public async static Task <CProduct_Field> Retrieve(Int32 catagory_id, String field_name, Int32 product_id)
{
CProduct_Field ret = null;
try
{
String sql = "SELECT * FROM `product_field` WHERE `catagory_id` = @catagory_id and `field_name` = @field_name and `product_id` = @product_id LIMIT 1";
MySqlCommand cmd = new MySqlCommand(sql, Program.conn);
cmd.Parameters.AddWithValue("@catagory_id", catagory_id);
cmd.Parameters.AddWithValue("@field_name", field_name);
cmd.Parameters.AddWithValue("@product_id", product_id);
DbDataReader reader = await cmd.ExecuteReaderAsync();
cmd.Dispose();
if (!(await reader.ReadAsync()))
{
if (!reader.IsClosed)
{
reader.Close();
}
CUtils.LastLogMsg = "Product Field with catagory_id '" + catagory_id + "', product_id '" + product_id + "' and field_name '" + field_name + "' not found!";
return(ret);
}
ret = new CProduct_Field(catagory_id,
field_name,
product_id,
reader.GetString(reader.GetOrdinal("field_value")));
if (!reader.IsClosed)
{
reader.Close();
}
CUtils.LastLogMsg = null;
}
catch (Exception ex)
{
#if DEBUG
Console.WriteLine(ex.Message + " " + ex.StackTrace);
#endif
CUtils.LastLogMsg = "Unahandled Exception!";
}
return(ret);
}
private async void Customer_Home_Product_Open_Load(object sender, EventArgs e)
{
// Fill Default Fields
textBox_Name.Text = item.name;
comboBox_Catagory.Items.Add(await CCatagory.Retrieve(item.catagory_id));
comboBox_Catagory.SelectedIndex = 0;
richTextBox_Description.Text = item.description;
progressBar_Rating.Value = (Int32)(item.rating * 100.0);
location_list = await CLocation.RetrieveLocationList();
comboBox_Pincode.Items.AddRange(location_list.ToArray());
imgSize = item.image.Size;
pictureBox_Picture.Image = item.image;
// Fill Product Fields
List <CProduct_Field> extlist = await CProduct_Field.RetrieveProductFieldList(item.id);
foreach (CProduct_Field x in extlist)
{
tableLayoutPanel3.RowCount++;
tableLayoutPanel3.RowStyles.Add(new RowStyle());
Label extLabel = new Label()
{
TabIndex = 0,
Font = new Font("Microsoft Sans Serif", 9.75F, FontStyle.Regular, GraphicsUnit.Point, ((byte)(0))),
Text = x.field_name,
Size = new Size(16, 16),
Dock = DockStyle.Fill
};
TextBox extTextBox = new TextBox()
{
TabIndex = 1,
Text = x.field_value,
Size = new Size(16, 16),
Dock = DockStyle.Fill,
ReadOnly = true
};
tableLayoutPanel3.Controls.Add(extLabel, 0, tableLayoutPanel3.RowCount - 1);
tableLayoutPanel3.Controls.Add(extTextBox, 1, tableLayoutPanel3.RowCount - 1);
}
// Retrieve Sellers With Products
List <CSeller_Inventory> list1 = await CSeller_Inventory.RetrieveSellerInventoryListByProduct(item.id);
if (list1.Count < 1)
{
comboBox_Pincode.Enabled = false;
button_Check.Enabled = false;
textBox_Quantity.Enabled = false;
button_AddToCart.Enabled = false;
}
dataGridView_SellerList.Columns.Add("seller_id", "Seller ID");
dataGridView_SellerList.Columns.Add("name", "Seller Name");
dataGridView_SellerList.Columns.Add("price", "Price");
dataGridView_SellerList.Columns.Add("quantity", "Available");
dataGridView_SellerList.Columns.Add("warranty", "Warranty");
dataGridView_SellerList.Columns.Add("shipping_time", "Shipping Time");
// Invisible Containers inside Data Grid
dataGridView_SellerList.Columns.Add("extra_1", "extra_1");
dataGridView_SellerList.Columns.Add("extra_2", "extra_2");
dataGridView_SellerList.Columns["extra_1"].Visible = false;
dataGridView_SellerList.Columns["extra_2"].Visible = false;
for (Int16 i = 0; i < list1.Count; ++i)
{
CSeller_Inventory x = list1[i];
CUser_Seller y = await CUser_Seller.Retrieve(x.seller_id);
dataGridView_SellerList.Rows.Add
(
new object[]
{
x.seller_id,
y.name,
x.price,
x.quantity,
x.warranty,
null,
x,
y,
}
);
}
// Disable Form Auto Size Later
Size temp = this.Size;
this.AutoSize = false;
this.Size = temp;
// Enable Size Manager & Force Reset Size
Customer_Home_Product_Open_SizeChanged_Custom(null, null);
this.SizeChanged += new EventHandler(Customer_Home_Product_Open_SizeChanged_Custom);
}
private async void Seller_Home_Product_Open_Load(object sender, EventArgs e)
{
// Fill Default Fields
textBox_Name.Text = item.name;
comboBox_Catagory.Items.Add(await CCatagory.Retrieve(item.catagory_id));
comboBox_Catagory.SelectedIndex = 0;
richTextBox_Description.Text = item.description;
progressBar_Rating.Value = (Int32)(item.rating * 100.0);
location_list = await CLocation.RetrieveLocationList();
comboBox_Pincode.Items.AddRange(location_list.ToArray());
imgSize = item.image.Size;
pictureBox_Picture.Image = item.image;
// Fill Product Fields
List <CProduct_Field> extlist = await CProduct_Field.RetrieveProductFieldList(item.id);
foreach (CProduct_Field x in extlist)
{
tableLayoutPanel3.RowCount++;
tableLayoutPanel3.RowStyles.Add(new RowStyle());
Label extLabel = new Label()
{
TabIndex = 0,
Font = new Font("Microsoft Sans Serif", 9.75F, FontStyle.Regular, GraphicsUnit.Point, ((byte)(0))),
Text = x.field_name,
Size = new Size(16, 16),
Dock = DockStyle.Fill
};
TextBox extTextBox = new TextBox()
{
TabIndex = 1,
Text = x.field_value,
Size = new Size(16, 16),
Dock = DockStyle.Fill,
ReadOnly = true
};
tableLayoutPanel3.Controls.Add(extLabel, 0, tableLayoutPanel3.RowCount - 1);
tableLayoutPanel3.Controls.Add(extTextBox, 1, tableLayoutPanel3.RowCount - 1);
}
// Retrieve Inventory if Exists
invitem = await CSeller_Inventory.Retrieve(CUser.cur_user.id, item.id);
if (invitem != null)
{
textBox_Price.Text = invitem.price.ToString();
textBox_Price.ReadOnly = true;
foreach (CLocation x in comboBox_Pincode.Items)
{
if (x.pincode == invitem.pincode)
{
comboBox_Pincode.SelectedItem = x;
break;
}
}
comboBox_Pincode.Enabled = false;
textBox_Warranty.Text = invitem.warranty.ToString();
textBox_Warranty.ReadOnly = true;
}
// Disable Form Auto Size Later
Size temp = this.Size;
this.AutoSize = false;
this.Size = temp;
// Enable Size Manager & Force Reset Size
Seller_Home_Product_Open_SizeChanged_Custom(null, null);
this.SizeChanged += new EventHandler(Seller_Home_Product_Open_SizeChanged_Custom);
}
