如何选中下一列而不是下一列？

Question

所以这里是我的内置文本框的groupbox列数组。

我想要做的就是让用户选中它时会转到下一列并保持同一行。

例如：如果用户位于第2列第1行，则应该转到第3行的第1行。然而，根据我的代码发生的事情是，当它到达底部时它会下降，它会到达下一行并从那里上升。

private System.Windows.Forms.TextBox[,] statsBonus = new System.Windows.Forms.TextBox[6, 3]; // x, y
private System.Windows.Forms.GroupBox[] statsCol = new System.Windows.Forms.GroupBox[6];

    for (int j = 0; j < statsCol.Length; j++)
    {
        statsCol[j] = new System.Windows.Forms.GroupBox();
        this.statsCol[j].Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
        this.statsCol[j].Location = new System.Drawing.Point(190 + j * 80, 20);
        this.statsCol[j].Size = new System.Drawing.Size(72, 100);
        this.statsCol[j].TabIndex = j + 1;
        this.statsCol[j].TabStop = false;
        this.statsCol[j].Text = statsLabel[j];
        this.groupBox2.Controls.Add(statsCol[j]);

        for (int i = 0; i < statsBonus.GetLength(1); i++)
        {
            statsBonus[j, i] = new System.Windows.Forms.TextBox();
            this.statsBonus[j, i].Size = new System.Drawing.Size(35, 20);
            this.statsBonus[j, i].Font = new System.Drawing.Font("Microsoft Sans Serif", 8, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
            this.statsBonus[j, i].TabIndex = i + 1;

            this.statsBonus[j, i].Anchor = AnchorStyles.None;
            this.statsBonus[j, i].Dock = DockStyle.None;
            Point pt = this.statsCol[j].DisplayRectangle.Location;
            pt.X += (this.statsCol[j].DisplayRectangle.Width - this.statsBonus[j, i].Width) / 2;

            pt.Y = 20 + i * 25;

            this.statsBonus[j, i].Location = pt;
            this.statsBonus[j, i].Text = "0";

            statsBonus[j, i].Parent = this;
            this.statsCol[j].Controls.Add(statsBonus[j, i]);
        }
    }

Answer 1

评论或删除以下行

//this.statsCol[j].TabIndex = j + 1;

并在行下方变换

this.statsBonus[j, i].TabIndex = i + 1;

as

 this.statsBonus[j, i].TabIndex = statsBonus.GetLength(1)*j + i+ 1;