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Thanks code-o-mat
That seems to have solved the problem.
I don't know why I didn't see that, I says so in the manual.
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Somtimes tbe most obvious things slip our minds, probably exactly because they are so obvious we never start to think about them.
> The problem with computers is that they do what you tell them to do and not what you want them to do. <
> //TODO: Implement signature here<
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Boy ain't that the truth.
I haven't done any coding in about 3 years, but it is starting to come back to me.
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The problem is: i got a window, which is simply created with CreateWindow and its class is registered with RegisterClass, but, window has no background at all. It has frame with these buttons (close, minimize, maximize) but no background - it completely mirrors desktop. Have you ever encountered such thing? If yes, why this is happening?
Thanks
011011010110000101100011011010000110100101101110
0110010101110011
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Never mind, found a solution. Seems better not to use DWORD dwExStyle parameter at all.
011011010110000101100011011010000110100101101110
0110010101110011
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csrss wrote: Seems better not to use DWORD dwExStyle parameter at all.
There's nothing wrong with extended styles, I use them all the time. I supect that you inadvertently had WS_EX_TRANSPARENT set in your CreateWindowEx() call.
I must get a clever new signature for 2011.
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I have an list control who have report style , but no full row selected . There is any possibility to know , on OnDblclkList(...) handler on which row is doubleclick fired ? Of course , when double-click is fired anywhere on list .
modified on Friday, March 11, 2011 2:07 PM
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You can use the API calls of GetFirstSelectedItemPosition() and GetNextSelectedItem() to find what items are selected, but that may not be the item where the double-click took place. The itme with focus that will probably be where the double-click took place. 
Chris Meech
I am Canadian. [heard in a local bar]
In theory there is no difference between theory and practice. In practice there is. [Yogi Berra]
posting about Crystal Reports here is like discussing gay marriage on a catholic church’s website.[Nishant Sivakumar]
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Thank you for answer ... looking through MSDN , I found SubItemHitTest(...) method , but I don't know how I should use it in double click handler ... 
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I did it .. and for those who have the same issue , I put here the sample code :
void CMyView::OnDblclkList1(NMHDR* pNMHDR, LRESULT* pResult)
{
CString sTemp;
LVHITTESTINFO lv;
int nItem,nSubItem;
DWORD dwPos = ::GetMessagePos();
CPoint point((int)LOWORD(dwPos),(int)HIWORD(dwPos));
m_List.ScreenToClient(&point);
lv.pt = point;
m_List.SubItemHitTest(&lv);
nItem = lv.iSubItem;
nSubItem = lv.iItem;
sTemp.Format("nItem %d nSubItem %d",nItem,nSubItem);
MessageBox(sTemp);
*pResult = 0;
}
Thank you all , specially to Chris !
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Please look up NM_DBLCLK on MSDN.
Here's how to use it:
void CXListCtrlTestDlg::OnDblClick(NMHDR* pNMHDR, LRESULT* pResult)
{
LPNMITEMACTIVATE pNMIA = reinterpret_cast<LPNMITEMACTIVATE>(pNMHDR);
int nItem = -1;
int nSubItem = -1;
if (pNMIA)
{
nItem = pNMIA->iItem;
nSubItem = pNMIA->iSubItem;
}
if (nItem >= 0 && nSubItem >= 0)
{
CString strText = m_List.GetItemText(nItem, nSubItem);
Log(_T("OnDblClick at (%d,%d): '%s'"), nItem, nSubItem, strText);
}
*pResult = 0;
}
Here's the message map entry:
ON_NOTIFY(NM_DBLCLK, IDC_LIST, OnDblClick)
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Does function that , except one thing : nItem is always -1 ... why ?
I mention that list controls is not empty ( I load something in it ).
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I know why nItem is always -1 , because I have LVS_SINGLESEL style ....
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Hi all,
i writing excel file by two diffrent ways.
1. write (*.xls) excel file by odbc driver
2. write (*.xlsx) excel file using excel automation
its working fine.
i want to create heading in first line and want to format the column title text.
please tell me how can i do this.
thanks in advance.
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Try here[^] for lots of suggestions.
I must get a clever new signature for 2011.
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Did a quick walk through the excel type library using OLE/COM Object Viewer, fount 'Font' interface.
