Visble Clip bounds in a Graphics object

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  - 1
    - How to see the output of the pre-compiler Hi all, I have used LabWindows/CVI quite much. Although it is a terrible compiler, it has one pretty good option. You can view the output generated by the precompiler. Meaning, all include files are inserted and precompiler defines are taken into account. How can I see this kind of output from VS 2005 Best Regards, ThoWa Tag: Visual C++ General Visble Clip bounds in a Graphics object Visual C++
  - 2
    - Lost in namespace .... C++ .net ..... using namespace System::Drawing ...... #using <System.Drawing.DLL> The refrerence was already there .. done by IDE ..\..\..\..\..\..\..\..\WINDOWS\Microsoft.NET\Framework\v2.0.50727\System.Drawing.dll The IDE also puts all the software in the >>>>>> .h file as indicated in the compiler errors previously Is the common and acceptable ... or relevant to my primary question. Thanks Tag: Visual C++ General Visble Clip bounds in a Graphics object Visual C++
  - 3
    - ReadDirectoryChangesW does not provide the renamed filename when renaming a newly added file Regular renaming works fine: 1. An existing file 3.txt exists at the c:\scripts directory 2. Renaming 3.txt to 4.txt, the following code works fine. Renaming a newly added file does not work: 1. Add 5.txt to the c:\scripts directory 2. Rename 5.txt to 6.txt Noticed 6.txt is not printed. The new filename is blank. Is there something wrong with the buffer access at the FILE_ACTION_RENAMED_OLD_NAME Thanks, Josephine ----------------------------------------------------------------------------------------------- // TestRename.cpp : Defines the entry point for the console application. // #include "stdafx.h" int main(int argc, char* argv[]) { CString m_dir("c:\\scripts"); HANDLE hDir = CreateFile( CString(m_dir), // pointer to the file path FILE_LIST_DIRECTORY, // access (read/write) mode FILE_SHARE_READ|FILE_SHARE_WRITE, // share mode NULL, // security descriptor OPEN_EXISTING, // how to create FILE_FLAG_BACKUP_SEMANTICS, //|FILE_FLAG_OVERLAPPED, // file attributes NULL // file with attributes to copy ); FILE_NOTIFY_INFORMATION Buffer[1024]; DWORD BytesReturned; while (true) { int ret = ReadDirectoryChangesW( hDir, // handle to directory &Buffer, // read results buffer sizeof(Buffer), // length of buffer TRUE, // monitoring option // filter conditions FILE_NOTIFY_CHANGE_SECURITY| FILE_NOTIFY_CHANGE_SIZE| // in file or subdir FILE_NOTIFY_CHANGE_ATTRIBUTES| FILE_NOTIFY_CHANGE_DIR_NAME| // creating, deleting a directory or sub FILE_NOTIFY_CHANGE_FILE_NAME, // renaming,creating,deleting a file &BytesReturned, // bytes returned NULL, // overlapped buffer NULL // completion routine ); CString filename = m_dir + "\\"+ CString(Buffer[0].FileName).Left(Buffer[0].FileNameLength / 2); switch(Buffer[0].Action) { case FILE_ACTION_ADDED: printf("%s\n+: %s\n","Triggered by add", filename); break; case FILE_ACTION_REMOVED: printf("%s\nx: %s\n","Triggered by removed", filename); break; case FILE_ACTION_MODIFIED: printf("%s\nm: %s\n","Triggered by modified", filename); break; case FILE_ACTION_RENAMED_OLD_NAME: printf("%s\n%s -> %s\n","Triggered by rename", filename, CString(Buffer[1].FileName).Left(Buffer[1].FileNameLength / 2)); break; case FILE_ACTION_RENAMED_NEW_NAME: printf("%s\n -> %s\n","Triggered by rename 2", filename); break; } } CloseHandle( hDir ); return 0; } ---------------------------------------------------------------------------------------------------- Output for Regular rename: Triggered by rename c:\scripts\3.txt -> Triggered by modified m: c:\scripts\4.txt Output for Add then Rename: Triggered by add +: c:\scripts\5.txt Triggered by modified m: c:\scripts\5.txt Triggered by modified m: c:\scripts\5.txt Triggered by rename c:\scripts\5.txt -> Triggered by modified m: c:\scripts\6.txt Tag: Visual C++ General Visble Clip bounds in a Graphics object Visual C++
  - 4
