}//Codabar
/// <summary>
/// Encode the raw data using the Codabar algorithm.
/// </summary>
private string Encode_Codabar()
{
if (Raw_Data.Length < 2)
{
Error("ECODABAR-1: Data format invalid. (Invalid length)");
}
//check first char to make sure its a start/stop char
switch (Raw_Data[0].ToString().ToUpper().Trim())
{
case "A": break;
case "B": break;
case "C": break;
case "D": break;
default: Error("ECODABAR-2: Data format invalid. (Invalid START character)");
break;
}//switch
//check the ending char to make sure its a start/stop char
switch (Raw_Data[Raw_Data.Trim().Length - 1].ToString().ToUpper().Trim())
{
case "A": break;
case "B": break;
case "C": break;
case "D": break;
default: Error("ECODABAR-3: Data format invalid. (Invalid STOP character)");
break;
}//switch
string result = "";
//populate the hashtable to begin the process
this.init_Codabar();
foreach (char c in Raw_Data)
{
result += Codabar_Code[c].ToString();
result += "0"; //inter-character space
}//foreach
//remove the extra 0 at the end of the result
result = result.Remove(result.Length - 1);
//clears the hashtable so it no longer takes up memory
this.Codabar_Code.Clear();
return(result);
}//Encode_Codabar
/// <summary>
/// Encode the raw data using the UPC Supplemental 2-digit algorithm.
/// </summary>
private string Encode_UPCSupplemental_2()
{
if (Raw_Data.Length != 2)
{
Error("输入数据长度无效，长度应该为2");
}
//if (Raw_Data.Length != 2) Error("EUPC-SUP2-1: Invalid data length. (Length = 2 required)");
if (!CheckNumericOnly(Raw_Data))
{
Error("只识别数字数据");
}
//Error("EUPC-SUP2-2: Numeric Data Only");
string pattern = "";
try
{
pattern = this.UPC_SUPP_2[Int32.Parse(Raw_Data.Trim()) % 4];
}//try
catch { Error("数据无效(只识别数字)"); }
//catch { Error("EUPC-SUP2-3: Invalid Data. (Numeric only)"); }
string result = "1011";
int pos = 0;
foreach (char c in pattern)
{
if (c == 'a')
{
//encode using odd parity
result += EAN_CodeA[Int32.Parse(Raw_Data[pos].ToString())];
}//if
else if (c == 'b')
{
//encode using even parity
result += EAN_CodeB[Int32.Parse(Raw_Data[pos].ToString())];
}//else if
if (pos++ == 0)
{
result += "01"; //Inter-character separator
}
}//foreach
return(result);
}//Encode_UPSSupplemental_2
/// <summary>
/// Encode the raw data using the UPC Supplemental 2-digit algorithm.
/// </summary>
private string Encode_UPCSupplemental_2()
{
if (Raw_Data.Length != 2)
{
throw new Exception("EUPC-SUP2-1: Invalid data length. (Length = 2 required)");
}
if (!Barcode.CheckNumericOnly(Raw_Data))
{
throw new Exception("EUPC-SUP2-2: Numeric Data Only");
}
var pattern = string.Empty;
try
{
pattern = UPC_SUPP_2[int.Parse(Raw_Data.Trim()) % 4];
}
catch
{
throw new Exception("EUPC-SUP2-3: Invalid Data. (Numeric only)");
}
var result = "1011";
var pos = 0;
foreach (var c in pattern)
{
if (c == 'a')
{
//encode using odd parity
result += EAN_CodeA[int.Parse(Raw_Data[pos].ToString())];
}
else if (c == 'b')
{
//encode using even parity
result += EAN_CodeB[int.Parse(Raw_Data[pos].ToString())];
}
if (pos++ == 0)
{
result += "01"; //Inter-character separator
}
}
return(result);
}
/// <summary>
/// Encode the raw data using the UPC Supplemental 2-digit algorithm.
/// </summary>
private string Encode_UPCSupplemental_2()
{
if (Raw_Data.Length != 2)
{
Error("ицс Чсфе ЧсуисцШ 2");
}
if (!BarcodeLib.Barcode.CheckNumericOnly(Raw_Data))
{
Error("EUPC-SUP2-2:УбоЧу они");
}
string pattern = "";
try
{
pattern = this.UPC_SUPP_2[Int32.Parse(Raw_Data.Trim()) % 4];
}//try
catch { Error("УбоЧу они"); }
string result = "1011";
int pos = 0;
foreach (char c in pattern)
{
if (c == 'a')
{
//encode using odd parity
result += EAN_CodeA[Int32.Parse(Raw_Data[pos].ToString())];
}//if
else if (c == 'b')
{
//encode using even parity
result += EAN_CodeB[Int32.Parse(Raw_Data[pos].ToString())];
}//else if
if (pos++ == 0)
{
result += "01"; //Inter-character separator
}
}//foreach
return(result);
}//Encode_UPSSupplemental_2
private string Encode_UPCSupplemental_2()
{
if (Raw_Data.Length != 2)
{
Error("EUPC-SUP2-1: Invalid data length. (Length = 2 required)");
}
if (!CheckNumericOnly(Raw_Data))
{
Error("EUPC-SUP2-2: Numeric Data Only");
}
string pattern = "";
try
{
pattern = this.UPC_SUPP_2[Int32.Parse(Raw_Data.Trim()) % 4];
}
catch { Error("EUPC-SUP2-3: Invalid Data. (Numeric only)"); }
string result = "1011";
int pos = 0;
foreach (char c in pattern)
{
if (c == 'a')
{
result += EAN_CodeA[Int32.Parse(Raw_Data[pos].ToString())];
}
else if (c == 'b')
{
result += EAN_CodeB[Int32.Parse(Raw_Data[pos].ToString())];
}
if (pos++ == 0)
{
result += "01";
}
}
return(result);
}
}//Codabar
/// <summary>
/// Encode the raw data using the Codabar algorithm.
