Modify CDlgGridDlg::OnInitDialog()

Objective Grid User's Guide
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9.12 Modify CDlgGridDlg::OnInitDialog()

This step modifies OnInitDialog to subclass the user control on the dialog template and to perform some basic grid initialization.

Open DlgGridDlg.cpp.
Add the following line after #include "stdafx.h":
Search for OnInitDialog.

Replace the // TODO: line with the following code:

// Please refer to the MFC documentation on 
// SubclassDlgItem for information on this 
// call. This makes sure that our C++ grid 
// window class subclasses the window that 
// is created with the User Control.
m_wndGrid.SubclassDlgItem(IDC_GRID, this);

// Initialize the grid. For CWnd based grids 
// this call is essential. For view based 
// grids this initialization is done in 
// OnInitialUpdate.
m_wndGrid.Initialize();

// Sample setup for the grid
m_wndGrid.GetParam()->EnableUndo(FALSE);

m_wndGrid.SetRowCount(100);
m_wndGrid.SetColCount(20);

m_wndGrid.SetStyleRange(CGXRange(1,1),
                  CGXStyle()
                      .SetValue("Hello")
                  );
m_wndGrid.SetStyleRange(CGXRange(1,2),
                  CGXStyle()
                      .SetValue("World!")
                  );

m_wndGrid.GetParam()->EnableUndo(TRUE);

Save and close DlgGridDlg.cpp.

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