    - invalid or corrupt file: duplicate COMDAT error encountered while migrating to Visual Studio 2005 If you can let me know what all compiler settings you consider as funky, I can answer that. I cannot post build logs, as my organization does not permit me to so. Tag: Visual C++ General Visble Clip bounds in a Graphics object Visual C++
  - 5
    - createprocess rtpninja wrote: You can use NULL for most of the values unless you explicitly need them. The following call will start a process with default everything: Code Snippet BOOL bSuccess = ::CreateProcess( _T("c:\\MyFolder\\MyApp.exe"), NULL, NULL, NULL, FALSE, 0, NULL, NULL, NULL, NULL); Hope this helps. It did clear up a few things but look when i try it myself.. Code Snippet #include <windows.h> #include <iostream> using namespace std; int main(i) { CreateProcess(("C:\\WINDOWS\\notepad.exe"),NULL,NULL,NULL,FALSE,0,NULL,NULL,NULL,NULL); printf("Failed because: %s", GetLastError()); return 0; } It crashes when launched. Any suggestions Tag: Visual C++ General Visble Clip bounds in a Graphics object Visual C++
  - 6
    - mystery.c how does this work it does run i tried i'll send output (i use VS orcas and it does run) i tryed to run it in the past and i did with VS2005 and VC++6 (never had VS2003 to tell u if it works but i don't think it would be a problem) output Code Snippet On the first day of Christmas my true love gave to me a partridge in a pear tree. On the second day of Christmas my true love gave to me two turtle doves and a partridge in a pear tree. On the third day of Christmas my true love gave to me three french hens, two turtle doves and a partridge in a pear tree. On the fourth day of Christmas my true love gave to me four calling birds, three french hens, two turtle doves and a partridge in a pear tree. On the fifth day of Christmas my true love gave to me five gold rings; four calling birds, three french hens, two turtle doves and a partridge in a pear tree. On the sixth day of Christmas my true love gave to me six geese a-laying, five gold rings; four calling birds, three french hens, two turtle doves and a partridge in a pear tree. On the seventh day of Christmas my true love gave to me seven swans a-swimming, six geese a-laying, five gold rings; four calling birds, three french hens, two turtle doves and a partridge in a pear tree. On the eighth day of Christmas my true love gave to me eight maids a-milking, seven swans a-swimming, six geese a-laying, five gold rings; four calling birds, three french hens, two turtle doves and a partridge in a pear tree. On the ninth day of Christmas my true love gave to me nine ladies dancing, eight maids a-milking, seven swans a-swimming, six geese a-laying, five gold rings; four calling birds, three french hens, two turtle doves and a partridge in a pear tree. On the tenth day of Christmas my true love gave to me ten lords a-leaping, nine ladies dancing, eight maids a-milking, seven swans a-swimming, six geese a-laying, five gold rings; four calling birds, three french hens, two turtle doves and a partridge in a pear tree. On the eleventh day of Christmas my true love gave to me eleven pipers piping, ten lords a-leaping, nine ladies dancing, eight maids a-milking, seven swans a-swimming, six geese a-laying, five gold rings; four calling birds, three french hens, two turtle doves and a partridge in a pear tree. On the twelfth day of Christmas my true love gave to me twelve drummers drumming, eleven pipers piping, ten lords a-leaping, nine ladies dancing, eight maids a-milking, seven swans a-swimming, six geese a-laying, five gold rings; four calling birds, three french hens, two turtle doves and a partridge in a pear tree. Tag: Visual C++ General Visble Clip bounds in a Graphics object Visual C++
  - 7