Get font property of Range (get range of desired cells), and modify it.
pesedo code may look like:-
Range range = excel.getRange("A2");
Font font = range.getFont();
font.putBold(TRUE);
Also found font property for 'Selection' interface too. Try these using the automation method you are using.
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I am currently trying to copy the contents from a single dimension array to a multiple dimension array using pointer notation. I though am having problems doing so. Can someone out there show me how to program a multiple dimension array that will take from a single dimension array? Listed below is sample code that I am trying to get to work.
Code:
#include <stdio.h>
#define SIZE 5
#define SIZE2 5
#define ROWS 2
void transarr4(int *(*(arry)), int * arry2, int row); //Pointer Notation (Multiple Dimension Array)
int main(void)
{
int arr[SIZE] = {100,200,300,400,500};
int arr2[ROWS][SIZE2] = {{},{}};
int *(*(arr3)) = 0;
transarr4(arr3,arr,ROWS); //Pointer Notation (Multiple Dimension Array)
return 0;
}
//====================================================================================================
// Pointer Notation (Multi-Dimension Array)
//====================================================================================================
void transarr4(int *(*(arry)), int * arry2, int row)
{
int num = 0;
int r = 0;
int c = 0;
for(r = 0; r < row; r++)
{
for(c = 0; c < SIZE2; c++)
{
//arr[r][c] = arr2[c];
*(*(arry)) = arry2[c];
printf("%d",*(*(arry + r)+c));
printf("\n");
}
}
}
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Are trying to transfer content of arr to arr3, right? But I am not able to see any memory allocation for arr3... You have to allocate some memory.. The way you are doing wont be safe in terms of memory pointer usage..
You can do something like this...
case 1: assigning direct pointer of arr to arr3
arr3 = new int[SIZE];
arr3[i] = &(arr[UPTO_SIZE])
case 2: copyinh content of arr to arr3
arr3 = new int[SIZE];
arr3[i] = new int[size2]
I hope you can add proper code in this logic... As we cannot complete your assignment... 
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chevu,
Thank you for your reply. I am not taking a class but doing self study to learn C. I will take your solution and walk through the logic to understand.
Thanks again.
Mike
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And ya if you don't want to new memory allocation you can directly assign address of arr to arr3, but for that in your function your have to send address of arr3 pointer i mean &arr3 (which you have declared as int** arr3), and in function you can assign address of arr to arr3....
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A couple of suggestions:
1. Put your code between <pre></pre> tags so it is more readable.
2. Try compiling the above and report or fix any errors you see,
I must get a clever new signature for 2011.
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For one, transarr() does not get all the information it needs: You have a single, one-dimensional array with 5 elements, and try to transfer it into another array with ROWS rows. But you do not give an indication about the width of those rows in the parameters. The width is only given through the global symbol SIZE2. Pass SIZE2 as a parameter instead, so transarr() does not depend on a global value and can be reused for different cases.
Second, in your main program you define a two-dimensional array arr2, but you do not use it. Instead you pass another variable, arr3 to transarr - that doesn't make sense. I think your intention was to copy the members of arr into arr2, no? If so, you do not need the variable arr3, you can pass arr2 into the call of transarr(), you don't even need to change the function declaration for that.
Third, the purpose of transarr is somewhat ... unusual: In your code you copy the original array into each row, creating multiple copies of that array. Is that your intention? Also, if SIZE2 happens to be greater than SIZE, then your copy loop will run into undefined memory as it will read beyond arr. Of course at the moment nothing happens, but if you get your program to run and later change SIZE or SIZE2, you might end up with random values in your resulting array and not know where they originate from.
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What do you want arr2 to look like when done?
+-----+-----+-----+-----+-----+
| 100 | 200 | 300 | 400 | 500 |
+-----+-----+-----+-----+-----+
| | | | | |
+-----+-----+-----+-----+-----+
or
+-----+-----+-----+-----+-----+
| | | | | |
+-----+-----+-----+-----+-----+
| 100 | 200 | 300 | 400 | 500 |
+-----+-----+-----+-----+-----+
"One man's wage rise is another man's price increase." - Harold Wilson
"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons
"Some people are making such thorough preparation for rainy days that they aren't enjoying today's sunshine." - William Feather
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Hi All,
Is there any Data Structure library in C language available for using in an application. I am in a need of a data structure library which I can use in my RTOS application .
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Lots of them here[^].
I must get a clever new signature for 2011.
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