/// </summary>
private string Encode_Codabar()
{
if (Raw_Data.Length < 2)
{
Error("ECODABAR-1: Data format invalid. (Invalid length)");
}
//check first char to make sure its a start/stop char
switch (Raw_Data[0].ToString().ToUpper().Trim())
{
case "A": break;
case "B": break;
case "C": break;
case "D": break;
default: Error("ECODABAR-2: Data format invalid. (Invalid START character)");
break;
}//switch
//check the ending char to make sure its a start/stop char
switch (Raw_Data[Raw_Data.Trim().Length - 1].ToString().ToUpper().Trim())
{
case "A": break;
case "B": break;
case "C": break;
case "D": break;
default: Error("ECODABAR-3: Data format invalid. (Invalid STOP character)");
break;
}//switch
//populate the hashtable to begin the process
init_Codabar();
//replace non-numeric VALID chars with empty strings before checking for all numerics
var temp = Raw_Data;
foreach (char c in Codabar_Code.Keys)
{
if (!CheckNumericOnly(c.ToString()))
{
temp = temp.Replace(c, '1');
} //if
} //if
//now that all the valid non-numeric chars have been replaced with a number check if all numeric exist
if (!CheckNumericOnly(temp))
{
Error("ECODABAR-4: Data contains invalid characters.");
}
var result = "";
foreach (var c in Raw_Data)
{
result += Codabar_Code[c].ToString();
result += "0"; //inter-character space
}//foreach
//remove the extra 0 at the end of the result
result = result.Remove(result.Length - 1);
//clears the hashtable so it no longer takes up memory
Codabar_Code.Clear();
//change the Raw_Data to strip out the start stop chars for label purposes
Raw_Data = Raw_Data.Trim().Substring(1, RawData.Trim().Length - 2);
return(result);
}//Encode_Codabar
}//Codabar
/// <summary>
/// Encode the raw data using the Codabar algorithm.
/// </summary>
private string Encode_Codabar()
{
if (Raw_Data.Length < 2)
{
Error("ECODABAR-1: Data format invalid. (Invalid length)");
}
//check first char to make sure its a start/stop char
switch (Raw_Data[0].ToString().ToUpper().Trim())
{
case "A": break;
case "B": break;
case "C": break;
case "D": break;
default: Error("ECODABAR-2: Data format invalid. (ÇáãÍÑÝ ÇáÃæá íÌÈ Ãä íßæä ÍÑÝÇ ãä ÇáÇÍÑÝ ÇáÃÑÈÚÉ ÇáÃæáì)");
break;
}//switch
//check the ending char to make sure its a start/stop char
switch (Raw_Data[Raw_Data.Trim().Length - 1].ToString().ToUpper().Trim())
{
case "A": break;
case "B": break;
case "C": break;
case "D": break;
default: Error("ECODABAR-3: Data format invalid. (ÇáãÍÑÝ ÇáÃÎíÑ íÌÈ Ãä íßæä ÍÑÝÇ ãä ÇáÇÍÑÝ ÇáÃÑÈÚÉ ÇáÃæáì)");
break;
}//switch
string temp = Raw_Data.Trim().Substring(1, RawData.Trim().Length - 2);
if (!IsNumeric(temp))
{
Error("ECODABAR-4: íÌÈ Ãä Êßæä ÇáãÍÇÑÝ ÃÑÞÇã");
}
string result = "";
//populate the hashtable to begin the process
this.init_Codabar();
foreach (char c in Raw_Data)
{
result += Codabar_Code[c].ToString();
result += "0"; //inter-character space
}//foreach
//remove the extra 0 at the end of the result
result = result.Remove(result.Length - 1);
//clears the hashtable so it no longer takes up memory
this.Codabar_Code.Clear();
//change the Raw_Data to strip out the start stop chars for label purposes
Raw_Data = Raw_Data.Trim().Substring(1, RawData.Trim().Length - 2);
return(result);
}//Encode_Codabar
private string Encode_Codabar()
{
if (Raw_Data.Length < 2)
{
Error("ECODABAR-1: Data format invalid. (Invalid length)");
}
switch (Raw_Data[0].ToString().ToUpper().Trim())
{
case "A": break;
case "B": break;
case "C": break;
case "D": break;
default: Error("ECODABAR-2: Data format invalid. (Invalid START character)");
break;
}
switch (Raw_Data[Raw_Data.Trim().Length - 1].ToString().ToUpper().Trim())
{
case "A": break;
case "B": break;
case "C": break;
case "D": break;
default: Error("ECODABAR-3: Data format invalid. (Invalid STOP character)");
break;
}
this.init_Codabar();
string temp = Raw_Data;
foreach (char c in Codabar_Code.Keys)
{
if (!CheckNumericOnly(c.ToString()))
{
temp = temp.Replace(c, '1');
}
}
if (!CheckNumericOnly(temp))
{
Error("ECODABAR-4: Data contains invalid characters.");
}
string result = "";
foreach (char c in Raw_Data)
{
result += Codabar_Code[c].ToString();
result += "0";
}
result = result.Remove(result.Length - 1);
this.Codabar_Code.Clear();
Raw_Data = Raw_Data.Trim().Substring(1, RawData.Trim().Length - 2);
return(result);
}