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Programm3r wrote: WINDOWPLACEMENT *lpwndpl; lpwndpl->length = sizeof(lpwndpl); lpwndpl->showCmd = SW_SHOWMAXIMIZED; GetWindowPlacement(hConsoleHandle,lpwndpl);
Yuo've never allocated the memory that contains the WINDOWPLACEMENT variable, Plus, using sizeof on a pointer returns the size of the pointer, not the structure. Change this to
WINDOWPLACEMENT wndpl;
wndpl.length = sizeof(wndpl);
wndpl.showCmd = SW_SHOWMAXIMIZED;
GetWindowPlacement(hConsoleHandle,&wndpl);
Judy
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I thought this was going to be an easy one since the MSDN documentation seems to indicate that there is a CWinApp::HtmlHelp() member function. I have a feeling the MSDN I am using is meant for use with a newer version of Visual Studio 6. My CWinApp header does not have such a member function.
Is there any other way to use Html Help in a VC6 project? I don't need to build the chm's - I just want to be able to call them (replace CWinApp::WinHelp()).
Thanks,
Dave
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I'm going to reply to my own question. It drives me nuts when people just say: never mind, I figured it out and leave it at that. Here's what I ended up doing:
In my CXXXApp (CWinApp derived class), I override WinHelp() and replace WinHelp() with the following:
<br />
CString szFile(m_pszHelpFilePath);<br />
char drive[_MAX_DRIVE];<br />
char dir[_MAX_DIR];<br />
char fname[_MAX_FNAME];<br />
char ext[_MAX_EXT]; <br />
_splitpath(szFile,drive,dir,fname,ext);<br />
CString szChm;<br />
szChm.Format("%s%s%s.chm",drive,dir,fname);<br />
nCmd = HH_HELP_CONTEXT;<br />
::HtmlHelp(AfxGetMainWnd()->m_hWnd,szChm,nCmd,dwData);<br />
I needed to have the platform SDK installed to get the htmlhelp.h and .lib files. With those added to my project, the help seems to work identically to the way it did with WinHelp (jumps to the right topic,...).
If you see something that I may have overlooked or could be doing better, please let me know.
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Hi All,
We can build a project in Debug or Release mode.
Why we have given these two options...
VIBIN
"Fool's run away,where angle's fear to tread"
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You have <big>GOT</big> to be kidding me...! 
Peace!
-=- James Please rate this message - let me know if I helped or not!<HR>If you think it costs a lot to do it right, just wait until you find out how much it costs to do it wrong!
Avoid driving a vehicle taller than you and remember that Professional Driver on Closed Course does not mean your Dumb Ass on a Public Road!
See DeleteFXPFiles
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I want to know,Is there any difference between the exe build by Debug and Release....
VIBIN
"Fool's run away,where angle's fear to tread"
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vibindia wrote: Is there any difference between the exe build by Debug and Release....
Ofcourse, debug build have dignostic information for debugging purpose, and obviously will be larger in size. You are not supposed to distribute debug versions.
Refer debug[^] section here on CP for more information.
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Sorry to jump in here:
You meant to say: USUALLY, the debug build will be larger than the release build. I've also seen release builds of 2 Megs vs. debug builds of 500K.
Other than that, you are dead on target 
Cheers,
Sebastian
--
Contra vim mortem non est medicamen in hortem.
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Sebastian Schneider wrote: You meant to say: USUALLY, the debug build will be larger than the release build.
Yes.
Sebastian Schneider wrote: I've also seen release builds of 2 Megs vs. debug builds of 500K.
Can not think of scenario. 
Sebastian Schneider wrote: Other than that, you are dead on target
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Just have the two debug and release use slightly different settings for unrolling and inline 
We got some sick folks arounds here.
Cheers,
Sebastian
--
Contra vim mortem non est medicamen in hortem.
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Hey, you had that question too at one point.
--
Kein Mitleid Für Die Mehrheit
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You are likely correct - but I will be damned to go before a potential audience of almost 4 million and announce it!
Peace!
-=- James Please rate this message - let me know if I helped or not!<HR>If you think it costs a lot to do it right, just wait until you find out how much it costs to do it wrong!
Avoid driving a vehicle taller than you and remember that Professional Driver on Closed Course does not mean your Dumb Ass on a Public Road!
See DeleteFXPFiles
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--
Verletzen zerfetzen zersetzen zerstören
Doch es darf nicht mir gehören
Ich muss zerstören
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In a Debug-Version are a lot of data and allocation verifications, information about the
runtime, etc...
For that reason, in Debug-Mode the execution stops at Breakpoints for example, in release not.
