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当用户单击 gridview 单元格时,如果不单击,颜色将自动更改,因此不要更改 gridview 的颜色 如何解决此问题,默认情况下在 gridview 单元格上设置为 0

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2 回答 2

2

这是在 Gridview 单元格上设置的默认单元格值

   private void dataGridView1_DefaultValuesNeeded(object sender, DataGridViewRowEventArgs e)
    {

        e.Row.Cells["ship_qty"].Value = (decimal)0;
        e.Row.Cells["packs"].Value = (decimal)1;
    }

这是为了换色

 private void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)
        {
            DataGridViewCellStyle CellStyle = new DataGridViewCellStyle();
            CellStyle.BackColor = Color.Red;
            dataGridView1.Rows[e.RowIndex].Cells[e.ColumnIndex].Style = CellStyle;
        }

希望这对你有帮助 谢谢

于 2013-06-17T06:30:19.093 回答
0

试试上面的

  private void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)
    {
        DataGridViewCellStyle CellStyle = new DataGridViewCellStyle();
        if (dataGridView1.Rows[e.RowIndex].Cells[e.ColumnIndex].Style.BackColor == Color.Red)
        {
            CellStyle.BackColor = Color.White;
            dataGridView1.Rows[e.RowIndex].Cells[e.ColumnIndex].Style = CellStyle;
        }
        else
        {

            CellStyle.BackColor = Color.Red;
            dataGridView1.Rows[e.RowIndex].Cells[e.ColumnIndex].Style = CellStyle;
        }
    }
于 2013-06-17T06:36:19.103 回答