private void dgModify_CellMouseDoubleClick(object sender, DataGridViewCellMouseEventArgs e)
{
if (e.RowIndex >= 0)
{
DataGridViewRow dgvr = dgModify.Rows[e.RowIndex];
PurchaseNew objReceipt = new PurchaseNew(Convert.ToInt32(dgvr.Cells["VNo"].Value), true);
this.Dispose();
objReceipt.ShowDialog();
}
}
