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i'll keep that in mind and take a look, thanks 
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Hi,
I am wondering if any of the experts can give me some insights into the Different behavior
of the RichEdit when the object is Connected
By DDX_CONTROL as opposed to Create
1) The Font is Different
2) GetTextExtent for calculating the Length
of a line works differently (maybe
this has to do with font)
3) The Background Color is different
with DDX_CONTROL it seems be in
reverse video (when I right
it goes away)
thankx
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I can't answer 100%, but I'll help a bit.
The difference is not DDX_Control. That just helps you associate a variable in your dialog with a window.
The difference is:
a) A control "built" in to the dialog resource, and created automatically as part of the dialog creation,
and
b) A control you create manually, later.
So, to answer your points...
1) Different Fonts.
At creation time for the dialog, it sets the font (WM_SETFONT) of the child windows (ie, your rich edit) to the same font as the dialog is set to use.
When you create a window manually later, this step does not happen.
2) Different extent sizes.
Almost certainly the same issue. Text size comes from fonts.
3) Inverse background colour.
Not sure, but I bet the text is inially selected, or something along those lines. Try dragging the mouse over text - I bet it goes inverse too.
Points 1 & 2 would be the same for a button, or an edit control... Nothing to do with the rich edit control at all.
Hope that helps!
Iain.
I have now moved to Sweden for love (awwww).
If you're in Scandinavia and want an MVP on the payroll (or happy with a remote worker), or need contract work done, give me a job! http://cv.imcsoft.co.uk/[ ^]
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I guess I can send EM_GETCHARFORMAT to the rich edit control after the DDX_CONTROL connects it to the object
and find out the font
I can then set it with the EM_SETCHARFORMAT message
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Think you right I Sent EM_GETCHARFORMAT message to get the Font
With Create there was garbage in the szFaceName
With DDX_CONTROL It was "Shell Dlg 2"
Tried to change the font with EM_SETCHARFORMAT setting CFM_FACE and CFM_SIZE
that didn't seem to work
Anyway thankx for your help
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Hi
in my project i import msado15.dll to opetate data from database
now i want to let the data can print in ms-word,so i
#import "C:\Program Files\Common Files\Microsoft Shared\OFFICE11\MSO.dll" rename_namespace("AAA")
but it said:
error C2011: '_Application' : 'class' type redefinition
error C2011: '_Global' : 'class' type redefinition
error C2011: 'FontNames' : 'class' type redefinition
error C2011: 'Languages' : 'class' type redefinition
error C2011: 'Language' : 'class' type redefinition
error C2011: 'Documents' : 'class' type redefinition
error C2011: '_Document' : 'class' type redefinition
..........................
i know it should rename_namespace, but i am a fresh man, i can not find example
how can i work this problem, how to rename namespace, and what name should be renamed
thanks a lot
Sincerely
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Are you using the same namespace name in both #imports?
If both DLLs contain the _Application object you will get this error.
So try this -
#import msado15.dll rename_namespace("AAA")
#import mso.dll rename_namespace("BBB")
Now you can access the ADO object as AAA::_Application and the Office object as BBB::_Application.
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can i use
#import msado15.dll no_namespace
#import mso.dll rename_namespace("BBB")
because if msado15 renamed,my project many code should be modified,because msado's method i have used
thanks a lot
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Sure.
Now you can access MSADO15's class as just _Application and MSO's class as BBB::_Application.
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Have you tried something like:
#import <mso.dll> rename("_Application","_MSOApplication")Although Superman's suggestion is a bit cleaner.
"Old age is like a bank account. You withdraw later in life what you have deposited along the way." - Unknown
"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
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Dear,
how to get and print dial-in tab properties of user object in active directory using c++
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I've some dialogs that I use as child dialogs in a FormView driving them with a TabControl.
My problem is that when dialogs are shown, they doesn't catch events like mouse click, so that
the user cannot handle any control inside the window.
If I switch the windows property from Child to Popup any control works properly but the windows are
not shown correctly within the TabControl.
