private void Other_KeyDown(object sender, KeyEventArgs e)
{
if (e.Key == Key.Enter)
{
this.CalculateOtherCharges();
GrossAmount.Focus();
}
}
private void SalesInvoiceDataGrid_PreviewKeyUp(object sender, KeyEventArgs e)
{
if (e.Key == Key.Enter)
{
e.Handled = true;
DataGrid grid = (DataGrid)sender;
int col = grid.CurrentCell.Column.DisplayIndex;
DataGridCellInfo cell = PurchaseInvoiceDataGrid.SelectedCells[0];
int rowIndex = PurchaseInvoiceDataGrid.Items.IndexOf(cell.Item);
int row = rowIndex;
List <SalesInvoiceCollectionViewModel> salesInvoiceCollectionViewModels = (List <SalesInvoiceCollectionViewModel>)PurchaseInvoiceDataGrid.ItemsSource;
if (col < grid.Columns.Count - 1)
{
if (!string.IsNullOrEmpty(salesInvoiceCollectionViewModels[row - 1].name))
{
ProductViewModel productmodel = GetProductById(Convert.ToInt32(salesInvoiceCollectionViewModels[row - 1].name));
if (string.IsNullOrEmpty(salesInvoiceCollectionViewModels[row - 1].rate))
{
salesInvoiceCollectionViewModels[row - 1].rate = productmodel.MRP;
}
salesInvoiceCollectionViewModels[row - 1].per = productmodel.Unit;
if (string.IsNullOrEmpty(salesInvoiceCollectionViewModels[row - 1].grossnet) && string.IsNullOrEmpty(salesInvoiceCollectionViewModels[row - 1].less))
{
salesInvoiceCollectionViewModels[row - 1].netweight = "00.00 " + productmodel.Unit;
}
else if (!string.IsNullOrEmpty(salesInvoiceCollectionViewModels[row - 1].grossnet) && string.IsNullOrEmpty(salesInvoiceCollectionViewModels[row - 1].less))
{
salesInvoiceCollectionViewModels[row - 1].netweight = salesInvoiceCollectionViewModels[row - 1].grossnet + productmodel.Unit;
}
else if (!string.IsNullOrEmpty(salesInvoiceCollectionViewModels[row - 1].grossnet) && !string.IsNullOrEmpty(salesInvoiceCollectionViewModels[row - 1].less))
{
salesInvoiceCollectionViewModels[row - 1].netweight = (Convert.ToDouble(salesInvoiceCollectionViewModels[row - 1].grossnet) - Convert.ToDouble(salesInvoiceCollectionViewModels[row - 1].less)) + productmodel.Unit;
}
else
{
salesInvoiceCollectionViewModels[row - 1].netweight = "00.00 " + productmodel.Unit;
}
salesInvoiceCollectionViewModels[row - 1].amount =
((Convert.ToDecimal(salesInvoiceCollectionViewModels[row - 1].rate))
* (Convert.ToDecimal(salesInvoiceCollectionViewModels[row - 1].netweight.Replace(productmodel.Unit, "")))).ToString();
double sum = 0;
for (int i = 0; i < PurchaseInvoiceDataGrid.Items.Count - 1; i++)
{
sum += Convert.ToDouble(salesInvoiceCollectionViewModels[i].amount);
}
GrossAmount.Text = sum.ToString();
this.CalculateNetAmount();
salesInvoiceCollectionViewModels[row - 1].sr = row;
PurchaseInvoiceDataGrid.ItemsSource = salesInvoiceCollectionViewModels;
PurchaseInvoiceDataGrid.Items.Refresh();
}
if (col == 4)
{
grid.CurrentCell = new DataGridCellInfo(
grid.Items[row - 1], grid.Columns[6]);
grid.BeginEdit();
}
else
{
grid.CurrentCell = new DataGridCellInfo(
grid.Items[row - 1], grid.Columns[col + 1]);
grid.BeginEdit();
}
}
else if (col == grid.Columns.Count - 1)
{
if (!string.IsNullOrEmpty(salesInvoiceCollectionViewModels[row - 1].name))
{
grid.CurrentCell = new DataGridCellInfo(
grid.Items[rowIndex++], grid.Columns[1]);
grid.BeginEdit();
}
else
{
GrossAmount.Focus();
}
}
}
}