    - Linker Error Hi , Thank you very much for your reply. This workspace i have taken from Microsoft SDKs folder. I haven't added or deleted anything. When executed from command line it was working fine and executable was getting created.Still do you feel that linking problem is there. If so it should have given linking error while executing from commant prompt also. Can you teach me what is the difference in execution between command prompt and building solution Tag: Visual C++ General Visble Clip bounds in a Graphics object Visual C++
  - 8
    - Converting System::String to LPCWSTR Well, it compiled okay, but now I'm getting a wierd debug error. I think this is an unrelated error. Wierd thing is, it still happens after I comment out the entire section given above, which is all I can remember modifying. Debug assertion failed! Program: ... File: dbgheap.c Line: 1414 Expression: _CrtIsValidHeapPointer(pUserData) Tag: Visual C++ General Visble Clip bounds in a Graphics object Visual C++
  - 9
    - Loop misalignment Let me start with the laws of optimization: don't optimize don't optimize yet (for experts only) Now, why are you so interested in that kind of optimization What kind of application do you have Tag: Visual C++ General Visble Clip bounds in a Graphics object Visual C++
  - 10
    - Visual Studio 2005 - C++ - Using structures and vectors together. Here is the entire main thus far: int main() { /* Define dynamic 'vectors' for use in the program */ vector <vendorStruct> vendor; vector <productStruct> product; vector <orderStruct> order; mainMenu(); return 0; } Also, here is the 'add vendor' function where the error is being show to exist at: void vendorAdd() { string continueVendor; clrScreen(); cout << "<<< Vendor 'Add' Module >>>" << endl; cout << endl; /* Begin the 'while' loop to add a Vendor */ while (continueVar) { cout << "Enter the Vendor Type: " ; cin >> vendor[counter].vendorType; // error C2065: 'vendor' : undeclared identifier and // error C2228: left of '.vendorType' must have class/struct/union cout << "Enter the Vendor ID: " ; cin >> vendor[counter].vendorID; cin.ignore(15, '\n' ); cout << "Enter the Vendor's Company: " ; getline (cin, vendor[counter].company); cout << "Enter the Vendor's Contact: " ; getline (cin, vendor[counter].contact); cout << "Enter the Vendor's Street number: " ; getline (cin, vendor[counter].streetNumber); cout << "Enter the Vendor's Street name: " ; getline (cin, vendor[counter].streetName); cout << "Enter the Vendor's City: " ; getline (cin, vendor[counter].city); cout << "Enter the Vendor's State: " ; getline (cin, vendor[counter].state); cout << "Enter the Vendor's Zip: " ; getline (cin, vendor[counter].zip); cout << "Enter the Vendor's Phone number: " ; getline (cin, vendor[counter].phone); cout << "Enter the Vendor's Fax number: " ; getline (cin, vendor[counter].fax); cout << "Enter the Vendor's Re-Order point: " ; cin >> vendor[counter].reorderPoint; cout << endl; cout << vendor[counter].company << endl; /* See if user wants to add another'Vendor' record */ cout << "Do you want to add another Vendor record (y/n): " ; cin >> continueVendor; if (continueVendor == "y" ) { cout << endl; counter ++; continue ; } if (continueVendor == "n" ) { writeVendorData(); vendorMainMenu(); } } } void writeVendorData() { /* Write 'Vendor' data to file */ outfile.open( "C:\\Documents and Settings\\Earl\\My Documents\\C++ Project\\invent_proj\\invent_proj\\vendor.txt" , ios::app); cout << fixed << showpoint; cout << setprecision(2); cout << "Writing Vendor data to file...please wait" << endl; /* Loop to write all data from vendorAdd() to vendor.txt file */ for ( int cnt = 0; cnt <= counter; cnt++) { outfile << left; outfile << setw(2) << vendor[cnt].vendorID; outfile << setw(3) << vendor[cnt].vendorType; outfile << setw(7) << vendor[cnt].company; outfile << setw(5) << vendor[cnt].contact; outfile << setw(7) << vendor[cnt].streetNumber; outfile << setw(7) << vendor[cnt].streetName; outfile << setw(5) << vendor[cnt].city; outfile << setw(5) << vendor[cnt].state; outfile << setw(5) << vendor[cnt].zip; outfile << setw(5) << vendor[cnt].phone; outfile << setw(5) << vendor[cnt].fax; outfile << setw(3) << vendor[cnt].reorderPoint; outfile << endl; cnt++; } /* End loop to write 'Vendor' data to file */ /* Close data files for now */ infile.close(); outfile.close(); cout << "Vendor data has been saved" << endl; cout << "Press 'Enter' to continue" << endl; cin.get(); Tag: Visual C++ General Visble Clip bounds in a Graphics object Visual C++
