NetConfigurationAssignUlong function

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NetAdapterCx is preview only in Windows 10, version 1903.

The NetConfigurationAssignUlong method writes a caller-supplied unsigned long word value to a specified value name in the registry.

Syntax

NTSTATUS NetConfigurationAssignUlong(
  NETCONFIGURATION Configuration,
  PCUNICODE_STRING ValueName,
  ULONG            Value
);

Parameters

Configuration

A handle to a NETCONFIGURATION object that represents an opened registry key.

ValueName

A pointer to a UNICODE_STRING structure that contains a value name.

Value

A ULONG value that will be assigned to the value name that ValueName specifies.

Return Value

This method returns STATUS_SUCCESS if the operation succeeds. Otherwise, this method may return an appropriate NTSTATUS error code.

Remarks

The client driver obtains a handle to a NETCONFIGURATION object by calling NetAdapterOpenConfiguration or NetConfigurationOpenSubConfiguration.

If an entry of the same name as ValueName already exists under the opened registry key, NetConfigurationAssignUlong replaces its current value with the caller-supplied value. Otherwise, NetConfigurationAssignUlong adds a new value entry with the given name and supplied value to the registry.

Requirements

   
Target Platform Universal
Minimum KMDF version 1.21
Header netconfiguration.h (include netadaptercx.h)
IRQL PASSIVE_LEVEL