In a Release-Version you don't have all these verifications, your programm runs faster.
Thats the general theory of it, but i can't tell you the exact details
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Hi to all, I'm new to vc++ and I've read a bit on how to create a new form and load it (make it appear on screen). But i have this code and its corresponding error and would be glad if someone could point me in the right direction.
There's three forms, Form1 (login form) and gymMain a main interface. So what I tried to do is first load the application with gymMain and make its Visible state FALSE, next load Form1 (login) and upon confirmation of input, close Form1 and make gymMain visible. Now I try this with the below code and the erorr is shown below. All help/suggestions appreaciated.
regards
PS: I'm prety sure I used the header files appropriately but one never knows, ...
--------------------------
code for Main application:
--------------------------
// GymManager.cpp : main project file.
#include "stdafx.h"
#include "Form1.h"
#include "gymMain.h"
#include "NewMember.h"
#include "search.h"
using namespace GymManager;
//using namespace Form1;
//using namespace gymMain;
//using namespace NewMember;
//using namespace search;
[STAThreadAttribute]
int main(array<system::string ^=""> ^args)
{
// Enabling Windows XP visual effects before any controls are created
Application::EnableVisualStyles();
Application::SetCompatibleTextRenderingDefault(false);
// Create the main window and run it
Application::Run(gcnew gymMain());
return 0;
}
----------------------------------------
code for gymMain:
----------------------------------
#pragma once
#include "NewMember.h"
#include "Form1.h"
using namespace System;
using namespace System::ComponentModel;
using namespace System::Collections;
using namespace System::Windows::Forms;
using namespace System::Data;
using namespace System::Drawing;
using namespace System::Globalization;
using namespace GymManager;
namespace GymManager {
///
/// Summary for gymMain
///
/// WARNING: If you change the name of this class, you will need to change the
/// 'Resource File Name' property for the managed resource compiler tool
/// associated with all .resx files this class depends on. Otherwise,
/// the designers will not be able to interact properly with localized
/// resources associated with this form.
///
public ref class gymMain : public System::Windows::Forms::Form
{
public:
gymMain(void)
{
InitializeComponent();
//
//TODO: Add the constructor code here
//
}
protected:
///
/// Clean up any resources being used.
///
~gymMain()
{
if (components)
{
delete components;
}
}
private: System::Windows::Forms::MenuStrip^ menuStrip1;
protected:
private: System::Windows::Forms::ToolStripMenuItem^ fileToolStripMenuItem;
private: System::Windows::Forms::ToolStripMenuItem^ logOutToolStripMenuItem;
private: System::Windows::Forms::ToolStripMenuItem^ exitToolStripMenuItem;
private: System::Windows::Forms::ToolStripMenuItem^ backupDBToolStripMenuItem;
private: System::Windows::Forms::ToolStripMenuItem^ backupNowToolStripMenuItem;
private: System::Windows::Forms::ToolStripMenuItem^ restoreToolStripMenuItem;
private: System::Windows::Forms::ToolStripMenuItem^ helpToolStripMenuItem;
private: System::Windows::Forms::ToolStripMenuItem^ aboutToolStripMenuItem;
private: System::Windows::Forms::ToolStripMenuItem^ howToToolStripMenuItem;
private: System::Windows::Forms::Button^ btnNewM;
private: System::Windows::Forms::Button^ btnSearch;
private: System::Windows::Forms::Button^ btnViewH;
private: System::Windows::Forms::Button^ btnCancelM;
private: System::Windows::Forms::Label^ label2;
private: System::Windows::Forms::Label^ lDateShow;
private: System::Windows::Forms::Button^ btnGymU;
private:
///
/// Required designer variable.