  - 11
    - cannot find dll Are both files in same folder If yes, then there could be a problem of DLL dependancies, try Dependency Viewer to see what dependency DLLs are missing for your C++ DLL. Dependency Walker (depends.exe) Home Page Tag: Visual C++ General Visble Clip bounds in a Graphics object Visual C++
  - 12
    - regcure i went onto the regcure site and had my pc scanned then they asked me to take out a subcription for $50 i submitted no and my new pc went off PLEASE DO NOT USE THIS SITE .if anyone can tell me how to report this site i would be most gratefull i still cant get my new pc to work. Tag: Visual C++ General Visble Clip bounds in a Graphics object Visual C++
  - 13
    - PLease HeLp Hi All, i have got the following error , eerror LNK2001: unresolved external symbol _getaddrinfo@16 Debug/pro.exe : fatal error LNK1120: 1 unresolved externals please note that i have also linked my project with "wsock32.lib" "....i am using MSVC 6.0 with SDK for Windows Server 2003 with SP2... Thanks Anand Tag: Visual C++ General Visble Clip bounds in a Graphics object Visual C++
  - 14
    - Parsing/errorcheck. Sahir Shah wrote: Rick Doll wrote: I would appreciate a solid link or good explanation for catching errors on non numeric imput for C++ if you may. You can use the Parse method for this. As in double value = 0; Console::WriteLine("Please enter the value "); try { value = double:: Parse(Console::ReadLine()); } catch(Exception^ e) { Console::WriteLine("Error!!!"); } Rgds Sahir Shah P.S. ignore the space between :: and Parse. It's to prevent the forum software from turning : P into the smiley . The remaining part of the method name kinda makes it worse Sahir, You can use the 'Code Block' feature, just select the code and press the code block button in the toolbar. Tag: Visual C++ General Visble Clip bounds in a Graphics object Visual C++
  - 15
    - Identifcation and access of variables from strings If your're working in raw Win32, you'll use GetDlgItemText() or (if you know that the input is digits) GetDlgItemInt(). If you're using MFC, the data-exchange mechanism handles the transfer. If you're using another framework, it probably has equivalent methods. Tag: Visual C++ General Visble Clip bounds in a Graphics object Visual C++
  - 16
    - ifstream issues - reading in a data file I am able to get the name out, your example works well for that too. But here is another issue. First time it will get 2 for the index, and the 2nd time in the loop it will get 3, but after that it gets stuck on 3 and it never changes Here is more of the file I am reading in to help illustrate this. number of players in file : 232 Name # T C D V R I T TC LC Z M B BC S A Tu Se D J WR L W H AH-1W 2 1 5 739 5 6 4 3 15 2 2 0 14 0 15 6 8 24 3 1 10000 13.87 3.28 4.44 AV-8B 3 2 6 662 5 2 80 2 14 1 1 0 16 6 14 7 0 23 3 0 10000 15.58 9.25 3.55 Bar Lock (EW/CGI) 4 68 7 2061 5 11 10 59 6 4 1.5 0 93 1 0 0 0 48 0 0 0 3 3 4 BMP 5 9 7 144 5 1 1 1 13 4 1.5 0 3 3 3 0 1 8 0 0 3000 6.72 3.15 2.45 Command Center 6 10 7 278 5 62 61 80 6 4 1.5 0 8 2 0 0 0 0 0 0 0 6 3 3 CH-46E 7 2 5 748 7 4 81 4 15 2 2.5 0 15 0 5 5 0 3 3 0 0 13.89 4.49 5.08 CH-53E 8 3 5 760 8 7 3 5 15 2 3 0 87 0 5 5 0 3 3 0 0 22.35 2.69 8.97 Cymbelline (EW/CGI) 9 11 7 2169 5 61 60 75 6 4 1.5 0 23 1 0 0 0 12 0 0 0 3 3 4 ......(it goes on for a while). I believe the problem lies in the spaces in some of the names, IE "Bar Lock" or "Command Center". What would be the best way for me to be able to get any kind of name within a certain amount of characters but without having any specific dilimiters such as a ':' or other symbols I can't change the format of this file, I have to stick with it. Tag: Visual C++ General Visble Clip bounds in a Graphics object Visual C++
