protected void button2_Click(object sender, EventArgs e)
{
ReturnDA k = new ReturnDA();
CirculatedCopy c = new CirculatedCopy();
try
{
c.Id = int.Parse(GridView1.SelectedRow.Cells[1].Text);
c.CopyNumber = int.Parse(GridView1.SelectedRow.Cells[2].Text);
c.BorrowerNumber = int.Parse(GridView1.SelectedRow.Cells[3].Text);
c.DueDate = DateTime.ParseExact(GridView1.SelectedRow.Cells[5].Text, "d/M/yyyy", null);
c.BorrowedDate = DateTime.ParseExact(GridView1.SelectedRow.Cells[4].Text, "d/M/yyyy", null);
}
catch (Exception)
{
lbError.Text = "You must select a book !";
lbError.Visible = true;
return;
}
try
{
c.ReturnedDate = DateTime.ParseExact(textBox3.Text, "d/M/yyyy", null);
}
catch (Exception ex)
{
lbError.Text = ex.Message;
lbError.Visible = true;
return;
}
if (c.ReturnedDate.Date < c.BorrowedDate)
{
lbError.Text = "BorrowedDate must less than ReturnedDate !";
lbError.Visible = true;
//MessageBox.Show("BorrowedDate must less than ReturnedDate !");
return;
}
TimeSpan dayLater = c.ReturnedDate.Date - c.DueDate;
double ngay = dayLater.TotalDays;
if (ngay > 0)
{
c.FineAmount = (int)ngay;
}
else c.FineAmount = 0;
k.returnUpdate(c.CopyNumber);
k.cirUpdate(c);
button2.Enabled = false;
DataSet ds = k.SelectDS(c.CopyNumber);
DataView dv = new DataView(ds.Tables[0]);
GridView1.DataSource = dv;
GridView1.DataBind();
Label4.Text = "" + ds.Tables[0].Rows.Count;
lbError.Text = ("Return Successfully !");
lbError.Visible = true;
}
protected void button1_Click(object sender, EventArgs e)
{
ReturnDA b = new ReturnDA();
ReturnBL a = new ReturnBL();
int code = 0;
try
{
code = int.Parse(textBox1.Text);
}
catch (Exception ex)
{
lbError.Text = ex.Message;
lbError.Visible = true;
return;
}
bool test = a.checkMember(code);
if (!test)
{
lbError.Text = ("Don't have this member in Database");
lbError.Visible = true;
return;
}
else
{
DataSet ds = b.SelectDS(code);
DataView dv = new DataView(ds.Tables[0]);
GridView1.DataSource = dv;
GridView1.DataBind();
Label4.Text = "" + ds.Tables[0].Rows.Count;
textBox2.Text = b.getName(code);
textBox3.Enabled = true;
textBox3.Text = DateTime.Now.ToString("dd/M/yyyy");
button3.Enabled = true;
textBox1.Enabled = false;
button1.Enabled = false;
}
}