private void NewStockAdditionCompleted(object sender, RunWorkerCompletedEventArgs e)
{
bool isProductDetailsSaved = (bool)e.Result;
progressBar.Close();
if (isProductDetailsSaved)
{
ProductId_textBox.Focus();
MessageBox.Show(Constants.PRODUCT_ADDED_MESSAGE);
ListViewItem listView = new ListViewItem((AllProduct_ListView.Items.Count > 0 ? (Convert.ToInt64(AllProduct_ListView.Items[AllProduct_ListView.Items.Count - 1].SubItems[0].Text) + 1).ToString() : "1"));
listView.SubItems.Add(ProductId_textBox.Text);
listView.SubItems.Add(ProductName_textBox.Text);
listView.SubItems.Add(string.Format("{0:0.00}", Quantity_Textbox.Text));
listView.SubItems.Add(string.Format("{0:0.00}", BuyingPrice_Textbox.Text));
listView.SubItems.Add(string.Format("{0:0.00}", RetailPrice_Textbox.Text));
listView.SubItems.Add(string.Format("{0:0.00}", WholesalePrice_Textbox.Text));
listView.SubItems.Add(string.Format("{0:0.00}", CreditPrice_Textbox.Text));
listView.SubItems.Add(GST_ComboBox.SelectedItem.ToString());
AllProduct_ListView.Items.Add(listView);
EnableDisableFormControls();
}
else
{
MessageBox.Show("Error occured while adding Product to the database");
}
}
private void EnableDisableFormControls()
{
ProductId_textBox.Focus();
AddProduct_button.Enabled = true;
UpdateProduct_button.Enabled = false;
DeleteProduct_button.Enabled = false;
ProductId_textBox.ReadOnly = false;
ProductId_textBox.Text = string.Empty;
ProductName_textBox.Text = string.Empty;
Quantity_Textbox.Text = string.Empty;
BuyingPrice_Textbox.Text = string.Empty;
RetailPrice_Textbox.Text = string.Empty;
WholesalePrice_Textbox.Text = string.Empty;
CreditPrice_Textbox.Text = string.Empty;
GST_ComboBox.SelectedItem = null;
AvailableStock_Search_Textbox.Text = string.Empty;
}
private void DeleteProduct_button_Click(object sender, EventArgs e)
{
try
{
if (MessageBox.Show(Constants.DELETE_PRODUCT_CONFORMATION_MESSAGE, Constants.DELETE_PRODUCT_MESSAGE_BOX_CAPTION, MessageBoxButtons.OKCancel) == DialogResult.OK)
{
CreateProgressInstance();
progressBar.worker.DoWork += DeleteSelectedProductFromListView;
progressBar.worker.RunWorkerCompleted += LoadProductDetailsAfterDeletion;
progressBar.worker.RunWorkerAsync();
ProductId_textBox.Focus();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.StackTrace.ToString(), "Error Occured at AddStockPage", MessageBoxButtons.OK);
}
}
private void AddProduct_button_Click(object sender, EventArgs e)
{
try
{
if (!string.IsNullOrWhiteSpace(ProductId_textBox.Text) && !string.IsNullOrWhiteSpace(ProductName_textBox.Text) &&
!string.IsNullOrWhiteSpace(Quantity_Textbox.Text) && !string.IsNullOrWhiteSpace(RetailPrice_Textbox.Text) &&
!string.IsNullOrWhiteSpace(WholesalePrice_Textbox.Text) && !string.IsNullOrWhiteSpace(CreditPrice_Textbox.Text) &&
!string.IsNullOrWhiteSpace(BuyingPrice_Textbox.Text) &&
GST_ComboBox.SelectedItem != null && !string.IsNullOrWhiteSpace(GST_ComboBox.SelectedItem.ToString()))
{
bool isProductIdUsedAlready = admin.IsProductIdAvailable(Convert.ToDouble(ProductId_textBox.Text));
if (!isProductIdUsedAlready)
{
selectedGst = Convert.ToInt32(GST_ComboBox.SelectedItem);
CreateProgressInstance();
progressBar.worker.DoWork += NewStockAdditionDoWork;
progressBar.worker.RunWorkerCompleted += NewStockAdditionCompleted;
progressBar.worker.RunWorkerAsync();
}
else
{
MessageBox.Show(Constants.PRODUCT_ID_AVAILABLE_MESSAGE);
ProductId_textBox.Focus();
}
}
else
{
MessageBox.Show(Constants.ENTER_ALL_TEXTFIELD_MESSAGE);
ProductId_textBox.Focus();
}
}
catch (Exception ex)
{
this.Invoke((System.Action)(() => { progressBar.Close(); }), null);
MessageBox.Show(ex.StackTrace.ToString(), "Error Occured at AddStockPage", MessageBoxButtons.OK);
}
}
