C / C++ / MFC

multiple dimensional vector array

4-Dec-06 3:38

Hi,

I can get the ActiveX ID from Client by using GetCtrlID, but I need to get the ID from ActiveX itself by calling GetCtrlId in ActiveX itself.
(in the same way as we get for a Dialog using dialogobj.GetCtrlID)
If I use it in ActiveX iam getting it as Zero in Client.

Thanks in Advance

Today is a gift, that's why it is called the present.

cy163@hotmail.com4-Dec-06 3:32

cy163@hotmail.com

4-Dec-06 3:32

Hi, All

In one function of my project I need a 2-D vector array consisting of elements of struct STRU_A.

struct STRU_A{
char ch[20];
float score;
};

However, the two dimensions both dynamic. That is, the dimension sizes depend on the input to the function.

How to declare and use a 2-D vector array of such kind.

thank you

Re: multiple dimensional vector array

Cedric Moonen4-Dec-06 3:35

Cedric Moonen

4-Dec-06 3:35

Use a double std::vector.

typedef std::vector< std::vector< STRU_A> > T2DArray;

The typedef is usefull so that you can easily declare a new instance without typing everything:

T2DArray MyArray;

Cédric Moonen
Software developer

Charting control [v1.1]

Re: multiple dimensional vector array

S Douglas4-Dec-06 19:44

S Douglas

4-Dec-06 19:44

Here is a good article on using Vectors A Presentation of the STL Vector Container[^]

I'd love to help, but unfortunatley I have prior commitments monitoring the length of my grass. :Andrew Bleakley:

DoModal Losing Focus

narayanagvs4-Dec-06 3:31

4-Dec-06 3:31

Hi,

Iam using VC8.0 .
I have a dialog with two buttons placed on Left side.I Invoke Domodal dialog boxes having no borders with each button clicks.

SettingsDlg.DoModal();

In One of the DoModal diaog invoked I have an Edit box.In OnOK of that Dialog box I check for the EditBox validation if Nothing is entered I return the before CDialog::OnOk prompting the user to type the text.

if(m_strProfileName.IsEmpty())
{
AfxMessageBox(_T("Profile Name must be Entered"));
GetDlgItem(IDC_EDIT_PROFILE_NAME)->SetFocus();
return;
}
OnOK();

The Problem Iam facing is upon clicking OnOk without entering the Text in Edit box Iam losing the Focus.Now, If I click other button its DoModal Dialog box is getting Invoked even when the First DoModal is there.

How can I overcome this problem? Any Suggestions would be helpful.

Today is a gift, that's why it is called the present.

toxcct4-Dec-06 3:42

4-Dec-06 3:42

your editbox certainly has the focus, but without selection. isn't it what you want ?
if so, add a SetSel(0, -1); call after your SetFocus()

You don't know where to start ? ask a good friend

[VisualCalc 3.0][Flags Beginner's Guide]

narayanagvs4-Dec-06 3:51

4-Dec-06 3:51

yes my edit box has the focus , but when I click other button its Onclick handler shouldnot execute as Is the Funtionality of the DoModal.i.e when we DoModal until we close the dialog no other function can be done on other windows.

I think you got my point
As I specified I have a main dialog box with two buttons.
On each button click iam invoking a DoModal Dialog Box.
When I click a button,Until I close the DoModal I cant click the Other button.
But for me I could click the Other button.

Today is a gift, that's why it is called the present.

toxcct4-Dec-06 4:22

4-Dec-06 4:22

can you please show a piece of code ? (don't forget to use the <pre> tag for code samples)

You don't know where to start ? ask a good friend

[VisualCalc 3.0][Flags Beginner's Guide]

narayanagvs4-Dec-06 4:33

4-Dec-06 4:33

  On one of the Button Click domodal dialog appears whose class is   CCreateProfileDlg
  void CCreateProfileDlg::OnBnClickedOk()
{
	UpdateData(TRUE);
		
	if(m_strProfileName.IsEmpty())
	{
		AfxMessageBox(_T("Profile Name must be Entered"));
		GetDlgItem(IDC_EDIT_PROFILE_NAME)->SetFocus();
		return;
	}
             ---------
             --------------