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  - 1
    - _stat() and long names Ok. I knew the source of the problem now. But what I should do with it -- Rebuld RTL Tag: Visual C++ General Visble Clip bounds in a Graphics object Visual C++
  - 2
    - Access violation after porting project to VC2005 Can this be caused by different versions of STL used to compile each library Do u mean that the dlls also need to be built again in VS2005 I too guess so,it may solve the problem(to be frank i don't much about compilation and all, but i just exposed my idea,that's it.Don't mind,if my idea is faulty. Thanx, Ch.T.Gopi Kumar. Tag: Visual C++ General Visble Clip bounds in a Graphics object Visual C++
  - 3
    - How to disable hot tracking on a CButton control? Ah, my apologies on the confusion. It is a regular CButton that I've subclassed. Tag: Visual C++ General Visble Clip bounds in a Graphics object Visual C++
  - 4
    - ATL IDispEventSimpleImpl reverse order bug still present in VC++ 2005 ???? Thank you very much for your answer and sorry for the cross post. I should have read more carefully the scope of this forum. By the way, I can not find yet the connect page. Bye Tag: Visual C++ General Visble Clip bounds in a Graphics object Visual C++
  - 5
    - Link error : debugging information corrupt It is very well known that the latest Windows SDK is not compatible with VC 6. The Windows SDK was previously called the Platform SDK. There is a Server 2003 version that is documented as the last version of the Platform SDK that is compatible with VC 6. If you go to the SDK downloads in the MSDN you should be able to find the relevant version. I consider it quite strange that the latest version of the SDK is incompatible with versions of the VC compiler. The SDK is used by (compatible with) many other compilers; I think most other compilers. It seems really strange to me that the SDK is incompatible with any version of VC. Tag: Visual C++ General Visble Clip bounds in a Graphics object Visual C++
  - 6
    - error LNK2019: What .lib do i need to link? (C) it comes with a .dll file. do i add that to the list i thought i was just supposed to have that in the working directory. Tag: Visual C++ General Visble Clip bounds in a Graphics object Visual C++
  - 7
    - mfcs80u.lib(dllmodul.obj) : error LNK2005: _DllMain@12 Hi crescens, Thanks for the reply. I am using VS2005. I had created a win32 project and selected dll option in the wizard. In the project settings I had chosen "Use MFC in a shared dll". Initially it was working fine. Now also if i create a dummy project like this it works fine. I dont know, from what change it is showing this error. Suggest me what I have to do. Thanks & Regards, K. Bharath. Tag: Visual C++ General Visble Clip bounds in a Graphics object Visual C++
  - 8
    - VS2005 / corrupt solution file / References to non existing projects The problem is gone when I remove all the icproj files from the solution (below the complete solution file is shown). Note that I added some comment while analysing the file. What I see is 2 things (both at the end of the file): - The 3 GUIDs (these are each updated) that I cannot find in our source code tree (text search of all files) - The are a number of GUIDs for which I find multiple vcproj files. In other words I have more than one vcproj file in our source code tree that has the SAME ProjectGUI. Microsoft Visual Studio Solution File, Format Version 9.00 # Visual Studio 2005 Project("{EAF909A5-FA59-4C3D-9431-0FCC20D5BCF9}") = "C_Test", "..\LogTrace\test\C_Test.icproj", "{6846A8FF-0F5A-474C-B418-F12DD1AA4881}" EndProject Project("{EAF909A5-FA59-4C3D-9431-0FCC20D5BCF9}") = "Cpp_Test", "..\LogTrace\test\Cpp_Test.icproj", "{9E274F8E-0BBD-4B32-9685-0C86506549B3}" EndProject Project("{EAF909A5-FA59-4C3D-9431-0FCC20D5BCF9}") = "Cpp_LoaderSaverTest", "..