private void label12_Click(object sender, EventArgs e)
{
if (ProName.Text == "" || ProPrice.Text == "" || ProQty.Text == "" || ProQty.Text == "0" || Convert.ToInt32(ProQty.Text) < 1)
{
MessageBox.Show("Please select the Valid entries");
}
else
{
int remainingitems;
SqlCommand command =
new SqlCommand("select ProductQty from ProductTable WHERE Productid= " + Productid.Text + "", Con);
Con.Open();
SqlDataReader read = command.ExecuteReader();
read.Read();
dbproqty = (read["ProductQty"].ToString());
Con.Close();
remainingitems = Convert.ToInt32(dbproqty) + Convert.ToInt32(ProQty.Text);
String query = "update ProductTable set ProductQty='" + remainingitems + "'where Productid = " + Productid.Text + "";
SqlCommand cmd = new SqlCommand(query, Con);
Con.Open();
cmd.ExecuteNonQuery();
//MessageBox.Show("Category is Updated Successfully");
Con.Close();
DataGridViewRow newrow = new DataGridViewRow();
newrow.CreateCells(Orderdgv);
newrow.Cells[0].Value = Productid.Text;
newrow.Cells[1].Value = ProName.Text;
newrow.Cells[2].Value = ProPrice.Text;
newrow.Cells[3].Value = ProQty.Text;
newrow.Cells[4].Value = -(Convert.ToInt32(ProPrice.Text) * Convert.ToInt32(ProQty.Text));
int totalprice = Convert.ToInt32(ProPrice.Text) * Convert.ToInt32(ProQty.Text);
Orderdgv.Rows.Add(newrow);
//gridtotal = (gridtotal + totalprice);
//TotalPrice.Text = gridtotal.ToString();
int sum = 0;
for (int i = 0; i < Orderdgv.Rows.Count; ++i)
{
sum += Convert.ToInt32(Orderdgv.Rows[i].Cells[4].Value);
}
TotalPrice.Text = sum.ToString();
ProQty.Clear();
ProName.Clear();
ProPrice.Clear();
Productid.Clear();
populate();
read.Close();
}
}
private void label1_Click(object sender, EventArgs e)
{
if (ProName.Text == "" || ProPrice.Text == "" || ProQty.Text == "" || ProQty.Text == "0" || Convert.ToInt32(ProQty.Text) < 1)
{
MessageBox.Show("Please select the Valid entries");
}
else
{
int remainingitems;
SqlCommand command =
new SqlCommand("select ProductQty from ProductTable WHERE Productid= " + Productid.Text + "", Con);
Con.Open();
SqlDataReader read = command.ExecuteReader();
read.Read();
dbproqty = (read["ProductQty"].ToString());
if (Convert.ToInt32(ProQty.Text) > Convert.ToInt32(dbproqty))
{
MessageBox.Show("Number of items are low so please enter valid quantity\n Current Quantity = " + dbproqty + "");
Con.Close();
}
else
{
Con.Close();
remainingitems = Convert.ToInt32(dbproqty) - Convert.ToInt32(ProQty.Text);
String query = "update ProductTable set ProductQty='" + remainingitems + "'where Productid = " + Productid.Text + "";
SqlCommand cmd = new SqlCommand(query, Con);
Con.Open();
cmd.ExecuteNonQuery();
MessageBox.Show("Category is Updated Successfully");
Con.Close();
DataGridViewRow newrow = new DataGridViewRow();
newrow.CreateCells(Orderdgv);
newrow.Cells[0].Value = Productid.Text;
newrow.Cells[1].Value = ProName.Text;
newrow.Cells[2].Value = ProPrice.Text;
newrow.Cells[3].Value = ProQty.Text;
newrow.Cells[4].Value = Convert.ToInt32(ProPrice.Text) * Convert.ToInt32(ProQty.Text);
