How to know how many vowels are present in a word in c# [Resolved]

protected void btClick_Click(object sender, EventArgs e)

    {

        string Txtw1 = "";

         Txtw1= Txtw.Text.ToUpper();

        int count = 0;

        foreach (char c in Txtw1)

        {

            

            if (c == 'A' || c == 'E' || c == 'I' || c == 'O' || c == 'U')

            {

                count = count + 1;

                if (c == 'A') { countA = countA + 1; StrAcnt = c + "  " + countA.ToString(); }

                if (c == 'E') { countE = countE + 1; StrEcnt = c + "  " + countE.ToString(); }

                if (c == 'I') { countI = countI + 1; StrIcnt = c + "  " + countI.ToString(); }

                if (c == 'O') { countO = countO + 1; StrOcnt = c + "  " + countO.ToString(); }

                if (c == 'U') { countU = countU + 1; StrUcnt = c + "  " + countU.ToString(); }

            }

        }

        Response.Write(StrAcnt + " " + StrEcnt + " " + StrIcnt + " " + StrOcnt + " " + StrUcnt);

    }

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Kumaraspcode2009@gmail.com

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Chandu
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string strWord = "chandrika";   // actual string



// first get the lower case word and then replace each vowel wiyh empty space

string resWord = ((((strWord.ToLower().Replace("a", "")).Replace("e","")).Replace("i","")).Replace("o","")).Replace("u","");



// find the length of result string and actual string then calculate difference

int NumOfVowels = strWord.Length - resWord.Length;

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Chandu
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