\LoaderSaver\test\build\Cpp_LoaderSaverTest.icproj", "{32294824-A5E8-43C4-9DBB-91BEE720D3CB}" EndProject Project("{EAF909A5-FA59-4C3D-9431-0FCC20D5BCF9}") = "C_LoaderSaverTest", "..\LoaderSaver\test\build\C_LoaderSaverTest.icproj", "{95C1A550-0AAF-431E-B502-31EBA7263F38}" EndProject Project("{EAF909A5-FA59-4C3D-9431-0FCC20D5BCF9}") = "TestPrfLib-console", "..\LoaderSaver\PrfLib\test\testprflib-console.icproj", "{A2454316-1642-43E6-9DB3-134C099FB171}" EndProject Project("{EAF909A5-FA59-4C3D-9431-0FCC20D5BCF9}") = "Cpp_FastMiscLib_test", "..\FastMiscLib\test\build\Cpp_FastMiscLibTest.icproj", "{F3E9CE56-E55A-4C61-83FE-434CAF7426BE}" EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "HPDataTransportDistTest", "..\HPDataTransport\test\CPPUnit\build\HPDataTransportDistTest.vcproj", "{FFF9B77A-B493-479F-A994-70AB3E6DD714}" EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "HPDataTransportTest", "..\HPDataTransport\test\CPPUnit\build\HPDataTransportTest.vcproj", "{87693E48-F970-4258-B804-9ECB1158668B}" EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "DVLPLibTestCppUnit", "..\DVLPLib\build\DVLPLibTestCppUnit.vcproj", "{82931912-91A5-490B-991C-1C658F483DFB}" EndProject Global GlobalSection(SolutionConfigurationPlatforms) = preSolution Debug|Win32 = Debug|Win32 DebugNoCPPUnit|Win32 = DebugNoCPPUnit|Win32 Release|Win32 = Release|Win32 EndGlobalSection GlobalSection(ProjectConfigurationPlatforms) = postSolution C_Test {6846A8FF-0F5A-474C-B418-F12DD1AA4881}.Debug|Win32.ActiveCfg = Debug|Win32 {6846A8FF-0F5A-474C-B418-F12DD1AA4881}.DebugNoCPPUnit|Win32.ActiveCfg = Debug|Win32 {6846A8FF-0F5A-474C-B418-F12DD1AA4881}.Release|Win32.ActiveCfg = Release|Win32 CPP_Test {9E274F8E-0BBD-4B32-9685-0C86506549B3}.Debug|Win32.ActiveCfg = Debug|Win32 {9E274F8E-0BBD-4B32-9685-0C86506549B3}.DebugNoCPPUnit|Win32.ActiveCfg = Debug|Win32 {9E274F8E-0BBD-4B32-9685-0C86506549B3}.Release|Win32.ActiveCfg = Release|Win32 Cpp_LoaderSaverTest.icproj {32294824-A5E8-43C4-9DBB-91BEE720D3CB}.Debug|Win32.ActiveCfg = Debug|Win32 {32294824-A5E8-43C4-9DBB-91BEE720D3CB}.DebugNoCPPUnit|Win32.ActiveCfg = Debug|Win32 {32294824-A5E8-43C4-9DBB-91BEE720D3CB}.Release|Win32.ActiveCfg = Release|Win32 C_LoaderSaverTest.icproj {95C1A550-0AAF-431E-B502-31EBA7263F38}.Debug|Win32.ActiveCfg = Debug|Win32 {95C1A550-0AAF-431E-B502-31EBA7263F38}.DebugNoCPPUnit|Win32.ActiveCfg = Debug|Win32 {95C1A550-0AAF-431E-B502-31EBA7263F38}.Release|Win32.ActiveCfg = Release|Win32 testprflib-console.icproj {A2454316-1642-43E6-9DB3-134C099FB171}.Debug|Win32.ActiveCfg = Debug|Win32 {A2454316-1642-43E6-9DB3-134C099FB171}.DebugNoCPPUnit|Win32.ActiveCfg = Debug|Win32 {A2454316-1642-43E6-9DB3-134C099FB171}.Release|Win32.ActiveCfg = Release|Win32 Cpp_FastMiscLibTest.icproj {F3E9CE56-E55A-4C61-83FE-434CAF7426BE}.Debug|Win32.ActiveCfg = Debug|Win32 {F3E9CE56-E55A-4C61-83FE-434CAF7426BE}.DebugNoCPPUnit|Win32.ActiveCfg = Debug|Win32 {F3E9CE56-E55A-4C61-83FE-434CAF7426BE}.Release|Win32.ActiveCfg = Release|Win32 HPDataTransportDistTest.vcproj {FFF9B77A-B493-479F-A994-70AB3E6DD714}.Debug|Win32.ActiveCfg = Debug|Win32 {FFF9B77A-B493-479F-A994-70AB3E6DD714}.DebugNoCPPUnit|Win32.ActiveCfg = Debug|Win32 {FFF9B77A-B493-479F-A994-70AB3E6DD714}.DebugNoCPPUnit|Win32.Build.0 = Debug|Win32 {FFF9B77A-B493-479F-A994-70AB3E6DD714}.Release|Win32.ActiveCfg = Release|Win32 HPDataTransportTest.vcproj {87693E48-F970-4258-B804-9ECB1158668B}.Debug|Win32.ActiveCfg = Debug|Win32 {87693E48-F970-4258-B804-9ECB1158668B}.DebugNoCPPUnit|Win32.ActiveCfg = DebugNoCPPUnit|Win32 {87693E48-F970-4258-B804-9ECB1158668B}.DebugNoCPPUnit|Win32.Build.0 = DebugNoCPPUnit|Win32 {87693E48-F970-4258-B804-9ECB1158668B}.Release|Win32.ActiveCfg = Release|Win32 ..