private string ConvertString(string sFrom, string TypeOfConversion)
{
string FromText = txtFrom.Text;
string ToText = string.Empty;
byte[] oFromBytes = null;
//byte[] oToBytes = null;
//byte[] ToBytes;
System.Text.Encoding oUtf8Encoding = System.Text.Encoding.UTF8;
System.Text.Encoding oAsciiEncoding = System.Text.Encoding.ASCII;
string sError = string.Empty;
switch (TypeOfConversion)
{
case UrlEncode:
ToText = System.Web.HttpUtility.UrlEncode(FromText);
break;
case UrlDecode:
ToText = System.Web.HttpUtility.UrlDecode(FromText);
break;
case UrlEncodeUnicode:
ToText = System.Web.HttpUtility.UrlEncode(FromText);
//ToText = System.Web.HttpUtility.UrlEncodeUnicode(FromText);
break;
case HtmlEncode:
try
{
ToText = System.Web.HttpUtility.HtmlEncode(FromText);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
break;
case HtmlDecode:
try
{
ToText = System.Web.HttpUtility.HtmlDecode(FromText);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
break;
case Base64Encode:
try
{
oFromBytes = System.Text.ASCIIEncoding.ASCII.GetBytes(FromText);
ToText = System.Convert.ToBase64String(oFromBytes);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
break;
case Base64Decode:
try
{
oFromBytes = System.Convert.FromBase64String(FromText);
ToText = System.Text.ASCIIEncoding.ASCII.GetString(oFromBytes);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
break;
//case Utf8Encode:
// try
// {
// oFromBytes = System.Text.Encoding.Default.GetBytes(FromText);
// ToText = System.Text.Encoding.UTF8.GetString(oFromBytes);
// ToText += "\r\n";
// Console.WriteLine("Encoded bytes:");
// foreach (Byte b in oFromBytes)
// {
// ToText += string.Format("[{0}]", b);
// }
// }
// catch (Exception ex)
// {
// MessageBox.Show(ex.ToString(), "Error");
// }
// break;
//case Utf8Decode:
// try
// {
// oFromBytes = oUtf8Encoding.GetBytes(FromText);
// ToText = oUtf8Encoding.GetString(oFromBytes);
// //oFromBytes = oUtf8Encoding.GetBytes(FromText);
// //oToBytes = Encoding.Convert(Encoding.UTF8, Encoding.GetEncoding("iso-8859-1"), oFromBytes);
// //ToText = System.Text.Encoding.UTF8.GetString(oToBytes);
// }
// catch (Exception ex)
// {
// MessageBox.Show(ex.ToString(), "Error");
// }
// break;
case XmlEncode:
try
{
XmlDocument oXmlDocument = new XmlDocument();
XmlElement oXmlElement = oXmlDocument.CreateElement("SomeElement");
oXmlElement.InnerText = FromText;
ToText = oXmlElement.InnerXml;
oXmlElement = null;
oXmlDocument = null;
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
break;
//case XmlEscape:
// try
// {
// ToText = System.Security.SecurityElement.Escape(FromText);
// }
// catch (Exception ex)
// {
// MessageBox.Show(ex.ToString(), "Error");
// }
// break;
//case QuotedPrintableDecode:
// // http://stackoverflow.com/questions/2226554/c-class-for-decoding-quoted-printable-encoding
// try
// {
// //string sWork = FromText;
// //var occurences = new Regex(@"=[0-9A-Z]{2}", RegexOptions.Multiline);
// //var matches = occurences.Matches(sWork);
// //foreach (Match match in matches)
// //{
// // char hexChar= (char) Convert.ToInt32(match.Groups[0].Value.Substring(1), 16);
// // sWork = sWork.Replace(match.Groups[0].Value, hexChar.ToString());
// //}
// //ToText = sWork.Replace("=\r\n", "");
// ToText = DecodeQuotedPrintables(FromText, "iso-8859-1");
