private void ViewAllExpenditure()
{
var db = new OOPCSEntities();
var expenditures = db.Expenditures.ToArray();
var expenditureViews = new ExpenditureView[expenditures.Length];
for (int i = 0; i < expenditureViews.Length; i++)
{
expenditureViews[i] = new ExpenditureView(expenditures[i]);
}
this.grdExpenditures.DataSource = expenditureViews;
}
void grdExpenditures_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyValue == 46)
{
if (this.grdExpenditures.SelectedRows.Count == 1)
{
if (MessageBox.Show("do you want to delete this?") == System.Windows.Forms.DialogResult.OK)
{
ExpenditureView selected = (ExpenditureView)
this.grdExpenditures.SelectedRows[0].DataBoundItem;
var db = new OOPCSEntities();
Expenditure deleted = db.Expenditures.Find(selected.id);
db.Expenditures.Remove(deleted);
db.SaveChanges();
this.ViewAllExpenditure();
}
}
}
}