\DVLPLib\build\DVLPLibTestCppUnit.vcproj {82931912-91A5-490B-991C-1C658F483DFB}.Debug|Win32.ActiveCfg = Debug|Win32 {82931912-91A5-490B-991C-1C658F483DFB}.Debug|Win32.Build.0 = Debug|Win32 {82931912-91A5-490B-991C-1C658F483DFB}.DebugNoCPPUnit|Win32.ActiveCfg = DebugNoCPPUnit|Win32 {82931912-91A5-490B-991C-1C658F483DFB}.DebugNoCPPUnit|Win32.Build.0 = DebugNoCPPUnit|Win32 {82931912-91A5-490B-991C-1C658F483DFB}.Release|Win32.ActiveCfg = Release|Win32 {82931912-91A5-490B-991C-1C658F483DFB}.Release|Win32.Build.0 = Release|Win32 \LogTrace\Test\C_Test ==> nested {3ED0A08B-6C85-4268-ACA1-4A5AF7461777}.Debug|Win32.ActiveCfg = Debug|Win32 {3ED0A08B-6C85-4268-ACA1-4A5AF7461777}.DebugNoCPPUnit|Win32.ActiveCfg = Debug|Win32 {3ED0A08B-6C85-4268-ACA1-4A5AF7461777}.Release|Win32.ActiveCfg = Release|Win32 Cpp_Test.vcproj {3ED0A08B-6C85-4268-ACA1-4A5AF7461666}.Debug|Win32.ActiveCfg = Debug|Win32 {3ED0A08B-6C85-4268-ACA1-4A5AF7461666}.DebugNoCPPUnit|Win32.ActiveCfg = Debug|Win32 {3ED0A08B-6C85-4268-ACA1-4A5AF7461666}.Release|Win32.ActiveCfg = Release|Win32 Cpp_LoaderSaver.vcproj {5977CDD9-C462-4A79-9EEC-7CB85F0E383D}.Debug|Win32.ActiveCfg = Debug|Win32 {5977CDD9-C462-4A79-9EEC-7CB85F0E383D}.DebugNoCPPUnit|Win32.ActiveCfg = Debug|Win32 {5977CDD9-C462-4A79-9EEC-7CB85F0E383D}.Release|Win32.ActiveCfg = Release|Win32 C_LoaderSaver.vcproj {4F79D497-3E0A-4FD8-BA30-900F9B18FFF0}.Debug|Win32.ActiveCfg = Debug|Win32 {4F79D497-3E0A-4FD8-BA30-900F9B18FFF0}.DebugNoCPPUnit|Win32.ActiveCfg = Debug|Win32 {4F79D497-3E0A-4FD8-BA30-900F9B18FFF0}.Release|Win32.ActiveCfg = Release|Win32 Refers to several projects {A147D11E-4E9E-43AB-BE00-BC50E7AC78C8}.Debug|Win32.ActiveCfg = Debug|Win32 {A147D11E-4E9E-43AB-BE00-BC50E7AC78C8}.DebugNoCPPUnit|Win32.ActiveCfg = Debug|Win32 {A147D11E-4E9E-43AB-BE00-BC50E7AC78C8}.Release|Win32.ActiveCfg = Release|Win32 Not found {EC52F470-118C-4DA8-8C77-B3A4918E8310}.Debug|Win32.ActiveCfg = Debug|Win32 {EC52F470-118C-4DA8-8C77-B3A4918E8310}.DebugNoCPPUnit|Win32.ActiveCfg = Debug|Win32 {EC52F470-118C-4DA8-8C77-B3A4918E8310}.Release|Win32.ActiveCfg = Release|Win32 EndGlobalSection GlobalSection(SolutionProperties) = preSolution HideSolutionNode = FALSE EndGlobalSection Tag: Visual C++ General Visble Clip bounds in a Graphics object Visual C++
  - 9
    - Interesting fast interop problem Hi and thanks for the reply. First of all, I'm not saying that Arraylist is slow, but if you use it as a sorted random access container it is incredibly inneficient, mainly due to the fact that it was never meant for that job. Copying elements back and forth can't be the best way to do this. I'm creating my own container because none of the existing containers support fast merging, fast splitting, and storing the same key twice. If MS had provided *one* decent container class for C# I wouldn't be having this problem. As for managed allocations, they are precisely what I need to avoid since they lock all CLI threads. I need to access up to 100 of these sorted lists about 50 times a second from up to four threads. Failing to do so in the allocated time causes failures at the real-time end (audio output). The circular reference I'm talking about is the class ListNode { public ListNode next; } circular reference required to make a linked list. I'm remembering why I only use C++ when I have to. Finally: managed vs unmanaged - that's the question I'm asking. At the base level the class must be native (or else I'd just implement it in C#). If I create a native C++ library to do this job, it will obviously store objects of type void*. How will I go passing in and out void*s and casting them all the time Can that even be done in C# The further question is to do with returning a reference to a node in the list. It's really the same question again - if my nodes are unmanaged classes, how can I return/wrap these in an efficient manner Looking forward to your response, Aaron. Tag: Visual C++ General Visble Clip bounds in a Graphics object Visual C++
  - 10
    - BackupRead "Access denied" Problem (and backing up files in general) Ramkrishna Pawar wrote: Where and how is this BackupRead implemented Here is a link to Microsoft's documentation of the function: http://msdn2.microsoft.com/en-us/library/aa362509.aspx . Thanks. Tag: Visual C++ General Visble Clip bounds in a Graphics object Visual C++
