//////////////////////////////////////////amanat butten
private void button1_Click_1(object sender, EventArgs e)
{
int tka = 0;
studentclass d = new studentclass();
d.stdIDsg = txt_stdID2.Text;
DataTable df = d.seaech_studend_ID();
if (df.Rows.Count == 0)
{
MessageBox.Show("این دانشجو قبلا ثبت نام نکرده است ");
}
else
{
tka = Convert.ToInt32(df.Rows[0]["tedad_kamanati"].ToString());
}
int tedad_ketab_mojod = 0;
bookclass dd = new bookclass();
dd.bookIdsg = txt_bookid2.Text;
DataTable dtt = dd.search_book_ID();
if (dtt.Rows.Count == 0)
{
MessageBox.Show(" این کتاب موجود نیست");
}
else
{
tedad_ketab_mojod = Convert.ToInt32(dtt.Rows[0]["tedad_kmojod"].ToString());
}
if (tka < 3 && tedad_ketab_mojod > 0)
{
d.stdIDsg = txt_stdID2.Text;
d.tedad_kamanatisg = Convert.ToString(tka + 1);
d.update_amanat_student();
dd.bookIdsg = txt_bookid2.Text;
dd.tedad_kmojodsg = Convert.ToString(tedad_ketab_mojod - 1);
dd.update_amanat_book();
amanatclass f = new amanatclass();
f.stdIDsg = txt_stdID2.Text;
f.bookIDsg = txt_bookid2.Text;
f.tarikh_amanatsg = "13" + txtyearamanat.Text + "/" + txtmonthamanat.Text + "/" + txtdayamanat.Text;
f.insert_amanat();
}
else
{
MessageBox.Show("این دانشجو نمیتواند کتابی به امانت بگیرد");
}
txt_stdID2.Text = "";
txt_bookid2.Text = "";
txtdayamanat.Text = "";
txtmonthamanat.Text = "";
txtyearamanat.Text = "";
//////////////////////////////////////////amanat butten
}
private void btnjostojo_Click(object sender, EventArgs e)
{
bookclass b = new bookclass();
b.bookIdsg = txtbookId1.Text;
DataTable dt = b.search_book_ID();
if (dt.Rows.Count == 0)
{
panel2.Enabled = false;
txtname_book1.Text = "";
txtname_nevisande1.Text = "";
txtshabk1.Text = "";
txtmozoe1.Text = "";
txtnasher1.Text = "";
txtmoshakhsat1.Text = "";
txtnoe_chap1.Text = "";
txtsale_enteshar1.Text = "";
txttedad_kmojod1.Text = "";
MessageBox.Show("این کتاب قبلا ثبت نشده است");
}
else
{
panel2.Enabled = true;
txtname_book1.Text = dt.Rows[0]["name_ketab"].ToString();
txtname_nevisande1.Text = dt.Rows[0]["name_nevisande"].ToString();
txtshabk1.Text = dt.Rows[0]["shabak"].ToString();
txtmozoe1.Text = dt.Rows[0]["mozoe"].ToString();
txtnasher1.Text = dt.Rows[0]["nasher"].ToString();
txtmoshakhsat1.Text = dt.Rows[0]["moshakhsat"].ToString();
txtnoe_chap1.Text = dt.Rows[0]["noe_chap"].ToString();
txtsale_enteshar1.Text = dt.Rows[0]["sale_enteshar"].ToString();
txttedad_kmojod1.Text = dt.Rows[0]["tedad_kmojod"].ToString();
}
}
private void button2_Click(object sender, EventArgs e)
{
int teadad_ketab_amanati = 0;
studentclass d = new studentclass();
d.stdIDsg = txt_stdID3.Text;
DataTable df = d.seaech_studend_ID();
if (df.Rows.Count == 0)
{
MessageBox.Show("این دانشجو قبلا ثبت نام نکرده است");
}
else
{
teadad_ketab_amanati = Convert.ToInt32(df.Rows[0]["tedad_kamanati"].ToString());
}
int tedad_ketab_mojod = 0;
bookclass dd = new bookclass();
dd.bookIdsg = txt_bookid3.Text;
DataTable dtt = dd.search_book_ID();
if (dtt.Rows.Count == 0)
{
MessageBox.Show("این کتاب موجود نیست");
}
else
{
tedad_ketab_mojod = Convert.ToInt32(dtt.Rows[0]["tedad_kmojod"].ToString());
d.stdIDsg = txt_stdID3.Text;
d.tedad_kamanatisg = Convert.ToString(teadad_ketab_amanati - 1);
d.update_amanat_student();
dd.bookIdsg = txt_bookid3.Text;
dd.tedad_kmojodsg = Convert.ToString(tedad_ketab_mojod + 1);
dd.update_amanat_book();
amanatclass f = new amanatclass();
f.stdIDsg = txt_stdID3.Text;
f.bookIDsg = txt_bookid3.Text;
f.tarikh_bargashtsg = "13" + txtyearbargasht.Text + "/" + txtmonthbargasht.Text + "/" + txtdaybargasht.Text;
f.update_amanat();
}
txt_stdID3.Text = "";
txt_bookid3.Text = "";
txtdaybargasht.Text = "";
txtmonthbargasht.Text = "";
txtyearbargasht.Text = "";
}
///////////////////////////////////////////////////////insert book button
private void btnsavebook_Click_1(object sender, EventArgs e)
{
bookclass b = new bookclass();
b.bookIdsg = txtbookId.Text;
DataTable dt = b.search_book_ID();
if (dt.Rows.Count == 0)
{
b.name_ketabsg = txtname_book.Text;
b.name_nevisandesg = txtname_nevisande.Text;
b.shabaksg = txtshabk.Text;
b.mozoesg = txtmozoe.Text;
b.nashersg = txtnasher.Text;
b.moshakhsatsg = txtmoshakhsat.Text;
b.noe_chapsg = txtnoe_chap.Text;
b.sale_entesharsg = txtsale_enteshar.Text;
b.tedad_kmojodsg = txttedad_kmojod.Text;
b.insert_book();
}
else
{
MessageBox.Show("این کتاب قبلا ثبت شده است");
}
txtbookId.Text = "";
txtname_book.Text = "";
txtname_nevisande.Text = "";
txtshabk.Text = "";
txtmozoe.Text = "";
txtnasher.Text = "";
txtmoshakhsat.Text = "";
txtnoe_chap.Text = "";
txtsale_enteshar.Text = "";
txttedad_kmojod.Text = "";
///////////////////////////////////////////////////////insert book button
}