private void showbutton_Click(object sender, EventArgs e)
{
oil obj = new oil();
int c = oil.q;
textBox2.Text = c.ToString();
}
private void addbutton_Click(object sender, EventArgs e)
{
try
{
string com = companytb.Text;
string eos = stockendselect.Text;
string dop = purchasedateselect.Text;
string cost = costtb.Text;
string quantity = quantitytb.Text;
string ty = typeselect.Text;
if (com == "" || com == "company" || cost == "Enter Cost Per Item" || quantity == "Enter quantity" || ty == "select type" || eos == "" || dop == "" || cost == "" || quantity == "" || ty == "")
{
label8.Visible = true;
}
else
{
MessageBox.Show(" UPDATED ");
oil newoil = new oil();
newoil.updateitem(cost, quantity, com, eos, dop, ty);
companytb.Text = null;
stockendselect.Text = null;
purchasedateselect.Text = null;
costtb.Text = null;
quantitytb.Text = null;
typeselect.Text = null;
}
}
catch
{
MessageBox.Show("cannot access database");
Application.Exit();
}
}
private void button1_Click(object sender, EventArgs e)
{
oil obj = new oil();
string n = textBox1.Text;
string rt = obj.viewquantity(n);
items.Items.Add(rt);
textBox1.Text = null;
}
private void viewitems_Load(object sender, EventArgs e)
{
try
{
oil oilviewobj = new oil();
DataGridView v = itemsview;
oilviewobj.viewitem(v);
}
catch
{
MessageBox.Show("ooff");
}
}
private void deletebutton_Click(object sender, EventArgs e)
{
string tb = deletebox.Text;
if (tb == "" || tb == "enter id")
{
label2.Visible = true;
}
else
{
oil o = new oil();
o.deleteitem(tb);
MessageBox.Show("successfull");
}
}
private void addbutton1_Click(object sender, EventArgs e)
{
label2.Visible = false;
string com = addcom.Text;
string ty = addty.Text;
string i = IDs.Text;
if (i == "" || i == "Enter Id" || com == "" || com == "enter company" || ty == "" || ty == "Enter type")
{
label2.Visible = true;
}
else
{
oil oilobj = new oil();
oilobj.additem(com, ty, i);
MessageBox.Show("iem added successfully");
com = addcom.Text = null;
ty = addty.Text = null;
}
}
