|
You can always do this from within any class :-
delete this;
Nish
Bow wow wow,
Yippee yo yippee yay,
My miniputt high,
Is now 30 yay.
|
|
|
|
|
Thanks Nish,
I don't know why it didn't work for me before. Must have been some other error and I assumed you couldn't delete this.
-Jack
|
|
|
|
|
/moliate said
Of course you can't do it (call delete this) from inside a member function
You can do it inside of a member function, you just will not be able to call any more of the member variables for you class after you call delete. In fact the only way that delete this would work is if you were inside of a member function of that class. Otherwise the this pointer would not be valid.
Think about Release() in the IUnknown interface of COM, if you are familiar with this, it will call delete this if the reference count for its object reaches 0.
|
|
|
|
|
moliate wrote:
Of course you can't do it from inside a member function
On the contrary it is the reverse.
You can only do a delete this from a member function. Anywhere else this has no meaning.
Nish
Bow wow wow,
Yippee yo yippee yay,
My miniputt high,
Is now 30 yay.
|
|
|
|
|
I tried using COleDateTime::ParseDateTime(...) and VarDateFromStr(...) to parse a date/time string that contains *time zone* information (ET, CT, +4:00, GMT+4:00, etc...) but every time I do so I get "Invalid DateTime"
// code //////////////////////
COleDateTime dt;
CString sdate = "Feb 1 2002 17:05 +7:00"; // <- Time Zone string date
dt.ParseDateTime(sdate);
CString st2 = dt.Format("%H:%M"); // <- returns 'Invalid DateTime'
// -----------------------------
Is it just me (am I doing this wrong) or the
ParseDateTime is no good for time zones?
Is there any other way/method that could parse string
with time zone information (like: "Feb 1 2002 17:05 +7:00").
JScript and VC#.NET have no problem parsing date/time strings with time zone info, but I can't seem to parse date/time string in VC++. 
Platform: WinXP Pro, VC++.NET (unmanaged)
Thanks in advance
Mike
|
|
|
|
|
From Visual C++ .NET documentation:
Remarks
If the string was successfully converted to a date/time value, the value of this COleDateTime object is set to that value and its status to valid.
Note Year values must lie between 100 and 9999, inclusively.
The lpszDate parameter can take a variety of formats. For example, the following strings contain acceptable date/time formats:
"25 January 1996"
"8:30:00"
"20:30:00"
"January 25, 1996 8:30:00"
"8:30:00 Jan. 25, 1996"
"1/25/1996 8:30:00"
Seems odd but you can't get it from ParseDateTime
- Matt Newman
-Sonork ID: 100.11179:BestSnowman
†
|
|
|
|
|
Ich suche eine kurze Lösung für das Problem.
Wie kann ich meinem Programm ein neues Aussehen verschaffen wie zB: Media Player im Kompaktmodus ...
Kurze Erklärung bitte.
|
|
|
|
|
Probier mal
http://www.codeproject.com/dialog/skinsyse.asp
ist ein gutes Programm, das mit Skins arbeitet. Solltest du dir mal ansehen. 
Achja, das hier ist ein englisches Forum, normalerweise antwortet hier keiner auf Deutsch
Gruß
modified 12-Sep-18 21:01pm.
|
|
|
|
|
Please speak english...
- Anders
Money talks, but all mine ever says is "Goodbye!"
|
|
|
|
|
Sorry, I already told him that this is an English board.
He just wanted to use skins in his app, so I recommended him a link and the question is therefore answered
regards
Gregor
modified 12-Sep-18 21:01pm.
|
|
|
|
|
Oops 
I don't live far from germany (in Denmark), but I have to say that I don't understand a word of what you guys say/write... 
- Anders
Money talks, but all mine ever says is "Goodbye!"
|
|
|
|
|
Hi
Does anybody of you know a formula to calculate pixels of a bitmap created from 2 bitmaps using alpha blending?
Thanx
Wiizi
|
|
|
|
|
You may try this:
dst = src1 * alpha + (1 - alpha) * src2
alpha is a value from [0..1] range.