///
System::ComponentModel::Container ^components;
#pragma region Windows Form Designer generated code
///
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
///
void InitializeComponent(void)
{
this->menuStrip1 = (gcnew System::Windows::Forms::MenuStrip());
this->fileToolStripMenuItem = (gcnew System::Windows::Forms::ToolStripMenuItem());
this->logOutToolStripMenuItem = (gcnew System::Windows::Forms::ToolStripMenuItem());
this->exitToolStripMenuItem = (gcnew System::Windows::Forms::ToolStripMenuItem());
this->backupDBToolStripMenuItem = (gcnew System::Windows::Forms::ToolStripMenuItem());
this->backupNowToolStripMenuItem = (gcnew System::Windows::Forms::ToolStripMenuItem());
this->restoreToolStripMenuItem = (gcnew System::Windows::Forms::ToolStripMenuItem());
this->helpToolStripMenuItem = (gcnew System::Windows::Forms::ToolStripMenuItem());
this->aboutToolStripMenuItem = (gcnew System::Windows::Forms::ToolStripMenuItem());
this->howToToolStripMenuItem = (gcnew System::Windows::Forms::ToolStripMenuItem());
this->btnNewM = (gcnew System::Windows::Forms::Button());
this->btnSearch = (gcnew System::Windows::Forms::Button());
this->btnViewH = (gcnew System::Windows::Forms::Button());
this->btnCancelM = (gcnew System::Windows::Forms::Button());
this->label2 = (gcnew System::Windows::Forms::Label());
this->lDateShow = (gcnew System::Windows::Forms::Label());
this->btnGymU = (gcnew System::Windows::Forms::Button());
this->menuStrip1->SuspendLayout();
this->SuspendLayout();
//
// menuStrip1
//
this->menuStrip1->Items->AddRange(gcnew cli::array< System::Windows::Forms::ToolStripItem^ >(3) {this->fileToolStripMenuItem,
this->backupDBToolStripMenuItem, this->helpToolStripMenuItem});
this->menuStrip1->Location = System::Drawing::Point(0, 0);
this->menuStrip1->Name = L"menuStrip1";
this->menuStrip1->Size = System::Drawing::Size(483, 24);
this->menuStrip1->TabIndex = 0;
this->menuStrip1->Text = L"menuStrip1";
//
// fileToolStripMenuItem
//
this->fileToolStripMenuItem->DropDownItems->AddRange(gcnew cli::array< System::Windows::Forms::ToolStripItem^ >(2) {this->logOutToolStripMenuItem,
this->exitToolStripMenuItem});
this->fileToolStripMenuItem->Name = L"fileToolStripMenuItem";
this->fileToolStripMenuItem->Size = System::Drawing::Size(35, 20);
this->fileToolStripMenuItem->Text = L"&File";
//
// logOutToolStripMenuItem
//
this->logOutToolStripMenuItem->Name = L"logOutToolStripMenuItem";
this->logOutToolStripMenuItem->Size = System::Drawing::Size(132, 22);
this->logOutToolStripMenuItem->Text = L"&LogOut...";
//
// exitToolStripMenuItem
//
this->exitToolStripMenuItem->Name = L"exitToolStripMenuItem";
this->exitToolStripMenuItem->Size = System::Drawing::Size(132, 22);
this->exitToolStripMenuItem->Text = L"E&xit";
//
// backupDBToolStripMenuItem
//
this->backupDBToolStripMenuItem->DropDownItems->AddRange(gcnew cli::array< System::Windows::Forms::ToolStripItem^ >(2) {this->backupNowToolStripMenuItem,
this->restoreToolStripMenuItem});
this->backupDBToolStripMenuItem->Name = L"backupDBToolStripMenuItem";
this->backupDBToolStripMenuItem->Size = System::Drawing::Size(69, 20);
this->backupDBToolStripMenuItem->Text = L"Backup &DB";
//
// backupNowToolStripMenuItem
//
this->backupNowToolStripMenuItem->Name = L"backupNowToolStripMenuItem";
this->backupNowToolStripMenuItem->Size = System::Drawing::Size(155, 22);
this->backupNowToolStripMenuItem->Text = L"&Backup Now...";
//
// restoreToolStripMenuItem
//
this->restoreToolStripMenuItem->Name = L"restoreToolStripMenuItem";
this->restoreToolStripMenuItem->Size = System::Drawing::Size(155, 22);
this->restoreToolStripMenuItem->Text = L"&Restore";
//
// helpToolStripMenuItem
//
this->helpToolStripMenuItem->DropDownItems->AddRange(gcnew cli::array< System::Windows::Forms::ToolStripItem^ >(2) {this->aboutToolStripMenuItem,
this->howToToolStripMenuItem});
this->helpToolStripMenuItem->Name = L"helpToolStripMenuItem";
this->helpToolStripMenuItem->Size = System::Drawing::Size(40, 20);
this->helpToolStripMenuItem->Text = L"&Help";
//
// aboutToolStripMenuItem
//
this->aboutToolStripMenuItem->Name = L"aboutToolStripMenuItem";
this->aboutToolStripMenuItem->Size = System::Drawing::Size(131, 22);
this->aboutToolStripMenuItem->Text = L"&About...";
//
// howToToolStripMenuItem
//
this->howToToolStripMenuItem->Name = L"howToToolStripMenuItem";
this->howToToolStripMenuItem->Size = System::Drawing::Size(131, 22);
this->howToToolStripMenuItem->Text = L"Ho&w to...";
//
// btnNewM
//
