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<table border=0 cellpadding=0 width="100%" style='width:100.0%;mso-cellspacing: 1.5pt;mso-padding-alt:0in 0in 0in 0in'> <tr> <td width=160 style='width:120.0pt;background:#330099;padding:.75pt .75pt .75pt .75pt'> <p class=MsoNormal><span style='font-size:10.0pt;font-family:Verdana; color:white'> <nobr><b>Windows Management Instrumentation SDK Samples</b></span> <o:p></o:p></p> </td> </tr></table>
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<p class=MsoPlainText><span style='font-family:Verdana'>The samples contained withinthis directory are intended to demonstrate the concepts of building WindowsManagement Instrumentation (WMI) applications and providers using MicrosoftVisual C++.<span style="mso-spacerun: yes">� </span>Examples of property,method, instance and event providers as well as consumer applications forvarious types of provider information are included.<span style="mso-spacerun:yes">� </span>In addition, a simple provider based on the WMI ProviderFramework is presented to streamline and simplify the process of building yourown provider.<o:p></o:p></span></p>
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<p class=MsoPlainText><span style='font-family:Verdana'>A list of the samplesand a brief description of their purpose is provided below.<spanstyle="mso-spacerun: yes">� </span><o:p></o:p></span></p>
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<p class=MsoPlainText><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Verdana'>Provider Samples<o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Verdana'><![if !supportEmptyParas]> <![endif]><o:p></o:p></span></p>
<table border=1 cellspacing=0 cellpadding=0 style='border-collapse:collapse; border:none;mso-border-alt:solid windowtext .5pt;mso-padding-alt:0in 5.4pt 0in 5.4pt'> <tr> <td width=191 valign=top style='width:143.6pt;border:solid windowtext 1.5pt; padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>Sample Name<o:p></o:p></span></p> </td> <td width=399 valign=top style='width:299.2pt;border:solid windowtext 1.5pt; border-left:none;mso-border-left-alt:solid windowtext 1.5pt;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>Description<o:p></o:p></span></p> </td> </tr> <tr> <td width=191 valign=top style='width:143.6pt;border-top:none;border-left: solid windowtext .5pt;border-bottom:solid windowtext 1.5pt;border-right:solid windowtext .5pt; mso-border-top-alt:solid windowtext 1.5pt;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>ClassProv<o:p></o:p></span></p> </td> <td width=399 valign=top style='width:299.2pt;border-top:none;border-left: none;border-bottom:solid windowtext 1.5pt;border-right:solid windowtext .5pt; mso-border-top-alt:solid windowtext 1.5pt;mso-border-left-alt:solid windowtext .5pt; padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>An example of a WMI class provider.<span style="mso-spacerun: yes">� </span><o:p></o:p></span></p> </td> </tr> <tr> <td width=191 valign=top style='width:143.6pt;border-top:none;border-left: solid windowtext .5pt;border-bottom:solid windowtext 1.5pt;border-right:solid windowtext .5pt; mso-border-top-alt:solid windowtext 1.5pt;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>EventProvider<o:p></o:p></span></p> </td> <td width=399 valign=top style='width:299.2pt;border-top:none;border-left: none;border-bottom:solid windowtext 1.5pt;border-right:solid windowtext .5pt; mso-border-top-alt:solid windowtext 1.5pt;mso-border-left-alt:solid windowtext .5pt; padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>An example of an event provider.<span style="mso-spacerun: yes">� </span>The provider generates periodic events, which can be collected by the TempConsumer client application.