I have a program, it's about foods and their calories. I'm showing datas in a DataGridView1. And I want to copy rows to a DataGridView2, If my DataGridView1 contains searched text in TextBox. My DataGridView1 looks like that:
Food Calorie
------------------------------------------
Bread 80
Tea 0
... ...
So, it's my code:
private void button5_Click(object sender, EventArgs e)
{
var searchedText = textBox1.Text;
foreach(DataGridViewRow dgwr in dataGridView1.Rows)
{
if (Convert.ToString(dgwr.Cells[0].Value).Contains(searchedText))
{
var filteredRow = (DataGridViewRow)dgwr.Clone();
foreach (DataGridViewCell mySearchedCells in dgwr.Cells)
{
filteredRow.Cells[mySearchedCells.ColumnIndex].Value = mySearchedCells.Value;
}
dataGridView2.Rows.Add(filteredRow);
}
}
}
PS : It doesn't work and it doesn't give error.
OK, I solved. I changed all my DataGridViews' columns ReadOnly properties to false.
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.