Utilities, source code, examples for programmers on Visual C ++

    It is the simple sample, showing how to connect "ALX" classes to your appendix, and also an opportunity of display of a plenty of row and columns.

    Class CGridView  is determined from parent class CALXGridView. In it's constructor are added 1000 column and the amount of rows 1 000 000 is defined.

CGridView::CGridView()
{
    CString strHeadText;
    for(int i = 0; i < 1000; i++)
    {
        strHeadText.Format("%u",i);
        DefineColCtrl(AddCol(100,strHeadText, ACFF_CENTER, AHFF_CENTER),GA_CELLCTRL);
    }
    SetGridRowCount(1000000);
}

    Also virtual function GetCellData() which returns the data of cells necessary for display is redefined.

CELL_DATA CGridView::GetCellData(int nCol, int nRow)
{
    CELL_DATA CellData = CALXGrid::GetCellData(nCol,nRow);

    CellData.m_strText.Format("%u - %u",nCol,nRow);

    return CellData;
}

Alexey. E-mail: alxsoft@gazinter.net