i am getting after convertin date time
private void LoadData()
{
con.Open();
string s = "SELECT user_name FROM login" + " WHERE user_name='" + Label1.Text + "'";
SqlCommand cmd = new SqlCommand(s, con);
SqlDataReader Dr = cmd.ExecuteReader();
if (Dr.Read())
{
con.Close();
DateTime datetime = Convert.ToDateTime(Date.Text);
string query = @"SELECT id,problem,ip,date_time,Rec_Status FROM Tech_data where Call_assign='" + Label1.Text + "' and date_time='" + datetime + "'";
SqlDataAdapter da = new SqlDataAdapter(query, con);
DataTable table = new DataTable();
da.Fill(table); <<<---- error
GridView1.DataSource = table;
GridView1.DataBind();
}
}