chooseColor 改变Grid行的背景色 挑选颜色

void clicked()

{

    Common  common;

    container c;

    ;

 

    c = WinAPI::chooseColor(this.hWnd(),0,0,0,NULL);

    if(conlen(c))

    {

        backColor = WinAPI::RGB2int( conpeek(c,1), conpeek(c,2), conpeek(c,3));

 

        // Clear the display options for the once which allready has been set.

        for(common = custTable_ds.getFirst(); common; common = custTable_ds.getNext())

        {

            custTable_ds.clearDisplayOption( common );

        }

        custTable_ds.refreshEx(-1);

    }

    super();

}

 

//--------------------------------

 

public void displayOption(Common _common, FormRowDisplayOption _options)

{

    // here's the logic which derteminates the color for this row

    // In this case it will random color the lines

    if(_common.recId mod 3==0)

    {

        _options.backColor( backColor );

    }

    super(_common,_options);

}