// }
// catch (Exception ex)
// {
// MessageBox.Show(ex.ToString(), "Error");
// }
// break;
case XmlDecode:
try
{
//ToText = XmlConvert.DecodeName(FromText);
XmlDocument oXmlDocument = new XmlDocument();
XmlElement oXmlElement = oXmlDocument.CreateElement("SomeElement");
oXmlElement.InnerXml = FromText;
ToText = oXmlElement.InnerText;
oXmlElement = null;
oXmlDocument = null;
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
break;
case XmlBeautify:
try
{
ToText = "";
XmlDocument oXmlDocument = new XmlDocument();
oXmlDocument.InnerXml = FromText;
try
{
StringBuilder sb = new StringBuilder();
XmlWriterSettings settings = new XmlWriterSettings
{
Indent = true,
IndentChars = " ",
NewLineChars = "\r\n",
NewLineHandling = NewLineHandling.Replace,
CheckCharacters = false
};
using (XmlWriter writer = XmlWriter.Create(sb, settings))
{
oXmlDocument.Save(writer);
ToText = sb.ToString();
oXmlDocument = null;
settings = null;
}
}
catch (System.Xml.XmlException XmlEx)
{
MessageBox.Show(XmlEx.ToString(), "Error");
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
break;
case XmlBase64ToHex:
try
{
oFromBytes = System.Convert.FromBase64String(FromText); // Convert to Bytes first.
ToText = StringHelper.HexStringFromByteArray(oFromBytes, false); // Now convert it to a hex string.
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
break;
case XmlBase64ToHexSpaceDelimited:
try
{
oFromBytes = System.Convert.FromBase64String(FromText); // Convert to Bytes first.
ToText = StringHelper.HexStringFromByteArray(oFromBytes, true); // Now convert it to a hex string.
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
break;
case XmlTextToHex:
try
{
System.Text.ASCIIEncoding oEncoding = new System.Text.ASCIIEncoding();
oFromBytes = oEncoding.GetBytes(sFrom);
ToText = StringHelper.HexStringFromByteArray(oFromBytes, false);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
break;
case XmlTextToHexSpaceDelimited:
try
{
System.Text.ASCIIEncoding oEncoding = new System.Text.ASCIIEncoding();
oFromBytes = oEncoding.GetBytes(sFrom);
ToText = StringHelper.HexStringFromByteArray(oFromBytes, true);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
break;
case XmlHexToCleanHexText:
try
{
if (StringHelper.CleanHexString(FromText, ref ToText, ref sError) == false)
{
ToText = sError;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
break;
case XmlHexToText:
try
{
if (StringHelper.RoughHexStringToByteArray(FromText, ref oFromBytes, ref sError) == true)
{
ToText = System.Text.Encoding.ASCII.GetString(oFromBytes);
}
else
{
ToText = sError;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
break;
case XmlHexToBase64:
try
{
if (StringHelper.RoughHexStringToByteArray(FromText, ref oFromBytes, ref sError) == true)
{
//oFromBytes = System.Text.ASCIIEncoding.ASCII.GetBytes(FromText); // First Turn hex string into an byte array.
ToText = System.Convert.ToBase64String(oFromBytes); // Now convert to a Base64 string.
}
else
{
ToText = sError;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
break;
case XmlHexDumpText:
try
{
ToText = StringHelper.DumpString(FromText);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
break;
case XmlBase64ToHexDump:
try
{
oFromBytes = System.Convert.FromBase64String(FromText); // Convert to Bytes first.