int totalprice = Convert.ToInt32(ProPrice.Text) * Convert.ToInt32(ProQty.Text);
Orderdgv.Rows.Add(newrow);
gridtotal = gridtotal + totalprice;
TotalPrice.Text = gridtotal.ToString();
ProQty.Clear();
ProName.Clear();
ProPrice.Clear();
Productid.Clear();
populate();
}
read.Close();
}
}
public void cleartext()
{
ProID.Clear();
ProName.Clear();
ProQty.Clear();
ProPrice.Clear();
categorycombo.SelectedIndex.Equals(String.Empty);
}
private void add_Click(object sender, EventArgs e)
{
int a = 0;
//count rows
//int rows = Orderdgv.Rows.Count;
//rows = rows - 1;
int insertid = 0;
//Count number of products from grid view
int sum = 0;
for (int i = 0; i < Orderdgv.Rows.Count; ++i)
{
sum += Convert.ToInt32(Orderdgv.Rows[i].Cells[3].Value);
}
// MessageBox.Show(sum.ToString()) ;
//Remaining amount checks
if (ReceivedAmount.Text == "")
{
if (Convert.ToInt32(TotalPrice.Text) < 0)
{
ReceivedAmount.Text = TotalPrice.Text;
ReceivedAmount.Text = "-" + ReceivedAmount.Text;
}
ReceivedAmount.Text = TotalPrice.Text;
}
//inseted bill id
int remaining = Convert.ToInt32(ReceivedAmount.Text) - Convert.ToInt32(TotalPrice.Text);
if (remaining < 0)
{
MessageBox.Show("INVALID AMOUNT RECEIVED");
}
else
{
try
{
//Add BIll details into billdb
// only add billid,qty,amount , seller name
MessageBox.Show(a.ToString());
a++;
DateTime dateTime = DateTime.Now;
Con.Open();
String query = "insert into billdb (items, amount, seller,date) values('" + sum.ToString() + "','" + TotalPrice.Text + "','"
+ Form1.SetValueForText1 + "','" + dateTime.ToShortDateString() + "'); select @@identity;";
SqlCommand cmd = new SqlCommand(query, Con);
//cmd.ExecuteNonQuery();
insertid = int.Parse(cmd.ExecuteScalar().ToString());
MessageBox.Show(insertid.ToString());
Con.Close();
}
catch (Exception ex) {
MessageBox.Show(ex.Message);
}
int check = Convert.ToInt32(TotalPrice.Text);
if (check < 0)
{
MessageBox.Show("Total Products = " + sum.ToString() + "\n" + "Total Bill = " + TotalPrice.Text + "\n" + "Customer Remaining Change = " + remaining);
}
if (check > 0)
{
//Show the change
MessageBox.Show("Total Products = " + sum.ToString() + "\n" + "Total Bill = " + TotalPrice.Text + "\n" + "Amount Recieved= " + ReceivedAmount.Text + "\n" + "Change = " + remaining);
}
int i = 0;
//MessageBox.Show("Yahan se");
//
//Insert items into table
//
for (i = 0; i < Orderdgv.Rows.Count - 1; i++)
{
try
{
Con.Open();
// MessageBox.Show("Yahse");
string StrQuery = "INSERT INTO solditems (pid,billid, pname, pprice,pqty,total) VALUES ('" + Orderdgv.Rows[i].Cells[0].Value + "', '" + insertid + "', '"
+ Orderdgv.Rows[i].Cells[1].Value + "', '" + Orderdgv.Rows[i].Cells[2].Value + "', '" + Orderdgv.Rows[i].Cells[3].Value + "', '" + Orderdgv.Rows[i].Cells[4].Value + "')";
SqlCommand cmd = new SqlCommand(StrQuery, Con);
cmd.ExecuteNonQuery();
Con.Close();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
Con.Close();
}
}
Orderdgv.Rows.Clear();
ProQty.Clear();
ProName.Clear();
ProPrice.Clear();
TotalPrice.Clear();
ReceivedAmount.Clear();
}
}
