pls help me

[saisp]

hi i am calling a dialog function from another function as CMyConnCustomInstall *CustomDlg = new CMyConnCustomInstall; but it is getting crashed in debug state? why this occurs pls help me; my code is: f(pCustInst->GetCheck()) { CDialog::OnOK(); CMyConnCustomInstall *CustomDlg = new CMyConnCustomInstall; CustomDlg->DoModal(); }

[thammadi]

Hi, I tested the same code without crash. After 'if', are there anymore statements? Thammadi

[saisp]

no i have to close the present dialog(from where i have to call the next dialog) and open the next dialog.

[Hamid Taebi]

What happens if you run

CustomDlg->Create();
CustomDlg->ShowWindow(1);

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WhiteSky

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[Chilli71]

Is the line where you call CDialog::OnOK() inside a member function of the CDialog? Regards Leo

[Chilli71]

Let's accallerate this, so that I do not need to wait for your reply. Also I'm not sure, if my question was clear. I suppose you are doing something like

DialogA::OnUpdateUI()
{
CDialog::OnOK();
pDialogB = new Dialog B;
...
}

Since OnOK() of the base clase does the same like hitting the OK button I guess that DialogA is destroyed. If this is true than at the next line you try to execute code in a non existent object. Maybe

DialogA::OnUpdateUI()
{
DialogA.ShowWindow(FALSE);
pDialogB = new Dialog B;
...
CDialog::OnOK();
}

works? Regards Leo

[saisp]

yes its inside the member function

[David Crow]

saisp wrote:

...but it is getting crashed in debug state?

Are we supposed to guess where? :rolleyes:

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"A good athlete is the result of a good and worthy opponent." - David Crow

"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne