private void BankCancelButton_Click(object sender, EventArgs e)
{
BankBindingSource.CancelEdit();
EnlargeDataGrid(BankDataGridView, BankAddButton, BankPanel);
}
private void BankAddButton_Click(object sender, EventArgs e)
{
BankBindingSource.AddNew();
ReduceDataGrid(BankDataGridView, BankAddButton, BankPanel);
}
