Get Sum of characters in String in Windows Application

Hi RPA,

Check this example. Now please take its reference and correct your code.

Code

C#

private void btnSum_Click(object sender, EventArgs e)
{
    string value = txtSum.Text;
    char[] chars = value.ToCharArray();
    int total = 0;
    for (int i = 0; i < chars.Length; i++)
    {
        total += (int)chars[i];
    }
    label1.Text = total.ToString();
}