如何在消息框中显示搜索到的行

Question

can you please help me on displaying the searched row in message box?

I've below code for searching a value in the row.

private void button3_Click(object sender, EventArgs e)
{
        // Code to search the  alphanumneric Part Number (in Column1 header called "Name") and highlihgt the row

    foreach (DataGridViewRow row in dataGridView1.Rows)
    {
        if (row.Cells["Age"].Value.ToString().Equals(textBox3.Text.StringComparison.CurrentCultureIgnoreCase))   
        {  
            dataGridView1.Rows[row.Index].Selected = true;
        }
    }
}

Answer 1

The following:

MessageBox.Show("foo")

Will display a message box with the text foo in a Windows form application (which I suppose is what you have there).

You can learn more about the method and its overloads on this link .

Get the information you want in a string and happy coding.

Answer 2

If what you are trying to do is display the Name column's value in a MessageBox then do the following:

private void button3_Click(object sender, EventArgs e)
{
    // Code to search the  alphanumneric Part Number (in Column1 header called "Name") and highlihgt the row

    foreach (DataGridViewRow row in dataGridView1.Rows)
    {
        if (row.Cells["Age"].Value.ToString().Equals(textBox3.Text.StringComparison.CurrentCultureIgnoreCase))   
        {  
            dataGridView1.Rows[row.Index].Selected = true;
            MessageBox.Show(row.Cells["name"].Value.ToString());
            break;  //This exits the `foreach` loop - not necessary just an assumption.
        }
        else
        {
            //Do something if you don't find what you wanted or `continue` if you want the loop to keep going.
        }
    }
}