<o:p></o:p></span></p> </td> </tr> <tr> <td width=191 valign=top style='width:143.6pt;border-top:none;border-left: solid windowtext .5pt;border-bottom:solid windowtext 1.5pt;border-right:solid windowtext .5pt; mso-border-top-alt:solid windowtext 1.5pt;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>FrameworkProv<o:p></o:p></span></p> </td> <td width=399 valign=top style='width:299.2pt;border-top:none;border-left: none;border-bottom:solid windowtext 1.5pt;border-right:solid windowtext .5pt; mso-border-top-alt:solid windowtext 1.5pt;mso-border-left-alt:solid windowtext .5pt; padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>An example of an instance provider built on the WMI Provider Framework.<span yes> </span>The sample code supports enumeration, retrieval, put and delete.<span yes> </span><o:p></o:p></span></p> </td> </tr> <tr> <td width=191 valign=top style='width:143.6pt;border-top:none;border-left: solid windowtext .5pt;border-bottom:solid windowtext 1.5pt;border-right:solid windowtext .5pt; mso-border-top-alt:solid windowtext 1.5pt;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>HiPerfProvider<o:p></o:p></span></p> </td> <td width=399 valign=top style='width:299.2pt;border-top:none;border-left: none;border-bottom:solid windowtext 1.5pt;border-right:solid windowtext .5pt; mso-border-top-alt:solid windowtext 1.5pt;mso-border-left-alt:solid windowtext .5pt; padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>An example of a provider that uses the high performance API.<span style="mso-spacerun: yes">� </span>This provider can be used in conjunction with the HiPerfClient sample.<o:p></o:p></span></p> </td> </tr> <tr> <td width=191 valign=top style='width:143.6pt;border-top:none;border-left: solid windowtext .5pt;border-bottom:solid windowtext 1.5pt;border-right:solid windowtext .5pt; mso-border-top-alt:solid windowtext 1.5pt;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>InstProv<o:p></o:p></span></p> </td> <td width=399 valign=top style='width:299.2pt;border-top:none;border-left: none;border-bottom:solid windowtext 1.5pt;border-right:solid windowtext .5pt; mso-border-top-alt:solid windowtext 1.5pt;mso-border-left-alt:solid windowtext .5pt; padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>An example of a basic instance provider.<o:p></o:p></span></p> </td> </tr> <tr> <td width=191 valign=top style='width:143.6pt;border-top:none;border-left: solid windowtext .5pt;border-bottom:solid windowtext 1.5pt;border-right:solid windowtext .5pt; mso-border-top-alt:solid windowtext 1.5pt;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>MethProv<o:p></o:p></span></p> </td> <td width=399 valign=top style='width:299.2pt;border-top:none;border-left: none;border-bottom:solid windowtext 1.5pt;border-right:solid windowtext .5pt; mso-border-top-alt:solid windowtext 1.5pt;mso-border-left-alt:solid windowtext .5pt; padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>An example of a basic methods provider.<span style="mso-spacerun: yes">� </span>This provider can be used in conjunction with the MethCli sample client application.<o:p></o:p></span></p> </td> </tr> <tr> <td width=191 valign=top style='width:143.6pt;border:solid windowtext .5pt; border-top:none;mso-border-top-alt:solid windowtext 1.5pt;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>PropProv<o:p></o:p></span></p> </td> <td width=399 valign=top style='width:299.2pt;border-top:none;border-left: none;border-bottom:solid windowtext .5pt;border-right:solid windowtext .5pt; mso-border-top-alt:solid windowtext 1.5pt;mso-border-left-alt:solid windowtext .5pt; padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>An example of a basic property provider.<o:p></o:p></span></p> </td> </tr></table>
<p class=MsoPlainText><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Verdana'><![if !supportEmptyParas]> <![endif]><o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Verdana'><![if !supportEmptyParas]> <![endif]><o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Verdana'>Client Samples<o:p></o:p></span></p>