ToText = StringHelper.HexDumpFromByteArray(oFromBytes);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
break;
case XmlConvertVerifyXmlChars:
try
{
ToText = XmlConvert.VerifyXmlChars(FromText);
if (ToText != null)
{
MessageBox.Show("Xml characters verfied.");
}
}
catch (XmlException XmlExx)
{
MessageBox.Show(XmlExx.ToString(), "Error");
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
break;
case UnicodeStringToHexString:
try
{
ToText = StringHelper.UnicodeStringToHexString(FromText);
}
catch (Exception Ex)
{
MessageBox.Show(Ex.ToString(), "Error");
}
break;
case HexStringToUnicodeString:
try
{
ToText = StringHelper.HexStringToUnicodeString(FromText);
}
catch (Exception Ex)
{
MessageBox.Show(Ex.ToString(), "Error");
}
break;
case StringStatistics:
try
{
ToText = StringHelper.GetStringStats(FromText);
}
catch (XmlException XmlExx)
{
MessageBox.Show(XmlExx.ToString(), "Error");
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
break;
case CheckForNonASCIICharacters:
try
{
ToText = StringHelper.CheckResponseForOddCharacters(FromText);
}
catch (Exception exCheckForInvalidCharacters)
{
MessageBox.Show(exCheckForInvalidCharacters.ToString(), "Error");
}
break;
case sRemoveControlCodes:
try
{
ToText = StringHelper.RemoveControlCodes(FromText);
}
catch (Exception exRemoveControlCodes)
{
MessageBox.Show(exRemoveControlCodes.ToString(), "Error");
}
break;
case sRemoveNonAsciiAndControlCharacters:
try
{
ToText = StringHelper.RemoveNonAsciiAndControlCharacters(FromText);
}
catch (Exception exRemoveNonAsciiAndControlCharacters)
{
MessageBox.Show(exRemoveNonAsciiAndControlCharacters.ToString(), "Error");
}
break;
case sRemoveNonExtendedAsciiAndControlCharacters:
try
{
ToText = StringHelper.RemoveNonExtendedAsciiAndControlCharacters(FromText);
}
catch (Exception exRemoveNonExtendedAsciiAndControlCharacters)
{
MessageBox.Show(exRemoveNonExtendedAsciiAndControlCharacters.ToString(), "Error");
}
break;
//case Utf8DecodeToAscii:
// oUtf8Encoding = System.Text.Encoding.UTF8;
// oFromBytes = oUtf8Encoding.GetBytes(FromText);
// ToBytes = Encoding.Convert(Encoding.UTF8, Encoding.UTF8, oFromBytes);
// ToText = System.Text.Encoding.ASCII.GetString(ToBytes);
// break;
//case Utf32DecodeToAscii:
// oUtf8Encoding = System.Text.Encoding.UTF8;
// oFromBytes = oUtf8Encoding.GetBytes(FromText);
// ToBytes = Encoding.Convert(Encoding.UTF32, Encoding.UTF32, oFromBytes);
// ToText = System.Text.Encoding.ASCII.GetString(ToBytes);
// break;
}
return(ToText);
}
private string ConvertString(string sFrom, string TypeOfConversion)
{
string FromText = txtFrom.Text;
string ToText = string.Empty;
byte[] oFromBytes = null;
//byte[] ToBytes;
System.Text.Encoding oUtf8Encoding = System.Text.Encoding.UTF8;
System.Text.Encoding oAsciiEncoding = System.Text.Encoding.ASCII;
string sError = string.Empty;
switch (TypeOfConversion)
{
case UrlEncode:
ToText = System.Web.HttpUtility.UrlEncode(FromText);
break;
case UrlDecode:
ToText = System.Web.HttpUtility.UrlDecode(FromText);
break;
case UrlEncodeUnicode:
ToText = System.Web.HttpUtility.UrlEncodeUnicode(FromText);
break;
case HtmlEncode:
try
{
ToText = System.Web.HttpUtility.HtmlEncode(FromText);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
break;
case HtmlDecode:
try
{