Tomasz Sowinski -- http://www.shooltz.com
|
|
|
|
|
THANKS for your prompt reply
What shall I use as dst and src1,2 ? (RGB,HSL,CMYK ...)
Could you suggest me some source code on the web ?
Thanks
Wiizi
|
|
|
|
|
|
Thanks
Wiizi
|
|
|
|
|
Hello,
Why can't I toggle menu? I have system tray menu that I want to toggle the 3rd menu item. But the problem is it doesn't toggle when I click it. Help me, please...
ON_COMMAND(ID_FLOAT, OnFloat)
void CMainFrame::OnFloat()
{
CMenu* mmenu = GetMenu();
CMenu* submenu = mmenu->GetSubMenu(2);
UINT state = submenu->GetMenuState(ID_FLOAT, MF_BYCOMMAND);
if (state & MF_CHECKED)
{
submenu->CheckMenuItem(ID_FLOAT, MF_UNCHECKED | MF_BYCOMMAND);
}
else
{
submenu->CheckMenuItem(ID_FLOAT, MF_CHECKED | MF_BYCOMMAND);
}
}
Thank you,
|
|
|
|
|
In MFC you're not using CheckMenuItem etc. Instead, you add special ON_UPDATE_COMMAND_UI handler which gets the CCmdUI object on input. One of the methods is SetCheck, which is all you need to have menu items checked.
Tomasz Sowinski -- http://www.shooltz.com
|
|
|
|
|
Hello,
Why can't I toggle menu? I have system tray menu that I want to toggle the 3rd menu item. But the problem is it doesn't toggle when I click it. Help me, please...
ON_COMMAND(ID_FLOAT, OnFloat)
void CMainFrame::OnFloat()
{
CMenu* mmenu = GetMenu();
CMenu* submenu = mmenu->GetSubMenu(2);
UINT state = submenu->GetMenuState(ID_FLOAT, MF_BYCOMMAND);
if (state & MF_CHECKED)
{
submenu->CheckMenuItem(ID_FLOAT, MF_UNCHECKED | MF_BYCOMMAND);
}
else
{
submenu->CheckMenuItem(ID_FLOAT, MF_CHECKED | MF_BYCOMMAND);
}
}
|
|
|
|
|
How can I get an existing CTreeCtrl to display the +- box to the left of the name? The reason I say existing is that I placed it on the form for the dialog box, and didn't explicitly call create. How do I modify the settings of it? Also, I attached a image list to the tree, but I can't get them to have transparent edges (around the image). I've tried attaching a mask, but it just won't do it. Obviously I am doing things I've never had to do before This tree thing is driving me nuts...
Programming in binary is as easy as 01 10 11.
|
|
|
|
|
TVS_HASBUTTONS and just to make it look better add TVS_HASLINES and also TVS_LINESATROOT
Nish
Bow wow wow,
Yippee yo yippee yay,
My miniputt high,
Is now 30 yay.
|
|
|
|
|
You are my hero for the day. I have been playing with this thing for hours
What about the images though? I have them in a CImageList, and I've tried using the GetImageInfo and adding a mask to IMAGEINFO::hbmMask variable, but it doesn't seem to do anything... Right now I've made my tree background black and my text white so I don't have to look at the black boarder around the images And I just don't want to keep it that way...
Programming in binary is as easy as 01 10 11.
|
|
|
|
|
Never mind, I just solved my own problem Actually, I solved it by reading a different post on a different problem! But it used a CImageList in there, and it works!!!!!!!!!
(I'm happy)
Programming in binary is as easy as 01 10 11.
|
|
|
|
|
Assuming Visual Studio 7, can anyone point me in a direction that would show me how to consume a .Net WebService in a C++/MFC desktop application. Sample code would be most helpful. Thanks in advance.
|
|
|
|
|
I have a large button toolbar based on the MFCIE samples toolbar. However it only has a limited set of colours. how could i make it 24-bit colour like Winzip 8's toolbar?
.NET or not .NET? MFC is the question......
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
