Question

我怎样才能在我的FORACH里拿到我数据GridView下一排的值?

foreach (DataGridViewRow row in dataGridViewSelection.Rows)
{
        if ((bool)((DataGridViewCheckBoxCell)row.Cells[3]).Value)
        {
            do
            {
                list.Add(row.Cells[1].Value.ToString());
            } 
            while (row.Cells[2].Value == the next row.Cells[2].Value-->of the next row);

        }              
}

I want to obtain the value of the same cell in the next row so i can compare them. Thank you

Answer 1

您需要使用 < code> for 环, 而不是 foreach , 但这很简单, 因为 < a href=" http://msdn.microsoft.com/ en- us/library/ system. windows. forms. datagridviewrow recognition. aspx" rel= "nofol" > DataGridViewRow Collection 执行所需的信息 :



    for (int rowNum=0;rowNum<dataGridViewSelection.Rows.Count - 1; ++rowNum)
    {
            DataGridViewRow row = dataGridViewSelection.Rows[rowNum];
            if ((bool)((DataGridViewCheckBoxCell)row.Cells[3]).Value)                    {
                do
                {
                    list.Add(row.Cells[1].Value.ToString());
                } while (row.Cells[2].Value == dataGridViewSelection.Rows[rowNum+1].Cells[2].Value);

            }              
    }


通过索引索引,您可以很容易地访问循环中的任何其他行。

友情链接