Message Board content format

Using system;
Using system. text;
Using system. Web;

Namespace BAS
{
/// <Summary>
/// Summary description for basfun.
/// </Summary>
Public class basfun
{
Public basfun ()
{
}

Public String texttohtml (string CHR)
{
If (CHR = NULL)
{
Return "";
}
CHR = CHR. Replace ("", "& nbsp ;");
CHR = CHR. Replace ("<", "& lt ;");
CHR = CHR. Replace (">", "& gt ;");
CHR = CHR. Replace ("\ n", "<br> ");
CHR = CHR. Replace ("\ t", "& nbsp ;");
CHR = CHR. Replace ("'","'");
Return CHR;
}

Public String htmltotext (string CHR)
{
If (CHR = NULL)
{
Return "";
}
CHR = CHR. Replace ("& nbsp ;","");
CHR = CHR. Replace ("& lt;", "<");
CHR = CHR. Replace ("& gt;", "> ");
CHR = CHR. Replace ("<br>", "\ n ");
CHR = CHR. Replace ("& nbsp;", "\ t ");
CHR = CHR. Replace ("'","'");
Return CHR;
}
Protected string output (Object inputstring)
{
If (inputstring = NULL)
Return string. empty;

Stringbuilder strbuilder = new stringbuilder ();
String str1 = httpcontext. Current. server. htmlencode (inputstring. tostring ());
Strbuilder. insert (0, str1 );
Strbuilder. Replace (char) 32). tostring (), "& nbsp ;");
Strbuilder. Replace (char) 9). tostring (), "& nbsp ;");
Strbuilder. Replace (char) 34). tostring (), "& quot ;");
Strbuilder. Replace (char) 39). tostring (),"'");
Strbuilder. Replace (char) 13). tostring (),"");
Strbuilder. Replace (char) 10). tostring () + (char) 10). tostring (), "</P> <p> ");
Strbuilder. Replace (char) 10). tostring (), "<br> ");

Return strbuilder. tostring ();
}

}
}