view/SchoolIdolFestivalSimulator.Main/EnterGrid.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace SchoolIdolFestivalSimulator.Main {

    public class EnterGrid : DataGridView {
        public EnterGrid() {
            this.DoubleBuffered = true;
        }
        protected override bool ProcessDialogKey(Keys keyData) {
            //Enterキーが押された時は、Tabキーが押されたようにする
            if ((keyData & Keys.KeyCode) == Keys.Enter) {
                return this.ProcessTabKey(keyData);
            }
            return base.ProcessDialogKey(keyData);
        }
        protected override bool ProcessDataGridViewKey(KeyEventArgs e){
            if(e.KeyCode == Keys.Enter){
                return this.ProcessRightKey(e.KeyData);
            }
            return base.ProcessDataGridViewKey(e);
        }

        protected bool ProcessRightKey(KeyEventArgs e) {
            if(base.CurrentCell.ColumnIndex == base.ColumnCount - 1 && base.CurrentCell.RowIndex + 1 <= base.RowCount - 1){
                base.CurrentCell = base.Rows[(base.CurrentCell.RowIndex + 1)].Cells[0];
                return true;
            }
            return base.ProcessDataGridViewKey(e);
        }
    }
}