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DhcpSetOptionInfo function (dhcpsapi.h)

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The DhcpSetOptionInfo function

modifies the option definition of the specified option for the default user class and vendor class at the default option level.

Syntax

DWORD DHCP_API_FUNCTION DhcpSetOptionInfo(
  [in] DHCP_CONST WCHAR       *ServerIpAddress,
  [in] DHCP_OPTION_ID         OptionID,
  [in] DHCP_CONST DHCP_OPTION *OptionInfo
);

Parameters

[in] ServerIpAddress

Pointer to a Unicode string that specifies the IP address or hostname of the DHCP server.

[in] OptionID

DHCP_OPTION_ID value that contains the code uniquely identifying a specific DHCP option.

[in] OptionInfo

Pointer to a DHCP_OPTION structure that contains information on the option specified by OptionID.

Return value

This function returns ERROR_SUCCESS upon a successful call. Otherwise, it returns one of the DHCP Server Management API Error Codes.

Return code Description
ERROR_DHCP_JET_ERROR
 An error occurred while accessing the DHCP server database.
ERROR_DHCP_OPTION_NOT_PRESENT
 The specified option definition could not be found in the DHCP server database.

Requirements

Requirement Value
Minimum supported client None supported
Minimum supported server Windows Server 2008 R2 [desktop apps only]
Target Platform Windows
Header dhcpsapi.h
Library Dhcpsapi.lib
DLL Dhcpsapi.dll

See also

DHCP_OPTION

DhcpGetOptionInfo

DhcpSetOptionInfoV5