deletedc | DeleteDC function (wingdi.h) - Win32 apps

Keyword	CPC	PCC	Volume	Score	Length of keyword
deletedc	1.12	1	1240	3	8

Keyword	CPC	PCC	Volume	Score
deletedc	0.07	0.6	8332	35
deleted count	1.8	0.3	3949	34
deletedcount mongodb	0.28	0.4	9792	12
deletedc failed	1.24	0.1	6253	64
deleted count register	0.69	1	9093	30
delete countries from map	1.02	0.9	8603	15
delete count sql	0.46	0.5	9957	27
delete countries	1.81	0.8	5885	82
delete count 1	0.37	0.9	3478	81
delete count 0	0.38	0.9	8597	76
delete count 2	0.71	0.1	9437	88
delete count 3	0.45	0.1	2475	42
delete count 5	0.53	0.3	6133	47
delete count 6	0.75	0.5	6545	56
delete count 7	0.82	0.3	6243	10
delete count 8	1.47	1	8348	32
counter strike condition zero deleted scenes	0.26	0.5	2230	74
sql server get deleted row count	0.96	0.4	2182	64
o365 deleted groups count against quota	0.06	0.4	4613	47
sql count deleted rows	0.92	1	8081	19

Search Results related to deletedc on Search Engine

DeleteDC function (wingdi.h) - Win32 apps | Microsoft Learn
microsoft.com

https://learn.microsoft.com/en-us/windows/win32/api/wingdi/nf-wingdi-deletedc

WEBFeb 22, 2024 · The DeleteDC function deletes the specified device context (DC). Syntax BOOL DeleteDC( [in] HDC hdc ); Parameters [in] hdc. A handle to the device context. Return value. If the function succeeds, the return value is nonzero. If the function fails, the return value is zero. Remarks

DA: 74 PA: 68 MOZ Rank: 96 Up or Down: Up

Should I use DeleteDC after CreateDC in this case
stackoverflow.com

https://stackoverflow.com/questions/57661045/should-i-use-deletedc-after-createdc-in-this-case

WEBAug 26, 2019 · Yes, always call DeleteDC() for any device context you create with CreateDC() when it is no longer needed, and call ReleaseDC() for any device context you obtain via GetDC() or GetWindowDC().

DA: 12 PA: 21 MOZ Rank: 59 Up or Down: Up

c++ - Should I 'delete' this CDC? - Stack Overflow
stackoverflow.com

https://stackoverflow.com/questions/2866399/should-i-delete-this-cdc

WEBMay 19, 2010 · The DeleteDC function is not related to the allocated memory of dc. You could simplify to this though: // Create a device context for printing CDC dc; if(! dc.CreateDC(safeDriverName.AsBSTR(), safePrinterName.AsBSTR(), NULL, NULL)) { throw . . . } // as I finish with the CDC dc.DeleteDC();

DA: 18 PA: 2 MOZ Rank: 55 Up or Down: Up

Windows API Guide: DeleteDC Function - jasinskionline.com
jasinskionline.com

http://www.jasinskionline.com/WindowsApi/ref/d/deletedc.html

WEBNov 6, 1999 · Description & Usage. DeleteDC destroys a device context which was created by CreateDC. Your program should delete a device context once it has finished using it in order to conserve resources. Do not use this function to close a device context gotten from GetDC -- for those, use ReleaseDC instead.

DA: 40 PA: 7 MOZ Rank: 32 Up or Down: Up

Does DeleteDC automatically unselect objects? - Stack Overflow
stackoverflow.com

https://stackoverflow.com/questions/27422871/does-deletedc-automatically-unselect-objects

WEBDec 11, 2014 · DeleteDC() will not do that restoration for you. This is clearly stated in the documentation: SelectObject function: This function returns the previously selected object of the specified type. An application should always replace a new object with the original, default object after it has finished drawing with the new object.

DA: 54 PA: 16 MOZ Rank: 58 Up or Down: Up

Guide to Win32 Memory DC - CodeProject
codeproject.com

https://www.codeproject.com/articles/224754/guide-to-win32-memory-dc

WEBJul 12, 2011 · ::DeleteDC(hMemDC); // hBmp is now available to be selected into a different memory DC if desired. ::SelectObject(hMemDC2, hBmp); The previous shortcut is actually a practice that would be a good habit to use all of the time. The HBITMAP cannot be deleted while it is selected into a memory DC.

DA: 45 PA: 40 MOZ Rank: 60 Up or Down: Up

CreateCompatibleDC function (wingdi.h) - Win32 apps
microsoft.com

https://learn.microsoft.com/en-us/windows/win32/api/wingdi/nf-wingdi-createcompatibledc

WEBWe recommend that you call DeleteDC to delete the DC. However, you can also call DeleteObject with the HDC to delete the DC. If hdc is NULL, the thread that calls CreateCompatibleDC owns the HDC that is created. When this thread is destroyed, the HDC is no longer valid.

DA: 24 PA: 55 MOZ Rank: 59 Up or Down: Up

CreateDCA function (wingdi.h) - Win32 apps | Microsoft Learn
microsoft.com

https://learn.microsoft.com/en-us/windows/win32/api/wingdi/nf-wingdi-createdca

WEBFeb 8, 2023 · When you no longer need the DC, call the DeleteDC function. If lpszDriver or lpszDevice is DISPLAY, the thread that calls CreateDC owns the HDC that is created. When this thread is destroyed, the HDC is no longer valid.

DA: 34 PA: 53 MOZ Rank: 53 Up or Down: Up

DeleteDC • Win32 Programmer's Reference • WinAPI Reference
freetechsecrets.com

http://winapi.freetechsecrets.com/win32/WIN32DeleteDC.htm

WEBDeleteDC The DeleteDC function deletes the specified device context (DC). BOOL DeleteDC(HDC hdc // handle to device context ); Parameters hdc. Identifies the device context. Return Values If the function succeeds, the return value is nonzero.

DA: 100 PA: 19 MOZ Rank: 5 Up or Down: Up

DeleteDC - techref.massmind.org
massmind.org

http://techref.massmind.org/techref/os/win/api/win32/func/src/f15_6.htm

WEBDeleteDC info Overview Group. The DeleteDC function deletes the specified device context (DC). BOOL DeleteDC( HDC hdc // handle to device context ); Parameters. hdc Identifies the device context. Return Values. If the function succeeds, the return value is nonzero. If the function fails, the return value is zero. ...

DA: 94 PA: 44 MOZ Rank: 37 Up or Down: Up