private void TbSearch_TextChanged(object sender, EventArgs e)
{
//Get the keywords from the search box
string keywords = tbSearch.Text;
//Check if the keyword has value
if (keywords != null)
{
//Show user based on keyword
DataTable dt = d.SearchM(keywords);
dgvAdduser.DataSource = dt;
}
else
{
//Show all users in database
DataTable dt = d.SelectM();
dgvAdduser.DataSource = dt;
}
}