private void Building_btn_Click(object sender, EventArgs e)
{
Building_Present_pnl.Visible = true;
Building_Present_pnl.BringToFront();
panelPos.Height = Building_btn.Height - 5;
panelPos.Top = Building_btn.Top + 2;
Home_pnl.Visible = false;
Event_pnl.Visible = false;
About_Us_pnl.Visible = false;
Student_pnl.Visible = false;
Statistics_pnl.Visible = false;
Student_Present_pnl.BringToFront();
Student_Present_pnl.Visible = true;
Buidling_pnl.Visible = true;
Add_Edit_pnl.Visible = false;
//===================================
flowLayoutPanel1.Visible = true;
flowLayoutPanel1.Controls.Clear();
SqlCommand sqlcommand = new SqlCommand();
sqlcommand.CommandType = System.Data.CommandType.Text;
sqlcommand.CommandText = "select * from ToaNha";
/*
* if (conn == null)
* {
* conn = new SqlConnection(strconnection);
* conn.Open();
* }*/
connection.Open();
sqlcommand.Connection = connection;
SqlDataReader sqlReader = sqlcommand.ExecuteReader();
while (sqlReader.Read())
{
Label l = addLale1(sqlReader.GetString(0));
flowLayoutPanel1.Controls.Add(l);
l.DoubleClick += new System.EventHandler(this.labelDoubleClick);
}
sqlReader.Close();
connection.Close();
}
private void Add_Back_Pic_Click(object sender, EventArgs e)
{
Student_Present_pnl.BringToFront();
Student_Present_pnl.Visible = true;
}
