我想做循环工作并跳过选定的gridview行。帮助我。 Thanx提前 [英] i want to make for loop work and skip the selected row of gridview. help me with this. Thanx in advance

问题描述

int rowskip = 1;
for (int i = rowskip; i <= dataGridView1.Rows.Count - 1; i++)
{
 Double firsttotal = Convert.ToDouble(dataGridView1.Rows[i - 1].Cells[4].Value);
 Double amount = Convert.ToDouble(dataGridView1.Rows[i].Cells[2].Value);
 Double sum = firsttotal + amount;
 dataGridView1.Rows[i].Cells[4].Value = sum.ToString();
}

推荐答案

不太确定，但看起来你说的是：

Not too sure, but looks like you are talking of something like:

if(! DataGridView1.SelectedRows.Contains(dataGridView1.Rows[i]))
{
  // Do something
}
else
{
  // This row is selected one!
}

参考： MSDN：DataGridView.SelectedRows属性 [ ^ ]

您提到跳过gridview中的选定行，您可以尝试下面的内容

You have mentioned to skip the selected row in a gridview you can try something like below

int rowskip = 1;
for (int i = rowskip; i <= dataGridView1.Rows.Count - 1; i++)
{
 
 if( dataGridView1.Rows[i].Selected)
 {
   continue;// skip this row if its selected
 }

 Double firsttotal = Convert.ToDouble(dataGridView1.Rows[i - 1].Cells[4].Value);
 Double amount = Convert.ToDouble(dataGridView1.Rows[i].Cells[2].Value);
 Double sum = firsttotal + amount;
 dataGridView1.Rows[i].Cells[4].Value = sum.ToString();
}

这篇关于我想做循环工作并跳过选定的gridview行。帮助我。 Thanx提前的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！