ToText = System.Web.HttpUtility.HtmlDecode(FromText);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
break;
case Base64Encode:
try
{
oFromBytes = System.Text.ASCIIEncoding.ASCII.GetBytes(FromText);
ToText = System.Convert.ToBase64String(oFromBytes);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
break;
case Base64Decode:
try
{
oFromBytes = System.Convert.FromBase64String(FromText);
ToText = System.Text.ASCIIEncoding.ASCII.GetString(oFromBytes);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
break;
//case Utf8Encode:
// try
// {
// oFromBytes = System.Text.Encoding.Default.GetBytes(FromText);
// ToText = System.Text.Encoding.UTF8.GetString(oFromBytes);
// }
// catch (Exception ex)
// {
// MessageBox.Show(ex.ToString(), "Error");
// }
// break;
//case Utf8Decode:
// try
// {
// oFromBytes = oUtf8Encoding.GetBytes(FromText);
// ToBytes = Encoding.Convert(Encoding.UTF8, Encoding.GetEncoding("iso-8859-1"), oFromBytes);
// ToText = System.Text.Encoding.UTF8.GetString(ToBytes);
// }
// catch (Exception ex)
// {
// MessageBox.Show(ex.ToString(), "Error");
// }
// break;
//case XmlEncode:
// try
// {
// XmlDocument oXmlDocument = new XmlDocument();
// XmlElement oXmlElement = oXmlDocument.CreateElement("SomeElement");
// oXmlElement.InnerText = FromText;
// ToText = oXmlElement.InnerXml;
// oXmlElement = null;
// oXmlDocument = null;
// }
// catch (Exception ex)
// {
// MessageBox.Show(ex.ToString(), "Error");
// }
// break;
case XmlBase64ToHex:
try
{
oFromBytes = System.Convert.FromBase64String(FromText); // Convert to Bytes first.
ToText = StringHelper.HexStringFromByteArray(oFromBytes, false); // Now convert it to a hex string.
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
break;
case XmlBase64ToHexSpaceDelimited:
try
{
oFromBytes = System.Convert.FromBase64String(FromText); // Convert to Bytes first.
ToText = StringHelper.HexStringFromByteArray(oFromBytes, true); // Now convert it to a hex string.
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
break;
case XmlTextToHex:
try
{
System.Text.ASCIIEncoding oEncoding = new System.Text.ASCIIEncoding();
oFromBytes = oEncoding.GetBytes(sFrom);
ToText = StringHelper.HexStringFromByteArray(oFromBytes, false);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
break;
case XmlTextToHexSpaceDelimited:
try
{
System.Text.ASCIIEncoding oEncoding = new System.Text.ASCIIEncoding();
oFromBytes = oEncoding.GetBytes(sFrom);
ToText = StringHelper.HexStringFromByteArray(oFromBytes, true);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
break;
case XmlHexToCleanHexText:
try
{
if (StringHelper.CleanHexString(FromText, ref ToText, ref sError) == false)
{
ToText = sError;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
break;
case XmlHexToText:
try
{
if (StringHelper.RoughHexStringToByteArray(FromText, ref oFromBytes, ref sError) == true)
{
ToText = System.Text.Encoding.ASCII.GetString(oFromBytes);
}
else
{
ToText = sError;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
break;
case XmlHexToBase64:
try
{
if (StringHelper.RoughHexStringToByteArray(FromText, ref oFromBytes, ref sError) == true)
{
//oFromBytes = System.Text.ASCIIEncoding.ASCII.GetBytes(FromText); // First Turn hex string into an byte array.
ToText = System.Convert.ToBase64String(oFromBytes); // Now convert to a Base64 string.
