VC6 中的多模式对话框？

发布于 2024-12-22 19:11:00 字数 904 浏览 7 评论 0原文

我正在开发一个应用程序，该应用程序允许用户编辑应用程序其他部分生成的发票。查看发票时，如果选择编辑>编辑发票，则会启动模式对话框，

void CViewInvoiceView::OnEditEditinvoice() 
{
    CEditInvoiceDlg dlg;
    if (dlg.DoModal() == IDOK)
    {
        // Do Stuff
    }
}

这可以正常工作。但是，由于最近的规范更改，我现在需要提取与运输信息相关的字段，并通过单击第一个对话框中包含的编辑运输按钮，在单独的对话框中使它们可编辑。

void CEditInvoiceDlg::OnButtonEditshipping() 
{
    CEditInvoiceShippingDlg shippingDlg;
    shippingDlg.m_shipToList = &m_shipToList;

    if (shippingDlg.DoModal() == IDOK)
    {
            // Do Stuff
    }

}

我的问题是我无法打开第二个对话框（CEditInvoiceShippingDlg）。消息映射看起来不错，

BEGIN_MESSAGE_MAP(CEditInvoiceDlg, CDialog)
...
ON_BN_CLICKED(IDC_BUTTON_EDITSHIPPING, OnButtonEditshipping)
...
END_MESSAGE_MAP()

但如果我在 OnButtonEditshipping() 函数中放置一个断点，它永远不会在该点停止。单击编辑运输按钮实际上会关闭它所在的对话框，而不是打开第二个对话框。

原文

I'm working on an application that allows users to edit invoices generated in other parts of the app. When viewing an invoice, if Edit>Edit Invoice is selected, a modal dialog is launched

void CViewInvoiceView::OnEditEditinvoice() 
{
    CEditInvoiceDlg dlg;
    if (dlg.DoModal() == IDOK)
    {
        // Do Stuff
    }
}

This works fine. However, due to a recent spec change, I now need to extract the fields related to shipping information, and make them editable in a separate dialog accessible by clicking a Edit Shipping button contained in the first dialog.

void CEditInvoiceDlg::OnButtonEditshipping() 
{
    CEditInvoiceShippingDlg shippingDlg;
    shippingDlg.m_shipToList = &m_shipToList;

    if (shippingDlg.DoModal() == IDOK)
    {
            // Do Stuff
    }

}

My problem is that I can't get the second dialog (CEditInvoiceShippingDlg) to open. The message map looks ok

BEGIN_MESSAGE_MAP(CEditInvoiceDlg, CDialog)
...
ON_BN_CLICKED(IDC_BUTTON_EDITSHIPPING, OnButtonEditshipping)
...
END_MESSAGE_MAP()

but if I place a break point in my OnButtonEditshipping() function, it never stops on that point. Clicking the Edit Shipping button actually closes the dialog it's contained in instead of opening a second.

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