更新时间:2022-12-12 09:14:16
int sum = 0;for (int i = 0; i < dataGridView1.Rows.Count; ++i){sum += Convert.ToInt32(dataGridView1.Rows[i].Cells[1].Value);}label1.Text = sum.ToString();
I need to show the sum of the count
column from this datagridview
, but I don't know how I can get to the data in the datagridview.
When I click on the button, I want to show 94
in label1
.
How can this be done?
int sum = 0;
for (int i = 0; i < dataGridView1.Rows.Count; ++i)
{
sum += Convert.ToInt32(dataGridView1.Rows[i].Cells[1].Value);
}
label1.Text = sum.ToString();