Echelon OpenLDV User Manual download pdf (Page 185)

OpenLDV Programmer’s Guide 177

Table 65. SetLNSNetworkName Parameters

Parameter Description

lnsNetwork LNS network name as String (a maximum 85 characters).

Returns

Standard COM HRESULT describing the result of the call. Returns

E_ACCESS_DENIED if field is currently read-only. Table 48 on page 166 lists

each SCO field, along with when these fields are read-only.

SetNextAuthenticationKey Method

Applies to: Session Control Object

This method specifies the next xDriver authentication key to be used for the

session. When no change to the current authentication key is desired, this key

must be set the same as the current authentication key.

Changing this field causes the authentication key of the RNI to be incrementally

updated with the new value of this field. After this change is complete, the

UpdateLookup method is called. For more information about the

UpdateLookup method, see UpdateLookup on page 165. For more information

about how the lookup extension component should handle authentication, see

Authentication Key Handling on page 111.

Syntax

C++ STDMETHOD(SetNextAuthenticationKey)(BSTR authKey)

Visual Basic Sub SetNextAuthenticationKey(ByVal authKey As String)

Table 66. SetNextAuthenticationKey Parameters

Parameter Description

authKey The next authentication key for this session, as a 32-character

hexadecimal string representing a 128-bit authentication key. The

authentication key must be entered as a 32-character hexadecimal

string representing a 128-bit MD5 key. For example:

0102030405060708090A0B0C0D0E0F10

Returns

Standard COM HRESULT describing the result of the call. Returns

E_ACCESS_DENIED if the field is presently read-only. Table 48 on page 166

lists each SCO field, along with when these fields are read-only.

1 2 ... 180 181 182 183 184 185 186 187 188 189 190 ... 193 194

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Echelon OpenLDV User Manual Page 185