So.. how can I let all events work fine for child dialogs ?
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My only thought is that the windows are visible, but disabled.
Use Spy++, and check the WS_VISIBLE / WS_DISABLED for the windows involved.
Iain.
I have now moved to Sweden for love (awwww).
If you're in Scandinavia and want an MVP on the payroll (or happy with a remote worker), or need contract work done, give me a job! http://cv.imcsoft.co.uk/[ ^]
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I have a static class I use for caching data. This will now be accessed from multiple threads which means I need to add a CRITICAL_SECTION to make updating the cache thread safe. I now have the problem of who initialises the CRITICAL_SECTION given a static class doesn't have a constructor.
std::map<int,std::string> CMY_CACHE::m_cache_map;
CRITICAL_SECTION CMY_CACHE::m_critical_section;
class CMY_CACHE
{
private:
static std::map<int,std::string> m_cache_map;
static CRITICAL_SECTION m_critical_section;
public:
std::string read(int index)
{
EnterCriticalSection(&m_critical_section);
std::map<int,std::string>::iterator it=m_cache_map.find(index);
if (it==m_cache_map.end())
{
}
LeaveCriticalSection(&m_critical_section);
return(it->second);
}
...
std::string s=CMY_CACHE::read(0);
modified on Friday, October 16, 2009 8:28 AM
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Instead of having all members static, you could use a singleton pattern: it is a design pattern that makes sure your class is created only once. I won't go into much details here but I suggest you google for "Thread safe singleton pattern". Basically, you add a public static function that returns a pointer to your single instance (CMY_CACHE* CMY_CACHE::instance for example).
Once your class is a singleton, you can simply create your critical section in the class constructor. Your read method is no more a static function and you call it this way:
CMY_CACHE::instance()->read(0);
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The quick & dirty (you're warned...) trick: wrap the CRITICAL_SECTION in a struct and do initialization (cleanup) in struct constructor (destructor).
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
[My articles]
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... or, instead of a singleton, you could write a CRITICAL_SECTION wrapper class.
e.g. something like
class CS : public CRITICAL_SECTION
{
public:
CS( ulong SPINCOUNT = 4000 ) {
#ifdef _DEBUG
::InitializeCriticalSectionEx(this, SPINCOUNT, 0);
#else
::InitializeCriticalSectionEx(this, SPINCOUNT, CRITICAL_SECTION_NO_DEBUG_INFO);
#endif
}
~CS() {
::DeleteCriticalSection(this);
}
};
then use it wherever you used CRITICAL_SECTION.
...cmk
The idea that I can be presented with a problem, set out to logically solve it with the tools at hand, and wind up with a program that could not be legally used because someone else followed the same logical steps some years ago and filed for a patent on it is horrifying.
- John Carmack
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Anyone know the code for Handling keyboard strokes like enter,delete in TreeCntrl?
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BOOL CTreeCtrlPlus::PreTranslateMessage(MSG* pMsg)
{
if (pMsg->message == WM_KEYDOWN)
{
if (pMsg->wParam == VK_RETURN)
{
TRACE(_T("VK_RETURN\n"));
}
if (pMsg->wParam == VK_DELETE)
{
TRACE(_T("VK_DELETE\n"));
}
}
return CTreeCtrl::PreTranslateMessage(pMsg);
}
In the header file, insert:
public:
virtual BOOL PreTranslateMessage(MSG* pMsg);
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How to show/hide CWebBrowser2 control? the ShowWindow(...) function is not working for the control.
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Are you using OleCreate() to create the browser object?
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I have a project (VS6 C++ MFC) and my 'project.rc' file appears to be corrupted or somehow has missing data - all has been working fine until recently, is there any easy way to recover the missing data?
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Caslen wrote: appears to be corrupted or somehow has missing data
How do you know that? Are you getting an error message?
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Yeah I perhaps should have mentioned that when I try to open the resources for the project in the resource view I get a "Guideline must specify type" message whatever that means. Also I have an older version of the file which has lines missing that I am pretty sure aren't due to any of my edits
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