private async void btnDelete_Click(object sender, EventArgs e)
{
if (MetroFramework.MetroMessageBox.Show(this, "Are you sure?", "Delete Loan", MessageBoxButtons.YesNo,
MessageBoxIcon.Warning, MessageBoxDefaultButton.Button1) == DialogResult.Yes)
{
string token = txtLoanId.Text.Substring(4);
int _id = int.Parse(token);
await loans.Delete(_id);
Collectables c = new Collectables();
Collections c2 = new Collections();
c.DeleteCollectables(_id);
c2.DeleteCollections(_id);
MetroFramework.MetroMessageBox.Show(this, loans.msg, "Delete Loan", MessageBoxButtons.OK, MessageBoxIcon.Question);
this.Close();
}
}