Regex C# Using it to make string "Material_Load_Table" to "Material Load Table"

Posted on 2013-06-18
Last Modified: 2013-06-19

I've ran into a problem today with regex.

I would like to use a regex expression to turn "Material_Load_Table" and other similair looking sentences into "Material Load Table"

So that would be, replacing the underlines with space and turn the first letter in every word into uppercase.

(I want to solve this in one expression and I dont really want to use loops or anything else)

I've managed somehow to do something similair but I am not happy with the way the code looks and it is buggy.

Any idea what I can do? Appreciate a quick answer! Ask me if there is anything unclear :)
Question by:clooak
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Expert Comment

ID: 39257194

//Remove all the underscores
   string inputString = "Material_load_Table";
        Regex re = new Regex("_");
        string outputString = re.Replace(inputString, " ");
        string YourRequiredString = UppercaseWords(outputString);

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//For converting starting word to capital
public static string UppercaseWords(string value)
        char[] array = value.ToCharArray();
        // Handle the first letter in the string.
        if (array.Length >= 1)
            if (char.IsLower(array[0]))
                array[0] = char.ToUpper(array[0]);
        // Scan through the letters, checking for spaces.
        // ... Uppercase the lowercase letters following spaces.
        for (int i = 1; i < array.Length; i++)
            if (array[i - 1] == ' ')
                if (char.IsLower(array[i]))
                    array[i] = char.ToUpper(array[i]);
        return new string(array);

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Accepted Solution

johny_bravo1 earned 500 total points
ID: 39257202
For Uppercase use can use ToTitleCase
Pls Refer,

Author Closing Comment

ID: 39257474
Thanks your link,lead me ultimately to my solution which ended up looking
public string ToTitleCase(string inputString)
            inputString = inputString.Replace("_", " ");
            System.Globalization.TextInfo txtInfo = System.Globalization.CultureInfo.CurrentCulture.TextInfo;
            return txtInfo.ToTitleCase(inputString.ToLower());

Author Comment

ID: 39258595
For anyone in the future, heres what my function finally looked like, you need to add "using System.Globalization" in the top.

 public string ToTitleCase(string inputString)
            return (CultureInfo.CurrentCulture.TextInfo.ToTitleCase(inputString.ToLower().Replace("_", " ")));

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