DataGridView单元格 [英] DataGridView Cell

问题描述

您好，我需要知道所选的单元格位置，以便可以在其上放置文本框.
我可以使用以下代码在选定的单元格上放置文本框

Hello, I need to know the selected cell location so that i can place the textbox on it.
Iam able to place the textbox on the selected cell with following code

for(r=0;r<=row-2;r++)
{
txtValueChange.Left = dataGridView1.Left + dataGridView1.ColumnHeadersHeight + 8 + dataGridView1.Columns[0].Width;
if (!dataGridView1.CurrentRow.IsNewRow)
{
for (int j = 1; j<= 7; j++)
{
if (dataGridView1.Rows[r].Cells[j].Selected == true)
{
txtValueChange.Width = dataGridView1.Columns[j].Width;
txtValueChange.Left += dataGridView1.Columns[j].Width;
}
}

txtValueChange.Top += dataGridView1.RowTemplate.Height;
lbRateID.Top += dataGridView1.RowTemplate.Height;
}

但是问题是当我滚动水平滚动器时，很少的列会隐藏，并且文本框的左侧位置会自动不同.因为

But the issue is when i scroll the horizontal scroller, few columns get hide and the textbox left location automatically differs. Because

txtValueChange.Left += dataGridView1.Columns[j].Width;

如果我知道所选单元格的位置，就可以解决此问题.或者，如果有其他替代解决方案，请让我知道...

I can able to solve this issue if i come to know the selected cells location. Or if there exists any alternate solution pls let me know...

推荐答案

亲爱的克里希纳，

您可以通过使用dataGridView1_CellContentClick事件上的e.ColumnIndex，e.RowIndex获得选定的行和列索引.

Dear Krishna,

You can get selected row and column index by using e.ColumnIndex,e.RowIndex on dataGridView1_CellContentClick event.

这篇关于DataGridView单元格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！