Question

I have two DB tables Table1 and Table2

I am displaying the data of Table1 using a gridview. I want to show the data of table2 in another gridview when a user clicks on a row on gridview1 i.e I want to change the data in gridview2 when the user clicks on a row on gridview1 . Both the tables are related using PersonID.

I am using windowsforms not ASP.NET.

Answer 1

You can also call Detail record from First Datagrid’s “dataGridView1_SelectionChanged” Event like,

private void dataGridView1_SelectionChanged(object sender, EventArgs e)
    {
        int PersonID=Convert.ToInt32(dataGridView1.CurrentRow.Cells["PersonID"].ToString());
        //Pass PersonID to Parameter and Get detail list

    }