  - 11
    - sort of CListCtrl Thanks a lot, Prasad. I got it! I've got a more question. In order to append some items to that list in another function, how to do Tag: Visual C++ General Visble Clip bounds in a Graphics object Visual C++
  - 12
    - Wrapper Hi einaros, Thanks for your fast reply, Please correct and guide me if I am wrong as things start to get confusing (too many questionmark in my head), From what I understand that is using PInvoke (Platform Invoke) right. But I found an URL how to create wrapper is something like the below http://www.ondotnet.com/pub/a/dotnet/2004/03/29/mcpp_part3.html page=1 What is the different between them, PInvoke way and create a wrapper way to get call by C# application. Thanks, Regards, Jimmy Tag: Visual C++ General Visble Clip bounds in a Graphics object Visual C++
  - 13
    - please help me---I cannot import VBE6EXT.olb I have the same problem... Tried the offered solution and the error disappeared for the debug mode, however in the release mode it returned. In addition another error appeared instead - I guess there is a connection between them : fatal error C1083: Cannot open include file: '': No such file or directory ---- msstdfmt.tlh The problematic h file looks like this: #import "msstdfmt.dll" #import "MSSTDFMT.DLL" #import "msdatsrc.tlb" #import "msvbvm60.dll" tlbid(3) #import "dao2535.tlb" rename ( "EOF" , "A_EOF" ) #import "vb6.olb" namespace VBEXT { #import "MSO.DLL" no_namespace #import "vb6ext.olb" no_namespace } Tag: Visual C++ General Visble Clip bounds in a Graphics object Visual C++
  - 14
    - Combobox Thank you so motch!!!, sorry, I'm came from JAVA... my IDE is VS .NET 03 (LOL ) I just don't know why I cant add item to a Combobox "Date". (How can I insert items to this object ) about the string' I's working good now, but I want to change this from 2007/03/02 to 02/03/2007 thank's agein Yael. Tag: Visual C++ General Visble Clip bounds in a Graphics object Visual C++
  - 15
    - Allocation problem Thanks for the reply! There are no indexes or subscripts, there's just: agent= new AGENT; and that's where the problem occurs. Inside the 'new' operator. It's a bit strange that this problem disappears when the same project is compiled with VS 2005. Also, is it possible to get VS 2005 express without having to install it from the internet Thanks! Tag: Visual C++ General Visble Clip bounds in a Graphics object Visual C++
  - 16
    - Error PROJ003 -- Error Spawning cmd.exe Yes. I do that frequently. That is working. Tag: Visual C++ General Visble Clip bounds in a Graphics object Visual C++

sasansamit

I have created a Graphics object using Graphics(HDC *hdc) constructor. In this case how does the graphics object knows about the Visible region of the window. It does knows that other wise how does it can implement GetVisibleClipBounds function.
In my case if after the creation of the Graphics object the window is resized i.e. the visible region is changed, anything drawn on the new found area is not actually drawn.
As far as i can see the visible region is not getting updated in the Graphics object, can anyone help me with this.

Will appreciate it
Samit

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Re: Visual C++ General Visble Clip bounds in a Graphics object

Sarath.

You can use GetClipBox function to get the closest bound rectangle area visible for drawing

Check this sample too.

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Re: Visual C++ General Visble Clip bounds in a Graphics object

sasansamit

But that won't serve my purpose, i want to update the visible region info present inside the Graphics object.
Another thing is why isn't it getting automatically updated.
The Graphics object is associated with the HDC so any changes to the window should be updated too... isn't that so

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