private void SaveButton_Click(object sender, EventArgs e)
{
if (products.FindIndex(p => p.Name == ProductComboBox.Text) >= 0)
{
dispatchAdapter.Insert((string)ProductComboBox.SelectedValue, getBoxes(), getPackets(), dateTimePicker1.Value.ToString("dd/MM/yyyy"));
updateStock(getBoxes(), getPackets(), (string)ProductComboBox.SelectedValue);
ProductComboBox.Focus();
BoxTextBox.Text = 0 + "";
PacketTextBox.Text = 0 + "";
bindDataGridView();
}
else
{
MessageBox.Show("No product of such name", "Error", MessageBoxButtons.OK);
ProductComboBox.Focus();
}
}
/*
* Event Handler for Modifying Product Details
*/
private void ModifyButton_Click(object sender, EventArgs e)
{
if (ProductComboBox.SelectedIndex == -1)
{
MessageBox.Show("Please select one product from the drop down list.", "Manual Entry Restricted", MessageBoxButtons.OK, MessageBoxIcon.Error);
ProductComboBox.Focus();
}
else
{
String ProdName = ProductComboBox.SelectedItem.ToString();
try
{
var result = from Prod in ProductList
where Prod.ProductName == ProdName
select Prod;
foreach (var prod in result)
{
prod.ProductPrice = decimal.Parse(ProductPriceTextBox.Text);
prod.ProductQuantity = int.Parse(ProductQuantityTextBox.Text);
}
EndOfTheDayStock();
MessageBox.Show("Product Updated Successfully", "Updation Completed", MessageBoxButtons.OK, MessageBoxIcon.Information);
ProductNameTextBox.Text = "";
ProductCategoryListBox.SelectedItem = -1;
ProductPriceTextBox.Text = "";
ProductQuantityTextBox.Text = "";
ProductComboBox.SelectedIndex = -1;
}
catch
{
MessageBox.Show("Error Occured while updating the product. Please try again later");
}
}
}
