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NF:dhcpsapi.DhcpModifyClass |
DhcpModifyClass function (dhcpsapi.h) |
Modifies a DHCP class defined on the server. |
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dhcp\dhcpmodifyclass.htm |
DHCP |
4ee8897f-d49a-4b60-a26e-e7e11c088353 |
12/05/2018 |
DhcpModifyClass, DhcpModifyClass function [DHCP], dhcp.dhcpmodifyclass, dhcpsapi/DhcpModifyClass |
dhcpsapi.h |
Windows |
None supported |
Windows Server 2008 R2 [desktop apps only] |
Dhcpsapi.lib |
Dhcpsapi.dll |
Windows |
19H1 |
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The DhcpModifyClass function modifies a DHCP class defined on the server.
Unicode string that specifies the IP address or hostname of the DHCP server.
Reserved. This value must be set to 0.
Pointer to a DHCP_CLASS_INFO structure that contains the new information for the class.
This function returns ERROR_SUCCESS upon a successful call. Otherwise, it returns one of the DHCP Server Management API Error Codes.
| Return code | Description |
|---|---|
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This call was performed by a client who is not a member of the "DHCP Administrators" security group. |
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The DHCP_CLASS_INFO structure provided in ClassInfo has null or invalid values for the ClassName or ClassData member (or both). |
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A class name could not be found that matches the provided information. |
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An error occurred while accessing the DHCP server's database. |
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The new class name is currently in use, or the new class information is currently in use. |