我想修剪一个卢比符号，但它不在单引号中工作

Question

private void paymentHasMade (object sender, EventArgs e) 
{ 
    decimal total= 0; 
    try 
    { 
     total = decimal.Parse (txtamounttopay.Text.TrimStart('रु')) - decimal.Parse(txtpaymentamount.Text); 
    } 
} 

Answer 1

改为使用string.Replace。

total = decimal.Parse (txtamounttopay.Text.Replace("रु", string.Empty)) 
     - decimal.Parse(txtpaymentamount.Text);