"Its" "Suposed" "To" "Be" "Like" "This"

protected void btnSend_Click(object sender, EventArgs e)
{
    string[] words = txtText.Text.Split(' ');
    foreach (string word in words)
    {
        string test = word.Replace(word, '"' + word + '"');

    }
    lblText.Text = words.ToString();
}

lblText.Text = Regex.Replace(lblText.Text, @"w+", ""$0"")

lblText.Text = Regex.Replace(lblText.Text, @"S+", ""$0"")

protected void btnSend_Click(object sender, EventArgs e)
{
    string[] words = txtText.Text.Split(' ');
    foreach (string word in words)
    {
        string test = word.Replace(word, '"' + word + '"');
    }
    lblText.Text = words.ToString();
}

protected void btnSend_Click(object sender, EventArgs e)
{
    string[] words = txtText.Text.Split(' ');
    string test = String.Empty;
    foreach (string word in words)
    {
        test += word.Replace(word, '"' + word + '"');
    }
    lblText.Text = test.ToString();
}

string input ="It's going to be a fine day";
string[] words = input.Split(' ');
string result = String.Empty;
foreach (string word in words)
{
    result += String.Format(""" + word + "" ");

}

protected void btnSend_Click(object sender, EventArgs e)
{
    string test = String.Empty;
    string[] words = txtText.Text.Split(' ');
    foreach (string word in words)
    {
        test += String.Format(""" + word + "" ");

    }
    lblText.Text = test;
}

return String.Join(" ", txtTextText.Split(' ').Select( word => """ + word """));

lblText.Text = String.Join(" ", txtText.Text.Split(' ').Select(x => """ + x + """));

List<string> list = new List<string>();
int i = 0;
yourStringArray.ToList().ForEach(x => list.Add(string.Format("'{0}'", yourStringArray[i++])));

string txtText = "this is a string";
string[] words = txtText.Split(' ');
txtText =  @"""" + string.Join(@"""", words) + @"""";

"this"is"a"string"

protected void btnSend_Click(object sender, EventArgs e)
     {
            string input = "It's going to be a fine day";
            string[] words = input.Split(' ');
            StringBuilder sb = new StringBuilder();
            foreach (string word in words)
            {
                if (!string.IsNullOrEmpty(word))
                {
                    sb.Append(""");
                    sb.Append(word);
                    sb.Append("" ");
                }
            }
          lblText.Text = sb.ToString();
  }