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<table border=1 cellspacing=0 cellpadding=0 style='border-collapse:collapse; border:none;mso-border-alt:solid windowtext .5pt;mso-padding-alt:0in 5.4pt 0in 5.4pt'> <tr> <td width=191 valign=top style='width:143.6pt;border:solid windowtext 1.5pt; padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>Sample Name<o:p></o:p></span></p> </td> <td width=399 valign=top style='width:299.2pt;border:solid windowtext 1.5pt; border-left:none;mso-border-left-alt:solid windowtext 1.5pt;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>Description<o:p></o:p></span></p> </td> </tr> <tr> <td width=191 valign=top style='width:143.6pt;border-top:none;border-left: solid windowtext .5pt;border-bottom:solid windowtext 1.5pt;border-right:solid windowtext .5pt; mso-border-top-alt:solid windowtext 1.5pt;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>Client<o:p></o:p></span></p> </td> <td width=399 valign=top style='width:299.2pt;border-top:none;border-left: none;border-bottom:solid windowtext 1.5pt;border-right:solid windowtext .5pt; mso-border-top-alt:solid windowtext 1.5pt;mso-border-left-alt:solid windowtext .5pt; padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>An MFC-based sample client that demonstrates many useful operations a typical WMI client application might perform.<span style="mso-spacerun: yes">� </span>Concepts such as connecting to CIMOM, retrieving instances of the Win32 provider classes, creating new namespaces and user classes and adding temporary and permanent event consumer are demonstrated.<o:p></o:p></span></p> </td> </tr> <tr> <td width=191 valign=top style='width:143.6pt;border-top:none;border-left: solid windowtext .5pt;border-bottom:solid windowtext 1.5pt;border-right:solid windowtext .5pt; mso-border-top-alt:solid windowtext 1.5pt;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>CmdLineConsumer<o:p></o:p></span></p> </td> <td width=399 valign=top style='width:299.2pt;border-top:none;border-left: none;border-bottom:solid windowtext 1.5pt;border-right:solid windowtext .5pt; mso-border-top-alt:solid windowtext 1.5pt;mso-border-left-alt:solid windowtext .5pt; padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>A simple event consumer that looks for instance creation events.<span style="mso-spacerun: yes">� </span>If an instance creation event is received, the sample launches a user-specific application (Windows Notepad, by default).<o:p></o:p></span></p> </td> </tr> <tr> <td width=191 valign=top style='width:143.6pt;border-top:none;border-left: solid windowtext .5pt;border-bottom:solid windowtext 1.5pt;border-right:solid windowtext .5pt; mso-border-top-alt:solid windowtext 1.5pt;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>CustomViews<o:p></o:p></span></p> </td> <td width=399 valign=top style='width:299.2pt;border-top:none;border-left: none;border-bottom:solid windowtext 1.5pt;border-right:solid windowtext .5pt; mso-border-top-alt:solid windowtext 1.5pt;mso-border-left-alt:solid windowtext .5pt; padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>This sample demonstrates how to use the Custom View OCX�s controls used by the WMI SDK applications to get custom views of information available via WMI.<o:p></o:p></span></p> </td> </tr> <tr> <td width=191 valign=top style='width:143.6pt;border-top:none;border-left: solid windowtext .5pt;border-bottom:solid windowtext 1.5pt;border-right:solid windowtext .5pt; mso-border-top-alt:solid windowtext 1.5pt;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>EventConsumer<o:p></o:p></span></p> </td> <td width=399 valign=top style='width:299.2pt;border-top:none;border-left: none;border-bottom:solid windowtext 1.5pt;border-right:solid windowtext .5pt; mso-border-top-alt:solid windowtext 1.5pt;mso-border-left-alt:solid windowtext .5pt; padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>The EventConsumer sample is an example of an event consumer provider. <span style="mso-spacerun: yes">�</span>This provider implements the IWBEMEventConsumerProvider.<span style="mso-spacerun: yes">� </span>The sample also includes the event consumer that is returned by the even consumer provider.<span style="mso-spacerun: yes">� </span>The event consumer demonstrates the implementation of the IWBEMUnboundObjectSink interface which actually consumes WMI events.