private void cmbSubsidiary_SelectedValueChanged(object sender, EventArgs e)
{
if (FormState == FormStates.fsView)
{
return;
}
object ATCId;
if (cmbSubsidiary.SelectedValue != null &&
cmbSubsidiary.SelectedValue != DBNull.Value)
{
ATCId = VLookupProvider.DataSetLookup(VLookupProvider.dstSubsidiaries, "Id", cmbSubsidiary.SelectedValue, "ATCId");
if (ATCId != null && ATCId != DBNull.Value)
{
dstDetail.Columns.Find(c => c.Name == "ATCId").DefaultValue = ATCId.ToString();
foreach (DataGridViewRow row in dataGridView.Rows)
{
if (row.Index != dataGridView.NewRowIndex)
{
row.Cells[dataGridView.GetCellIndex("ATCId")].Value = ATCId;
}
}
}
}
}
protected override void Preview()
{
base.Preview();
//print the first item on selection
String reportFormName = VLookupProvider.DataSetLookup(VLookupProvider.dstSystemPrintouts, "FormCaption", this.Caption, "PrintoutFormName").ToString();
IParentForm reportForm = IAppHandler.FindForm(reportFormName, "Printout", true);
if (reportForm == null)
{
IMessageHandler.ShowError(ISystemMessages.PrintoutNotSet);
}
else
{
IAppHandler.AddUsedForm(this);
this.Hide();
if (reportForm.Parameters.Find(p => p.Name == "Id") != null)
{
reportForm.Parameters.Find(p => p.Name == "Id").Value = this.Parameters.Find(pa => pa.Name == "Id").Value;
}
(reportForm as IReportForm).PrintoutHeader = this.Caption;
reportForm.Run();
}
}
private void ComputeDetailAmount()
{
int VATTypeId = int.Parse(dataGridView.CurrentRow.Cells[dataGridView.GetCellIndex("VATTypeId")].Value.ToString());
double Amount = double.Parse(dataGridView.CurrentRow.Cells[dataGridView.GetCellIndex("Amount")].Value.ToString());
double VATAmount = 0, GrossAmount = 0, WTAX = 0, ATCRate = 0;
object ATCId;
if (Amount == 0 || Modifying)
{
return;
}
try
{
Modifying = true;
//VAT
dataGridView.CurrentRow.Cells[dataGridView.GetCellIndex("VATAmount")].Value = ComputeVATAmount(VATTypeId, Amount).ToString();
VATAmount = double.Parse(dataGridView.CurrentRow.Cells[dataGridView.GetCellIndex("VATAmount")].Value.ToString());
//GrossAmount
if (VATTypeId == 1) //Inclusive
{
GrossAmount = Amount - VATAmount;
}
else
{
GrossAmount = Amount;
}
dataGridView.CurrentRow.Cells[dataGridView.GetCellIndex("GrossAmount")].Value = GrossAmount;
//WithholdingTax
ATCId = dataGridView.CurrentRow.Cells[dataGridView.GetCellIndex("ATCId")].Value;
if (ATCId != null && ATCId != DBNull.Value)
{
ATCRate = double.Parse(VLookupProvider.DataSetLookup(VLookupProvider.dstATC, "Id", ATCId, "Rate").ToString());
WTAX = Math.Round(GrossAmount * (ATCRate / 100), 2);
}
dataGridView.CurrentRow.Cells[dataGridView.GetCellIndex("WithholdingTax")].Value = WTAX;
//Total
if (VATTypeId == 1) //Inclusive
{
dataGridView.CurrentRow.Cells[dataGridView.GetCellIndex("Total")].Value = Amount.ToString();
}
else
{
dataGridView.CurrentRow.Cells[dataGridView.GetCellIndex("Total")].Value = (Amount + VATAmount).ToString();
}
}
finally
{
Modifying = false;
}
}
private void EAccountForm_SetupData()
{
PluralizationService ps = PluralizationService.CreateService(CultureInfo.GetCultureInfo("en-us"));
String cap = VLookupProvider.DataSetLookup(VLookupProvider.dstAccountTypes, "Id", Parameters.Find(p => p.Name == "AccountTypeId").Value, "Name").ToString();
Caption = ps.Singularize(cap);
