Linkar Clients 2.1.3

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Navigation: Linkar CLIENTS > Functions Objects

LkException

Specific exceptions generated by LinkarClt methods and functions.

ErrorCode	ERRORCODE	Enumerated type of the error codes. (see Error List)
ErrorMessage	string	error message
InternalCode	string	for C0003 code errors, this property contains the Linkar Server error code (see Error List)
InternalMessage	string	for C0003 code errors, this property contains the Linkar Server error message (see Error List)

Because the COM assembly does not work with exceptions, the LkExceptions class is not available in that assembly. The system errors that are generated in that assembly are returned inside the LkError property of the LkData class.

Constructors

.NET Framework & Mono C#

LkException(ERRORCODE errorCode)

LkException lkException = new LkException(ERRORCODE.C0005);

LkException(ERRORCODE errorCode, string internalException)

LkException lkException = new LkException(ERRORCODE.C0005, "Internal exception message error");

.NET Framework & Mono VB

LkException(ByVal errorCode As ERRORCODE)

LkException lkException = new LkException(ERRORCODE.C0005);

LkException(_errorCode As ERRORCODE, internalException As String)

LkException lkException = new LkException(ERRORCODE.C0005, "Internal exception message error");

Java

LkException(ERRORCODE errorCode)

LkException lkException = new LkException(ERRORCODE.C0005);

LkException(ERRORCODE errorCode, String internalException)

LkException lkException = new LkException(ERRORCODE.C0005, "Internal exception message error");

Examples of use

.NET Framework & Mono C#

LinkarClt _LinkarClt = new LinkarClt();

string msg = "";

try

{

_LinkarClt.Login(credentialsOptions, this.txtLogin_CustomVars.Text, rxTimeout);

}

catch (SocketException soex)

{

msg = "SOCKET EXCEPTION ERROR\r\n" + soex.Message;

}

catch (LkException lkex)

{

msg = "LINKAR EXCEPTION ERROR";

if (lkex.ErrorCode == LkException.ERRORCODE.C0003)

msg += "\r\nERROR CODE: " + lkex.ErrorCode +

"\r\nERROR MESSAGE: " + lkex.ErrorMessage +

"\r\nInternal ERROR CODE: " + lkex.InternalCode +

"\r\nInternal ERROR MESSAGE: " + lkex.InternalMessage;

else

msg += "\r\nERROR CODE: " + lkex.ErrorCode +

"\r\nERROR MESSAGE: " + lkex.ErrorMessage;

}

catch (Exception ex)

{

msg = ex;

}

.NET Framework & Mono VB

Dim _LinkarClt As LinkarClt = New LinkarClt

Dim msg As String = ""

Try

_LinkarClt.Login(credentialsOptions, Me.txtLogin_CustomVars.Text, rxTimeout)

Catch soex As SocketException

msg = ("SOCKET EXCEPTION ERROR"& vbCrLf + soex.Message)

Catch lkex As LkException

msg = "LINKAR EXCEPTION ERROR"

If (lkex.ErrorCode = LkException.ERRORCODE.C0003) Then

msg = (msg + (""& vbCrLf&"ERROR CODE: " _

+ (lkex.ErrorCode + (""& vbCrLf&"ERROR MESSAGE: " _

+ (lkex.ErrorMessage + (""& vbCrLf&"Internal ERROR CODE: " _

+ (lkex.InternalCode + (""& vbCrLf&"Internal ERROR MESSAGE: " + lkex.InternalMessage))))))))

Else

msg = (msg + (""& vbCrLf&"ERROR CODE: " _

+ (lkex.ErrorCode + (""& vbCrLf&"ERROR MESSAGE: " + lkex.ErrorMessage))))

End If

Catch ex As Exception

msg = ex.Message

End Try

Java

_LinkarClt = new LinkarClt();

String msg = "";

try

{

_LinkarClt.Login( new CredentialsOptions(host, (short)port, username, password, entrypoint, language, freeText) );

} catch (LkException e) {

LkException lkex = (LkException)ex;

if (lkex.getErrorCode() == LkException.ERRORCODE.C0003)

msg = "LINKAR EXCEPTION ERROR" +

"\r\nERROR CODE: " + lkex.getErrorCode() +

"\r\nERROR MESSAGE: " + lkex.getErrorMessage() +

"\r\nInternal ERROR CODE: " + lkex.getInternalCode() +

"\r\nInternal ERROR MESSAGE: " + lkex.getInternalMessage();

else

msg = "LINKAR EXCEPTION ERROR" +

"\r\nERROR CODE: " + lkex.getErrorCode() +

"\r\nERROR MESSAGE: " + lkex.getErrorMessage();

} catch (SocketException e) {

msg = "SOCKET EXCEPTION ERROR\r\n" + ex.getMessage();

} catch (Exception e) {

msg = "EXCEPTION ERROR\r\n" + ex.getMessage();

}

by Kosday Solutions

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Linkar Clients 2.1.3

Specific exceptions generated by LinkarClt methods and functions.