public void panelButtons_Click(object sender, EventArgs e)
{
try
{
decimal quantity = 1;
item_id = ((Button)sender).Name;
DataTable dt = blord.getitembyitem_id(Convert.ToInt32(item_id));
bool Found = false;
if (dataGridView1.Rows.Count > 0)
{
//Check if the product Id exists with the same Price
foreach (DataGridViewRow row in dataGridView1.Rows)
{
if (row.Cells["cal_item_name"].Value.ToString() == ((Button)sender).Text && row.Cells["cal_order_id"].Value == null)
{
if (Convert.ToString(row.Cells["cal_item_name"].Value) == ((Button)sender).Text)
{
row.Cells["cal_qty"].Value = Convert.ToString(1 + Convert.ToInt32(row.Cells["cal_qty"].Value ?? String.Empty));
decimal cost = Convert.ToDecimal(row.Cells["cal_cost"].Value);
decimal quantitys = Convert.ToInt32(row.Cells["cal_qty"].Value ?? String.Empty);
decimal total = quantitys * cost;
row.Cells["cal_total"].Value = total;
Found = true;
}
}
}
if (!Found)
{
DataTable dt_check_modifier = blmd.get_all_modifier_by_item_id(Convert.ToInt32(item_id));
if (dt_check_modifier.Rows.Count > 0)
{
Item_modifier_list iml = new Item_modifier_list();
iml.item_id = item_id;
iml.ShowDialog();
modifier_text = Item_modifier_list.md_text;
int isi = dataGridView1.Rows.Add();
dataGridView1.Rows[isi].Cells["cal_item_name"].Value = dt.Rows[0]["item_name"].ToString();
dataGridView1.Rows[isi].Cells["cal_qty"].Value = quantity;
dataGridView1.Rows[isi].Cells["cal_cost"].Value = dt.Rows[0]["item_price"].ToString();
decimal total = quantity * Convert.ToDecimal(dt.Rows[0]["item_price"].ToString());
dataGridView1.Rows[isi].Cells["cal_category_name"].Value = category_name;
dataGridView1.Rows[isi].Cells["cal_total"].Value = total;
dataGridView1.Rows[isi].Cells["calkot_print"].Value = dt.Rows[0]["kot_print"].ToString();
dataGridView1.Rows[isi].Cells["cal_description"].Value = modifier_text;
dataGridView1.Rows[isi].Cells["cal_note"].Value = "";
dataGridView1.Rows[isi].DefaultCellStyle.BackColor = Color.DarkGray;
}
else
{
//Add the row to grid view
int isi = dataGridView1.Rows.Add();
dataGridView1.Rows[isi].Cells["cal_item_name"].Value = dt.Rows[0]["item_name"].ToString();
dataGridView1.Rows[isi].Cells["cal_qty"].Value = quantity;
dataGridView1.Rows[isi].Cells["cal_cost"].Value = dt.Rows[0]["item_price"].ToString();
decimal total = quantity * Convert.ToDecimal(dt.Rows[0]["item_price"].ToString());
dataGridView1.Rows[isi].Cells["cal_total"].Value = total;
dataGridView1.Rows[isi].Cells["cal_category_name"].Value = category_name;
dataGridView1.Rows[isi].Cells["calkot_print"].Value = dt.Rows[0]["kot_print"].ToString();
dataGridView1.Rows[isi].DefaultCellStyle.BackColor = Color.DarkGray;
dataGridView1.Rows[isi].Cells["cal_note"].Value = "";
}
}
}
else
{
DataTable dt_check_modifier = blmd.get_all_modifier_by_item_id(Convert.ToInt32(item_id));
if (dt_check_modifier.Rows.Count > 0)
{
Item_modifier_list iml = new Item_modifier_list();
iml.item_id = item_id;
iml.ShowDialog();
modifier_text = Item_modifier_list.md_text;
int isi = dataGridView1.Rows.Add();
dataGridView1.Rows[isi].Cells["cal_item_name"].Value = dt.Rows[0]["item_name"].ToString();
dataGridView1.Rows[isi].Cells["cal_qty"].Value = quantity;
dataGridView1.Rows[isi].Cells["cal_cost"].Value = dt.Rows[0]["item_price"].ToString();
decimal total = quantity * Convert.ToDecimal(dt.Rows[0]["item_price"].ToString());
dataGridView1.Rows[isi].Cells["cal_category_name"].Value = category_name;
dataGridView1.Rows[isi].Cells["cal_total"].Value = total;
dataGridView1.Rows[isi].Cells["calkot_print"].Value = dt.Rows[0]["kot_print"].ToString();
dataGridView1.Rows[isi].Cells["cal_description"].Value = modifier_text;
dataGridView1.Rows[isi].Cells["cal_note"].Value = "";
dataGridView1.Rows[isi].DefaultCellStyle.BackColor = Color.DarkGray;
}
else
{
//Add the row to grid view for the first time
int isi = dataGridView1.Rows.Add();
dataGridView1.Rows[isi].Cells["cal_item_name"].Value = dt.Rows[0]["item_name"].ToString();
dataGridView1.Rows[isi].Cells["cal_qty"].Value = quantity;
dataGridView1.Rows[isi].Cells["cal_cost"].Value = dt.Rows[0]["item_price"].ToString();
decimal total = quantity * Convert.ToDecimal(dt.Rows[0]["item_price"].ToString());
dataGridView1.Rows[isi].Cells["cal_category_name"].Value = category_name;
dataGridView1.Rows[isi].Cells["cal_total"].Value = total;
dataGridView1.Rows[isi].Cells["calkot_print"].Value = dt.Rows[0]["kot_print"].ToString();
dataGridView1.Rows[isi].DefaultCellStyle.BackColor = Color.DarkGray;
dataGridView1.Rows[isi].Cells["cal_note"].Value = "";
}
}
calculate_total();
button_addwasclick = true;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}