运行时在TableLayoutPanel中的彩色单元带有变量？

Question

I have a TableLayoutPanel currently with multiple rows + columns. It's populated by a for loop that will be different every time it's run dependant on the output of an SQL Query.

void tblTableLayoutPanel_CellPaint(object sender, TableLayoutCellPaintEventArgs e)
    {
        if (e.Row == 2 || e.Row == 4)
        {
            Graphics g = e.Graphics;
            Rectangle r = e.CellBounds;
            g.FillRectangle(Brushes.Red, r);
        }
    }

This is the code I've got currently to colour individual rows, but I'd like to be able to colour individual cells depending on 2 variables (J, and K).

                TableLayoutPanel.Controls.Add(label, J, K);

Similarly here is a sample of how I've added a label to a cell in the TableLayoutPanel using J and K. Is it possible to overload the CellPaint method to allow J and K to be used in it? or if so how could I go about re-colouring cells during runtime?

Answer 1

CellPaint is an event and not a method. I suggest you create a method GetColor(int row,int column) that returns a color Brush and then in the CellPaint event call your method with e.Row and e.Column.