this->btnNewM->BackgroundImageLayout = System::Windows::Forms::ImageLayout::Center;
this->btnNewM->Location = System::Drawing::Point(15, 121);
this->btnNewM->Name = L"btnNewM";
this->btnNewM->Size = System::Drawing::Size(153, 57);
this->btnNewM->TabIndex = 2;
this->btnNewM->Text = L"New Member";
this->btnNewM->UseVisualStyleBackColor = true;
this->btnNewM->Click += gcnew System::EventHandler(this, &gymMain::btnNewM_Click);
//
// btnSearch
//
this->btnSearch->Location = System::Drawing::Point(188, 121);
this->btnSearch->Name = L"btnSearch";
this->btnSearch->Size = System::Drawing::Size(153, 57);
this->btnSearch->TabIndex = 3;
this->btnSearch->Text = L"Search Member";
this->btnSearch->UseVisualStyleBackColor = true;
//
// btnViewH
//
this->btnViewH->Location = System::Drawing::Point(15, 193);
this->btnViewH->Name = L"btnViewH";
this->btnViewH->Size = System::Drawing::Size(153, 57);
this->btnViewH->TabIndex = 4;
this->btnViewH->Text = L"View History";
this->btnViewH->UseVisualStyleBackColor = true;
//
// btnCancelM
//
this->btnCancelM->Location = System::Drawing::Point(188, 193);
this->btnCancelM->Name = L"btnCancelM";
this->btnCancelM->Size = System::Drawing::Size(153, 57);
this->btnCancelM->TabIndex = 5;
this->btnCancelM->Text = L"CancelMembership";
this->btnCancelM->UseVisualStyleBackColor = true;
//
// label2
//
this->label2->AutoSize = true;
this->label2->Font = (gcnew System::Drawing::Font(L"MS Reference Sans Serif", 15.75F, System::Drawing::FontStyle::Regular, System::Drawing::GraphicsUnit::Point,
static_cast<system::byte>(0)));
this->label2->Location = System::Drawing::Point(12, 54);
this->label2->Name = L"label2";
this->label2->Size = System::Drawing::Size(389, 26);
this->label2->TabIndex = 6;
this->label2->Text = L"Welcome to Personal Gym Manager";
//
// lDateShow
//
this->lDateShow->AutoSize = true;
this->lDateShow->Location = System::Drawing::Point(323, 35);
this->lDateShow->Name = L"lDateShow";
this->lDateShow->Size = System::Drawing::Size(78, 13);
this->lDateShow->TabIndex = 7;
this->lDateShow->Text = L"Time and date:";
//
// btnGymU
//
this->btnGymU->Location = System::Drawing::Point(364, 122);
this->btnGymU->Name = L"btnGymU";
this->btnGymU->Size = System::Drawing::Size(86, 127);
this->btnGymU->TabIndex = 8;
this->btnGymU->Text = L"Gym Usage";
this->btnGymU->UseVisualStyleBackColor = true;
//
// gymMain
//
this->AutoScaleDimensions = System::Drawing::SizeF(6, 13);
this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font;
this->BackgroundImageLayout = System::Windows::Forms::ImageLayout::None;
this->ClientSize = System::Drawing::Size(483, 266);
this->Controls->Add(this->btnGymU);
this->Controls->Add(this->lDateShow);
this->Controls->Add(this->label2);
this->Controls->Add(this->btnCancelM);
this->Controls->Add(this->btnViewH);
this->Controls->Add(this->btnSearch);
this->Controls->Add(this->btnNewM);
this->Controls->Add(this->menuStrip1);
this->MainMenuStrip = this->menuStrip1;
this->MaximizeBox = false;
this->Name = L"gymMain";
this->StartPosition = System::Windows::Forms::FormStartPosition::CenterScreen;
this->Text = L"Main Menu - Gym Manager";
this->Load += gcnew System::EventHandler(this, &gymMain::gymMain_Load);
this->menuStrip1->ResumeLayout(false);
this->menuStrip1->PerformLayout();
this->ResumeLayout(false);
this->PerformLayout();
}
#pragma endregion
private: System::Void btnNewM_Click(System::Object^ sender, System::EventArgs^ e) {
// gymMain::Visible = false;
// GymManager::NewMember ^newM = gcnew GymManager::NewMember;
// newM->Show();
}
private: System::Void gymMain_Load(System::Object^ sender, System::EventArgs^ e) {
//load login page and make main page invisible
this->Visible = false;
GymManager::Form1 ^login = gcnew GymManager::Form1;
login->Show();
//display clock
DateTime^ dt = DateTime::Now;
String^ date;
date = dt->ToString();
lDateShow->Text = date;
}
};
}
-------------------------------
error messages displayed:
-------------------------------
c:\documents and settings\and_one\my documents\visual studio 2005\cs208\gymmanager\gymmanager\gymMain.h(282) : error C2039: 'Form1' : is not a member of 'GymManager'
c:\documents and settings\and_one\my documents\visual studio 2005\cs208\gymmanager\gymmanager\gymMain.h(282) : error C2065: 'Form1' : undeclared identifier
c:\documents and settings\and_one\my documents\visual studio 2005\cs208\gymmanager\gymmanager\gymMain.h(282) : error C2065: 'login' : undeclared identifier
c:\documents and settings\and_one\my documents\visual studio 2005\cs208\gymmanager\gymmanager\gymMain.h(282) : error C2039: 'Form1' : is not a member of 'GymManager'
