Type: Posts; User: Elrond
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June 30th, 2010, 11:51 AM
I am trying to replay a metafile that has been saved on the disk. It works except for one thing. I cannot figure out how to get a proper scaling. If I don't do anything, when drawing the bitmap on...
June 28th, 2010, 06:20 AM
Sorry for the late answer as the week end got me going.
Thanks for the answers, that are correct and working.
June 25th, 2010, 09:28 AM
I have put in bold what I believe are all the changes from the beginning. They do produce a usable bitmap file, but in bloack and white only.
June 25th, 2010, 09:15 AM
This palette thing is a "left over" from the number of attempts I have made to get all this to work. But removing it does not solve the "colour" problem. I still be a black and with bitmap.
June 25th, 2010, 05:51 AM
After so many attempts, I have finally solved my problem. I had tried already using memory DC without success, creating the bitmap object at the beginning or the end... The only thing I failed to do...
June 25th, 2010, 05:03 AM
Tried it, but my bitmap is still black... :(
June 25th, 2010, 04:47 AM
I am trying to create a bitmap. This works well as I can obtain the correct result on the screen. But when I am trying to save the bitmap to a file, it become just a black rectangle.
I have tried...
April 20th, 2010, 03:57 AM
test = re.findall("_(.+)_", "asdassda_folder_asdswdfd_file_asedswfds")
The + operator is greedy and will take as much as possible that fits the pattern. Adding the "?" at the end means it will take...
February 15th, 2010, 02:14 AM
December 8th, 2009, 08:21 AM
I have created a validation rule to validate that the value in a textbox is within a certain range.
class ValueValidationRule : ValidationRule
private int _min = 0;
private int _max = 0;...
September 1st, 2009, 02:30 AM
I have an application which has a hook on the mouse using WH_MOUSE_LL.
HMouseHook = SetWindowsHookEx(WH_MOUSE_LL,
July 30th, 2009, 02:51 AM
As I said multiple times, m_NOFR is not a window, it is a string, so you should use the method Format and not SetWindowText. But as you also have to update the data after that, it would be even...
July 29th, 2009, 11:26 AM
And that anyway, *** lindley pointed out, having such an exception means that the code is not correct... ;)
July 29th, 2009, 11:04 AM
In my message with the typo, there was a first piece of code. It is the declaration of m_pDialog that you need to add to your class. Then it will know about it.
July 29th, 2009, 10:18 AM
I think pretty much all the errors you got come from a typo from my side. You need to put a coma rather than a semicolon int the initialisation list, before "m_pDialog"
July 29th, 2009, 09:19 AM
Give me the list of errors and we'll see what we can do...
July 29th, 2009, 08:30 AM
What I told you is still correct. If you want the object of type "MySdk2Client" to which the method "SdkDataHasArrived" belong to update the dialog, this object need to know about the dialog.
July 29th, 2009, 03:15 AM
First, using the "code" tags would make it easier to read your code. Any way:
class CConnectDlg : public CDialog
This shows that m_NOFR is a CString....
July 28th, 2009, 10:24 AM
Probably, the thing you should focus on is that the basic for loop is:
for ( [some expression]; [some expression]; [some expression] ) [some expression]
You have to find out what is and is not...
July 28th, 2009, 10:18 AM
Show us what you have, i.e. your not so robust algorithm. ;)
July 28th, 2009, 10:16 AM
1. We can't see anywhere in the code sample you provide where m_NOFR is coming from. There is part of your code missing (definition of the dialog class from the .h file for a start).
July 28th, 2009, 07:40 AM
Are you accessing this COM server from all your threads using the same pointer?
July 28th, 2009, 06:47 AM
Then again, looking at these lines of code:
m_NOFR is not a window but a CString, at least in this context.
You may want to look...
July 28th, 2009, 05:50 AM
CMainFrame* pFrame = static_cast<CMainFrame*>(AfxGetMainWnd());
July 28th, 2009, 02:26 AM
An example for the end of line characters "\r\n"
If you don't use them, when you open the file with a text editor, everything will be on the same line. If that suits you, that's fine not to use...
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