxcct][VisualCalc]
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oh my god !! i thought "simplest Application"s'd start with CDialog and CButton 
V
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Indeed this is one of the most non-simple beginner projects I'm seen requested. Any reason why you aren't starting with something a little less involved? I'm not even sure where I would start with such a project. 
"One must learn from the bite of the fire to leave it alone." - Native American Proverb
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I have design a Dialog but not a Dos to type my message in edit box and a click button to send the message. I dont' know how to design the receive dialog. My design are same with the server and client that can send and receive message. But most of the example I can found are in Dos application, can someone give me some example that it is in dialog application.
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The core code will be the same, the samples are console apps to keep them simple.
Christian Graus - Microsoft MVP - C++
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How to design for the receive dialog when I send a message to it? My send dialog can send a message but the receive side is a Dos application, how do I design a dialog that I can receive and see the message I send?
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1983ttj wrote:
but the receive side is a Dos application, how do I design a dialog that I can receive and see the message I send?
I repeat - the code in your DOS app will work in an MFC app.
Christian Graus - Microsoft MVP - C++
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