c:\documents and settings\and_one\my documents\visual studio 2005\cs208\gymmanager\gymmanager\gymMain.h(282) : error C2061: syntax error : identifier 'Form1'
c:\documents and settings\and_one\my documents\visual studio 2005\cs208\gymmanager\gymmanager\gymMain.h(283) : error C2227: left of '->Show' must point to class/struct/union/generic type
type is ''unknown-type''
luhfluh
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luhfluh wrote: c:\documents and settings\and_one\my documents\visual studio 2005\cs208\gymmanager\gymmanager\gymMain.h(282) : error C2039: 'Form1' : is not a member of 'GymManager'
The compiler is telling you exactly what is wrong. C2039
"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15
"Judge not by the eye but by the heart." - Native American Proverb
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This question would be best answered MC++/CLI[^] forum.
luhfluh wrote: c:\documents and settings\and_one\my documents\visual studio 2005\cs208\gymmanager\gymmanager\gymMain.h(282) : error C2039: 'Form1' : is not a member of 'GymManager'
Your problem is not about headers, but I think you are relating Form1 with wrong namespace.
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tks for ur help. bt I tried using something like below (without the GymManager namespace) and it still provded an error that said "undeclared identifier Form1"
alternative code tried:
-----------------------
Form1 ^login= gcnew Form1();
login->Show();
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You need to use name of namespace Form1 is member of, clearly I could not see class Form1's definition in your code.
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tks for ur reply. bt i'm still lost if u know wat i mean, If u can provide a sample code of how to use wat u r talking about it would be very helpful...
I dont know where exactly in Form1's definition i would need to put the namespace (besides I'm new to this managed c++ stuff - work better with Java)
Tks for ur help once again.
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luhfluh wrote: tks for ur reply. bt i'm still lost if u know wat i mean, If u can provide a sample code of how to use wat u r talking about it would be very helpful...
Just take a simple form application
namespace TestForm {
using namespace System;
using namespace System::ComponentModel;
using namespace System::Collections;
using namespace System::Windows::Forms;
using namespace System::Data;
using namespace System::Drawing;
public ref class Form1 : public System::Windows::Forms::Form
{
public:
Form1(void)
{
InitializeComponent();
}
};
}
In above example TestForm is a namespace and Form1 is class.
luhfluh wrote: I dont know where exactly in Form1's definition i would need to put the namespace
You are getting it wrong. Class will be member of namespace.
luhfluh wrote: (besides I'm new to this managed c++ stuff - work better with Java)
I'm there is similar concept in Java.
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tks, bt i think i'm just in the right frame of mind to grasp where to include it...The namespace GymManager is already defined in Form1's header, and within it there is the
prasad_som wrote: public ref class Form1 : public System::Windows::Forms::Form
details and so it is for all the other forms. So with what I understand from ur explaination the class within the namespace should be called without problems if only it is within the namespace.
prasad_som wrote: I'm there is similar concept in Java.
interfaces or abstract classes are there yes, and are similarly defined and used. but I cant get ma head around this.
tks anyway.
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Yep - comparing that code to the stuff I have had to write in the past to do something similar with good old MFC, I can see the improvement...
Yep! Gotta love progress...
Peace!
-=- James Please rate this message - let me know if I helped or not!<HR>If you think it costs a lot to do it right, just wait until you find out how much it costs to do it wrong!
Avoid driving a vehicle taller than you and remember that Professional Driver on Closed Course does not mean your Dumb Ass on a Public Road!
See DeleteFXPFiles
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What happens to your problem here[^] . Interesting to see, does your prblem was same as guessed
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