}
else
{
ToText = sError;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
break;
case XmlHexDumpText:
try
{
ToText = StringHelper.DumpString(FromText);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
break;
case XmlEncode:
try
{
XmlDocument oXmlDocument = new XmlDocument();
XmlElement oXmlElement = oXmlDocument.CreateElement("SomeElement");
oXmlElement.InnerText = FromText;
ToText = oXmlElement.InnerXml;
oXmlElement = null;
oXmlDocument = null;
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
break;
case XmlDecode:
try
{
//ToText = XmlConvert.DecodeName(FromText);
XmlDocument oXmlDocument = new XmlDocument();
XmlElement oXmlElement = oXmlDocument.CreateElement("SomeElement");
oXmlElement.InnerXml = FromText;
ToText = oXmlElement.InnerText;
oXmlElement = null;
oXmlDocument = null;
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
break;
case XmlBeautify:
try
{
ToText = "";
XmlDocument oXmlDocument = new XmlDocument();
oXmlDocument.InnerXml = FromText;
try
{
StringBuilder sb = new StringBuilder();
XmlWriterSettings settings = new XmlWriterSettings
{
Indent = true,
IndentChars = " ",
NewLineChars = "\r\n",
NewLineHandling = NewLineHandling.Replace,
CheckCharacters = false
};
using (XmlWriter writer = XmlWriter.Create(sb, settings))
{
oXmlDocument.Save(writer);
ToText = sb.ToString();
oXmlDocument = null;
settings = null;
}
}
catch (System.Xml.XmlException XmlEx)
{
MessageBox.Show(XmlEx.ToString(), "Error");
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
break;
case XmlBase64ToHexDump:
try
{
oFromBytes = System.Convert.FromBase64String(FromText); // Convert to Bytes first.
ToText = StringHelper.HexDumpFromByteArray(oFromBytes);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
break;
case XmlConvertVerifyXmlChars:
try
{
ToText = XmlConvert.VerifyXmlChars(FromText);
if (ToText != null)
{
MessageBox.Show("Xml characters verfied.");
}
}
catch (XmlException XmlExx)
{
MessageBox.Show(XmlExx.ToString(), "Error");
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
break;
//case Utf8DecodeToAscii:
// oUtf8Encoding = System.Text.Encoding.UTF8;
// oFromBytes = oUtf8Encoding.GetBytes(FromText);
// ToBytes = Encoding.Convert(Encoding.UTF8, Encoding.UTF8, oFromBytes);
// ToText = System.Text.Encoding.ASCII.GetString(ToBytes);
// break;
//case Utf32DecodeToAscii:
// oUtf8Encoding = System.Text.Encoding.UTF8;
// oFromBytes = oUtf8Encoding.GetBytes(FromText);
// ToBytes = Encoding.Convert(Encoding.UTF32, Encoding.UTF32, oFromBytes);
// ToText = System.Text.Encoding.ASCII.GetString(ToBytes);
// break;
case StringStatistics:
try
{
ToText = StringHelper.GetStringStats(FromText);
}
catch (XmlException XmlExx)
{
MessageBox.Show(XmlExx.ToString(), "Error");
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
break;
case CheckForNonASCIICharacters:
try
{
ToText = StringHelper.CheckResponseForOddCharacters(FromText);
}
catch (Exception exCheckForInvalidCharacters)
{
MessageBox.Show(exCheckForInvalidCharacters.ToString(), "Error");
}
break;
case sRemoveControlCodes:
try
{
ToText = StringHelper.RemoveControlCodes(FromText);
}
catch (Exception exRemoveControlCodes)
{
MessageBox.Show(exRemoveControlCodes.ToString(), "Error");
}
break;
case sRemoveNonAsciiAndControlCharacters:
try
{
ToText = StringHelper.RemoveNonAsciiAndControlCharacters(FromText);
}
catch (Exception exRemoveNonAsciiAndControlCharacters)
{
MessageBox.Show(exRemoveNonAsciiAndControlCharacters.ToString(), "Error");
}
break;
case sRemoveNonExtendedAsciiAndControlCharacters:
try
{
ToText = StringHelper.RemoveNonExtendedAsciiAndControlCharacters(FromText);
}
catch (Exception exRemoveNonExtendedAsciiAndControlCharacters)
{
MessageBox.Show(exRemoveNonExtendedAsciiAndControlCharacters.ToString(), "Error");
}
break;
}
return(ToText);
}
