/// <summary>
/// this is the delete
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void DeleteButtonClicked(object sender, NewEventArgs e)
{
try
{
int li = e.LineItemID;
RegisterLineItemControl RemoveCandidate = new RegisterLineItemControl();
foreach (RegisterLineItemControl item in flowPanel.Controls)
{
if (item.UserControlLineItemID == li)
{
RemoveCandidate = item;
}
}
flowPanel.Controls.Remove(RemoveCandidate);
// reindex the flow panel
foreach (RegisterLineItemControl item in flowPanel.Controls)
{
if (item.UserControlLineItemID > li)
{
item.UserControlLineItemID--;
}
}
TheSale.DeleteRow(e.LineItemID);
this.LineItem--;
}
catch (Exception ex)
{
MessageBox.Show(string.Format("Exception at DeleteButtonClicked: {0}", ex));
}
CalculateRegister();
FocusMe();
}
private void cmdDelete_Click(object sender, EventArgs e)
{
try
{
var d = new NewEventArgs();
d.LineItemID = UserControlLineItemID;
d.PriceChange = txtPrice.Text;
d.QuantityChange = txtQuantity.Text;
if (this.DeleteClick != null)
this.DeleteClick(this, d);
}
catch (Exception ex)
{
MessageBox.Show(string.Format("Exception at cmdDelete_Click {0}", ex));
}
}
/// <summary>
/// this is the delete
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void DeleteButtonClicked(object sender, NewEventArgs e)
{
int li = e.LineItemID;
UserControl1 RemoveCandidate = new UserControl1();
foreach (UserControl1 item in flowPanel.Controls)
{
if (item.UserControlLineItemID == li)
{
RemoveCandidate = item;
}
}
flowPanel.Controls.Remove(RemoveCandidate);
TheSale.DeleteRow(li);
CalculateRegister();
FocusMe();
}
/// <summary>
/// this is for a quantity change
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void TextBoxChanged(object sender, NewEventArgs e)
{
int li = 0;
double di = 0;
string TestPrice;
string TestQuantity;
int OriginalQuantity = TheSale.Sale[e.LineItemID].Quantity;
double OriginalPrice = TheSale.Sale[e.LineItemID].Price;
TestQuantity = e.QuantityChange.Replace("$", "");
TestQuantity = TestQuantity.Replace(",", "");
TestQuantity = TestQuantity.Replace("#", "");
TestQuantity = TestQuantity.Replace("-", "");
if (int.TryParse(TestQuantity, out li) == true)
{
li = int.Parse(TestQuantity);
}
else
{
li = OriginalQuantity;
}
TestPrice = e.PriceChange.Replace("$","");
TestPrice = TestPrice.Replace(",", "");
TestPrice = TestPrice.Replace("#", "");
TestPrice = TestPrice.Replace("-", "");
if (double.TryParse(TestPrice, out di) == true)
{
di = double.Parse(TestPrice);
}
else
{
di = OriginalPrice;
}
TheSale.Update(e.LineItemID,di,li);
//Update the flowpanel controls with revised values
foreach (UserControl1 item in flowPanel.Controls)
{
if (item.UserControlLineItemID == e.LineItemID)
{
item.SetNewLineItem(li, di, li * di);
}
}
CalculateRegister();
FocusMe();
}
/// <summary>
/// this is for a quantity change
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void TextBoxChanged(object sender, NewEventArgs e)
{
int lineItemQuantity = 0;
double lineItemPrice = 0;
string TestPrice;
string TestQuantity;
try
{
int OriginalQuantity = TheSale.Sale[e.LineItemID].Quantity;
double OriginalPrice = TheSale.Sale[e.LineItemID].Price;
TestQuantity = e.QuantityChange.Replace("$", "");
TestQuantity = TestQuantity.Replace(",", "");
TestQuantity = TestQuantity.Replace("#", "");
TestQuantity = TestQuantity.Replace("-", "");
if (!int.TryParse(TestQuantity, out lineItemQuantity))
{
lineItemQuantity = OriginalQuantity;
}
TestPrice = e.PriceChange.Replace("$", "");
TestPrice = TestPrice.Replace(",", "");
TestPrice = TestPrice.Replace("#", "");
TestPrice = TestPrice.Replace("-", "");
if (!double.TryParse(TestPrice, out lineItemPrice))
{
lineItemPrice = OriginalPrice;
}
TheSale.Update(e.LineItemID, lineItemPrice, lineItemQuantity);
//Update the flowpanel controls with revised values
foreach (RegisterLineItemControl item in flowPanel.Controls)
{
if (item.UserControlLineItemID == e.LineItemID)
{
item.SetNewLineItem(lineItemQuantity, lineItemPrice, lineItemQuantity * lineItemPrice);
}
}
}
catch (Exception ex)
{
MessageBox.Show(string.Format("Exception at TextBoxChanged: {0}", ex));
}
CalculateRegister();
FocusMe();
}
private void txtPrice_LostFocus(object sender, EventArgs e)
{
try
{
var d = new NewEventArgs();
d.LineItemID = UserControlLineItemID;
d.PriceChange = txtPrice.Text;
d.QuantityChange = txtQuantity.Text;
if (this.priceChange != null)
{
this.priceChange(sender, d);
}
}
catch (Exception ex)
{
MessageBox.Show(string.Format("Exception at txtPrice_LostFocus {0}", ex));
}
}
