Word Break for Gridview/DataGrid

Sometime we are facing problems with gridview in inserting word breaks to format the grid.ie if we are inserting a coloumn that is having more length so the grid layout is changed.

"wbr" Tag is used for that.That should be placed in angle bracket("<>").I'm representing it as wbr in the code given below as it is an html tag.

public static string WordBreak(String inString, int length)
    {
        StringBuilder stb = new StringBuilder();
        String ret = "";
        int pos;
        if (length == 0)
            length = 10;
        while ((true))
        {
            if (inString.Length <= length)
            {
                ret += inString;
                break;
            }
            pos = inString.IndexOf(" ");
            if (pos != -1)
            {
                if (pos > length - 1)
                {
                    pos = length;
                    ret += inString.Substring(0, pos + 1) + "wbr";
                }
                else
                {
                    ret += inString.Substring(0, pos + 1);
                }
                inString = inString.Substring(pos + 1);
            }
            else
            {
                ret += inString.Substring(0, length) + "wbr";
                inString = inString.Substring(length);
            }
        }
        if (ret.Length > 50)
        {
            string temp = ret.Substring(0, 50);
            stb.Append(temp);
            stb.Append("....");
            ret = stb.ToString();
        }
        return ret;
    }

Regards
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