	OnOK();
}


BOOL CCreateProfileDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	this->PostMessage(WM_MOVE_PROFILEDIALOG,0,0);
	
	return TRUE;  // return TRUE unless you set the focus to a control
	// EXCEPTION: OCX Property Pages should return FALSE
}


LRESULT CCreateProfileDlg::OnMoveProfileDialog(WPARAM,LPARAM)
{
	this->MoveWindow(275,325,400,280);
	return TRUE;
}


-------------------------------------------------------------------

in my Maindialog class

in .h

CCreateProfileDlg m_profileSettingsDlg;

in .cpp
void CEFCHomeDlg::ClickedProfileCreate()
{
	if(m_profileSettingsDlg.DoModal() == IDOK)
	{
		//AfxMessageBox(_T("In ClickedProfileCreate"));
	}
}
-------------------------------------------
On other Button Click also a domodal dialog appears whose class has    similar code as of CCreateProfileDlg.
-------------------------------------------------

Actually iam using ActiveX controls in place of Buttons 

<div class="ForumSig">Today is a gift, that's why it is called the present.</div>

Right click for open program

David Crow4-Dec-06 4:42

David Crow

4-Dec-06 4:42

narayanagvs wrote:
if(m_strProfileName.IsEmpty())
{
AfxMessageBox(_T("Profile Name must be Entered"));
GetDlgItem(IDC_EDIT_PROFILE_NAME)->SetFocus();
return;
}
OnOK();

A better design would be to disable the OK button until m_strProfileName is non-empty.

"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15

"Judge not by the eye but by the heart." - Native American Proverb

Max++4-Dec-06 3:09

Max++

4-Dec-06 3:09

I want to open file with my program using right click at that file.
(similar as when I want to scan virus,I just right click and select program from pop-up menu)
Anybody know how I write the code

spielehelfer4-Dec-06 3:21

spielehelfer

4-Dec-06 3:21

You mean a "right click" on the file in the windows explorer view, where you can select "open with" or similar the application?
--> thats a registry "hack"

toxcct4-Dec-06 3:22

4-Dec-06 3:22

use Shell Extensions[^]

You don't know where to start ? ask a good friend

[VisualCalc 3.0][Flags Beginner's Guide]

Hamid_RT4-Dec-06 3:34

Hamid_RT

4-Dec-06 3:34

Or http://www.codeproject.com/shell/shellextguide2.asp[^]

WhiteSky

toxcct4-Dec-06 3:38

4-Dec-06 3:38

i know, but your link is written at the bottom of the article i provided...
you start reading by the beginning, don't you ?! Poke tongue | ;-P

You don't know where to start ? ask a good friend

[VisualCalc 3.0][Flags Beginner's Guide]

Question abt closing a dialog ?

ThatsAlok4-Dec-06 22:08

ThatsAlok

4-Dec-06 22:08

toxcct wrote:
you start reading by the beginning, don't you ?! Poke tongue | ;-P

no he is chinese Smile | :)

<div class='ForumSig'>"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
cheers, Alok Gupta VC Forum Q&A :- I/ IV Support CRY- Child Relief and you </div>

Sakthiu4-Dec-06 2:39

Sakthiu

4-Dec-06 2:39

Dear All,

I have a Dll that has one dialog box. I am calling this dialog box from an application.

once this dialog box comes up, i can not close it.

How can i close this ?

Thanks.

toxcct4-Dec-06 3:23

4-Dec-06 3:23

Alt+F4 ?

You don't know where to start ? ask a good friend

[VisualCalc 3.0][Flags Beginner's Guide]

Hamid_RT4-Dec-06 3:33

Hamid_RT

4-Dec-06 3:33

Do you want to close of your program?

WhiteSky

David Crow4-Dec-06 4:46

David Crow

4-Dec-06 4:46

Sakthiu wrote:
How can i close this ?

Programmatically, or via the UI?

"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15

"Judge not by the eye but by the heart." - Native American Proverb