private void button2_Click(object sender, EventArgs e)
{
string ms = txtMASACH.Text;
string ts = txtTENSACH.Text;
string tg = cboMATG.Text;
string mnx = cboMANXB.Text;
string mlv = cboMALv.Text;
string nxb = txtNAMXB.Text;
string st = txtSOTRANG.Text;
string sl = txtSOLUONG.Text;
string ngay = maskedTextBox1.Text;
string gc = richTextBox1.Text;
if (dem == 0)
{
masach = txtMASACH.Text;
dem = 1;
button1.Enabled = false;
button3.Enabled = false;
}
else
{
Update_BookInf book = new Update_BookInf();
if (book.changed_book(ms, ts, tg, mnx, mlv, nxb, st, sl, ngay, gc) == true)
{
cls.LoadData2DataGridView(dataGridView1, "select *from tblSach");
button1.Enabled = true;
button3.Enabled = true;
dem = 0;
}
else
{
book.changed_book(ms, ts, tg, mnx, mlv, nxb, st, sl, ngay, gc);
}
}
}
private void button1_Click_1(object sender, EventArgs e)
{
string ms = txtMASACH.Text;
string ts = txtTENSACH.Text;
string tg = cboMATG.Text;
string mnx = cboMANXB.Text;
string mlv = cboMALv.Text;
string nxb = txtNAMXB.Text;
string st = txtSOTRANG.Text;
string sl = txtSOLUONG.Text;
string ngay = maskedTextBox1.Text;
string gc = richTextBox1.Text;
Update_BookInf book = new Update_BookInf();
if (book.Update_Bookinfs(ms, ts, tg, mnx, mlv, nxb, st, sl, ngay, gc) == true)
{
cls.LoadData2DataGridView(dataGridView1, "select *from tblSach");
}
else
{
book.Update_Bookinfs(ms, ts, tg, mnx, mlv, nxb, st, sl, ngay, gc);
}
}