count no of characters from string

Mittal Joshi

startIndex = k.IndexOf(" 43 ");
string test3 = k.Substring(startIndex, 32);
startIndex1 = k.IndexOf(" 54 ");
string test4 = k.Substring(startIndex, 55);
how to count no of characters between 2 indexes(startIndex and startIndex1) from a string in c#?

2 Replies

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Roei Bar17y ago
Accepted answer
my friend, if you want the character count with no spaces you will need to do the following

startIndex = k.IndexOf(" 43 ");
startIndex1 = k.IndexOf(" 54 ");

string test3 = k.Substring(43, 54-43);

then

int _totalChars = test3.Trim().Length;

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Kirtan Patel17y ago
Accepted answer

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Hi, mittal

Here is Code for it it it is not what you want then provide me sample String on Which you re performing the operation and Also tell me What you want as Result

private void button1_Click(object sender, EventArgs e)
        {
            string x = textBox1.Text.Trim();
            int Index1 = x.IndexOf("43");
            int Index2 = x.IndexOf("54");

            MessageBox.Show("Number of Chars Between :=" + (Index2 - Index1-1).ToString());

        }
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