MasterColumns.Find(mc => mc.Name == "AccountTypeId").DefaultValue = Parameters.Find(p => p.Name == "AccountTypeId").Value;
}
private double ComputeVATAmount(int VATTypeId, double Amount)
{
double VATAmount = 0, VATRate;
VATRate = Double.Parse(VLookupProvider.DataSetLookup(VLookupProvider.dstVATTypes, "Id", VATTypeId, "Rate").ToString());
if (VATTypeId == 1) //Inclusive
{
VATAmount = Amount - (Amount / (1 + (VATRate / 100)));
}
else if (VATTypeId == 2) //Exclusive
{
VATAmount = Amount * (VATRate / 100);
}
return(Math.Round(VATAmount, 2));
}
private void SetFormFooter()
{
lblMode.Text = "Mode: " + FormState.ToString().Substring(2);
if (FormState == FormStates.fsNew)
{
return;
}
if (MasterColumns.Find(col => col.Name == "DateCreated") != null)
{
lblCreatedBy.Text =
String.Format("Created By: {0} on {1}",
VLookupProvider.DataSetLookup(VLookupProvider.dstSystemUsers, "Id", MasterColumns.Find(col => col.Name == "CreatedById").Value, "FormalName"),
Convert.ToDateTime(MasterColumns.Find(col => col.Name == "DateCreated").Value).ToString("MM'/'dd'/'yyyy 'at' hh:mm:ss tt")
);
}
if (MasterColumns.Find(col => col.Name == "DateModified") != null)
{
lblModifiedBy.Text =
String.Format("Modified By: {0} on {1}",
VLookupProvider.DataSetLookup(VLookupProvider.dstSystemUsers, "Id", MasterColumns.Find(col => col.Name == "ModifiedById").Value, "FormalName"),
Convert.ToDateTime(MasterColumns.Find(col => col.Name == "DateModified").Value).ToString("MM'/'dd'/'yyyy 'at' hh:mm:ss tt")
);
if (MasterColumns.Find(col => col.Name == "DateCreated").Value.ToString() == MasterColumns.Find(col => col.Name == "DateModified").Value.ToString())
{
lblCreatedBy.Visible = true;
lblModifiedBy.Visible = false;
lblCreatedBy.Padding = new Padding(5, 5, 5, 5);
}
else
{
lblCreatedBy.Visible = true;
lblModifiedBy.Visible = true;
lblCreatedBy.Padding = new Padding(5, 0, 0, 0);
lblModifiedBy.Padding = new Padding(5, 0, 0, 0);
}
}
}
protected override void UpdateControls()
{
base.UpdateControls();
btnPreview.Visible = (FormState == FormStates.fsView) &&
(VLookupProvider.DataSetLookup(VLookupProvider.dstSystemPrintouts, "FormCaption", this.Caption, "FormCaption") != null);
toolStripSeparatorPreview.Visible = btnPreview.Visible;
btnFirstRecord.Enabled = btnFirstRecord.Enabled && KeyId != 0;
btnPreviousRecord.Enabled = btnPreviousRecord.Enabled && KeyId != 0;
btnNextRecord.Enabled = btnLastRecord.Enabled && KeyId != KeyList.Count - 1;
btnLastRecord.Enabled = btnLastRecord.Enabled && KeyId != KeyList.Count - 1;
lblCreatedBy.Visible = (MasterColumns.Find(col => col.Name == "CreatedById") != null) && (FormState != FormStates.fsNew);
lblModifiedBy.Visible = (MasterColumns.Find(col => col.Name == "ModifiedById") != null) && (FormState != FormStates.fsNew);
if (FormState != FormStates.fsNew)
{
KeyId = _KeyId;
}
}
private void dataGridView_CellValueChanged(object sender, DataGridViewCellEventArgs e)
{
if (e.RowIndex == dataGridView.NewRowIndex || FormState == FormStates.fsView)
{
return;
}
String VATTypeId = dataGridView.CurrentRow.Cells[dataGridView.GetCellIndex("VATTypeId")].Value.ToString();
if (VATTypeId != null)
{
dataGridView.CurrentRow.Cells[dataGridView.GetCellIndex("VATRate")].Value = VLookupProvider.DataSetLookup(VLookupProvider.dstVATTypes, "Id", VATTypeId, "Rate");
}
ComputeDetailAmount();
ComputeMasterAmount();
}
