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DhcpV4RemovePolicyRange function (dhcpsapi.h)

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The DhcpV4RemovePolicyRange function removes the specified IP address range from the list of IP address ranges of the policy.

Syntax

DWORD DHCP_API_FUNCTION DhcpV4RemovePolicyRange(
  [in, optional] LPWSTR          ServerIpAddress,
  [in]           DHCP_IP_ADDRESS SubnetAddress,
  [in]           LPWSTR          PolicyName,
  [in]           LPDHCP_IP_RANGE Range
);

Parameters

[in, optional] ServerIpAddress

Pointer to a null-terminated Unicode string that represents the IP address or hostname of the DHCP server.

[in] SubnetAddress

DHCP_IP_ADDRESS structure that contains the IPv4 subnet address of the policy IP address range to remove.

[in] PolicyName

A null-terminated Unicode string that represents the name of the policy IP address range to remove.

[in] Range

A pointer to a DHCP_IP_RANGE structure that contains the policy IP address range to remove.

Return value

If the function succeeds, it returns ERROR_SUCCESS.

If the function fails, it returns one of the following or an error code from DHCP Server Management API Error Codes.

Value Meaning
ERROR_INVALID_PARAMETER
 One or more of the parameters were invalid.
ERROR_DHCP_SUBNET_NOT_PRESENT
 The specified IPv4 subnet does not exist.
ERROR_DHCP_POLICY_NOT_FOUND
 The specified policy does not exist.
ERROR_DHCP_POLICY_RANGE_BAD
 The specified policy range is not contained within the IP address range of the scope.

Requirements

Requirement Value
Minimum supported client None supported
Minimum supported server Windows Server 2012 [desktop apps only]
Target Platform Windows
Header dhcpsapi.h
Library Dhcpsapi.lib
DLL Dhcpsapi.dll

See also

DhcpV4AddPolicyRange

DhcpV4CreatePolicy

DhcpV4DeletePolicy

DhcpV4EnumPolicies

DhcpV4GetPolicy

DhcpV4QueryPolicyEnforcement

DhcpV4SetPolicy

DhcpV4SetPolicyEnforcement