交替顏色的DataGridView

using System;
using System.Collections.Generic;
using System.Text;
using System.Windows.Forms;

namespace Costaco.CTN.Controls
{
    public class DataGridView : System.Windows.Forms.DataGridVIEw
    {

        public DataGridVIEw()
        {
        }
        //這裡鍵入override，然後空格就會出來重寫的列表，你選一個回車就可以了寫出不同的override

        protected override void OnDataBindingComplete(DataGridVIEwBindingCompleteEventArgs e)
        {
            if (this.Rows.Count != 0)
            {
                for (int i = 0; i < this.Rows.Count; i++)
                {
                    if ((i % 2) == 1)
                    {
                        this.Rows[i].DefaultCellStyle.BackColor = System.Drawing.Color.WhiteSmoke;
                    }
                    else
                    {
                        this.Rows[i].DefaultCellStyle.BackColor = System.Drawing.Color.LightBlue;
                    }

                }
            }          

            base.OnDataBindingComplete(e);
        }

    }
}
 

通過繼承原有的控件，直接實現交替顏色，也可以實現多行交替顏色。