# <mgmtclassgen>

A task that generates strongly typed WMI classes using `mgmtclassgen.exe`.

The Management Strongly Typed Class Generator enables you to quickly generate an early-bound managed class for a specified Windows Management Instrumentation (WMI) class. The generated class simplifies the code you must write to access an instance of the WMI class.

### Parameters

Attribute | Type | Description | Required
--- | --- | --- | ---
wmiclass | string | Specifies the name of the WMI class to generate the strongly typed class | True
language | string | Specifies the language in which to generate the class. Possible values are: CS, VB, JS | False
machine | string | Specifies the machine to connect to. | False
namespace | string | Namespace of the generated .NET class | False
out | string | Path of the file to generate | False
password | string | Password to use when connecting to the specified machine | False
path | string | Specifies the path to the WMI namespace that contains the class. | False
username | string | User name to use when connecting to the specified machine | False
failonerror | bool | Determines if task failure stops the build, or is just reported. The default is true. | False
if | bool | If true then the task will be executed; otherwise, skipped. The default is true. | False
timeout | int | The maximum amount of time the application is allowed to execute, expressed in milliseconds. Defaults to no time-out. | False
unless | bool | Opposite of `if`. If false then the task will be executed; otherwise, skipped. The default is false. | False
verbose | bool | Determines whether the task should report detailed build log messages. The default is false. | False

### Framework-configurable parameters

Attribute | Type | Description | Required
--- | --- | --- | ---
exename | string | The name of the executable that should be used to launch the external program. | False
useruntimeengine | bool | Specifies whether the external program should be executed using a runtime engine, if configured. The default is false. | False

### Nested Elements:

#### <arg>

The command-line arguments for the external program.

Represents a command-line argument.

### Parameters

Attribute | Type | Description | Required
--- | --- | --- | ---
dir | directory | The value for a directory-based command-line argument; will be replaced with the absolute path of the directory. | False
file | file | The name of a file as a single command-line argument; will be replaced with the absolute filename of the file. | False
if | bool | Indicates if the argument should be passed to the external program. If true then the argument will be passed; otherwise, skipped. The default is true. | False
line | string | List of command-line arguments; will be passed to the executable as is. | False
path | <path> | The value for a PATH-like command-line argument; you can use `:` or `;` as path separators and NAnt will convert it to the platform's local conventions, while resolving references to environment variables. | False
unless | bool | Indicates if the argument should not be passed to the external program. If false then the argument will be passed; otherwise, skipped. The default is false. | False
value | string | A single command-line argument; can contain space characters. | False

### Nested Elements:

#### <path>

Sets a single command-line argument and treats it like a PATH - ensures the right separator for the local platform is used.

#### </path>

### Examples

- A single command-line argument containing a space character.

      <arg value="-l -a" />

- Two separate command-line arguments.

      <arg line="-l -a" />

- A single command-line argument with the value `\dir;\dir2;\dir3` on DOS-based systems and `/dir:/dir2:/dir3` on Unix-like systems.

      <arg path="/dir;/dir2:\dir3" />

#### </arg>

### Examples

-     <mgmtclassgen
          wmiclass="Win32_LogicalDisk"
          language="CS"
          machine="SomeMachine"
          path="Root\cimv2"
          namespace="Winterdom.WMI"
          out="${outputdir}\LogicalDisk.cs"
          username="Administrator"
          password="password"
      />

### Requirements

Assembly: NAnt.Contrib.Tasks (0.85.2479.0)