<o:p></o:p></span></p> </td> </tr> <tr> <td width=191 valign=top style='width:143.6pt;border-top:none;border-left: solid windowtext .5pt;border-bottom:solid windowtext 1.5pt;border-right:solid windowtext .5pt; mso-border-top-alt:solid windowtext 1.5pt;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>HiPerfClient<o:p></o:p></span></p> </td> <td width=399 valign=top style='width:299.2pt;border-top:none;border-left: none;border-bottom:solid windowtext 1.5pt;border-right:solid windowtext .5pt; mso-border-top-alt:solid windowtext 1.5pt;mso-border-left-alt:solid windowtext .5pt; padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>This sample demonstrates a client that makes use of the WMI high performance API.<span style="mso-spacerun: yes">� </span>This client should be used in conjunction with the HiPerfProvider sample provider.<o:p></o:p></span></p> </td> </tr> <tr> <td width=191 valign=top style='width:143.6pt;border-top:none;border-left: solid windowtext .5pt;border-bottom:solid windowtext 1.5pt;border-right:solid windowtext .5pt; mso-border-top-alt:solid windowtext 1.5pt;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>MethCli<o:p></o:p></span></p> </td> <td width=399 valign=top style='width:299.2pt;border-top:none;border-left: none;border-bottom:solid windowtext 1.5pt;border-right:solid windowtext .5pt; mso-border-top-alt:solid windowtext 1.5pt;mso-border-left-alt:solid windowtext .5pt; padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>This sample demonstrates a client for a method provider.<span style="mso-spacerun: yes">� </span>This client can be used in conjunction with the MethProv sample provider.<o:p></o:p></span></p> </td> </tr> <tr> <td width=191 valign=top style='width:143.6pt;border-top:none;border-left: solid windowtext .5pt;border-bottom:solid windowtext 1.5pt;border-right:solid windowtext .5pt; mso-border-top-alt:solid windowtext 1.5pt;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>PingWbem<o:p></o:p></span></p> </td> <td width=399 valign=top style='width:299.2pt;border-top:none;border-left: none;border-bottom:solid windowtext 1.5pt;border-right:solid windowtext .5pt; mso-border-top-alt:solid windowtext 1.5pt;mso-border-left-alt:solid windowtext .5pt; padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>This sample demonstrates the simplest WMI feature, connecting to the Windows Management service (CIMOM).<o:p></o:p></span></p> </td> </tr> <tr> <td width=191 valign=top style='width:143.6pt;border-top:none;border-left: solid windowtext .5pt;border-bottom:solid windowtext 1.5pt;border-right:solid windowtext .5pt; mso-border-top-alt:solid windowtext 1.5pt;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>SimpleClient<o:p></o:p></span></p> </td> <td width=399 valign=top style='width:299.2pt;border-top:none;border-left: none;border-bottom:solid windowtext 1.5pt;border-right:solid windowtext .5pt; mso-border-top-alt:solid windowtext 1.5pt;mso-border-left-alt:solid windowtext .5pt; padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>The SimpleClient sample code is meant to accompany the tutorial article "Creating a WMI Application in MFC".<span yes> <o:p></o:p></span></p> </td> </tr> <tr> <td width=191 valign=top style='width:143.6pt;border-top:none;border-left: solid windowtext .5pt;border-bottom:solid windowtext 1.5pt;border-right:solid windowtext .5pt; mso-border-top-alt:solid windowtext 1.5pt;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>TempConsumer<o:p></o:p></span></p> </td> <td width=399 valign=top style='width:299.2pt;border-top:none;border-left: none;border-bottom:solid windowtext 1.5pt;border-right:solid windowtext .5pt; mso-border-top-alt:solid windowtext 1.5pt;mso-border-left-alt:solid windowtext .5pt; padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>The TempConsumer sample demonstrates a temporary asynchronous event consumer application.<span yes> </span>TempConsumer consumes events produced by the provider in the EventProvider WMI SDK sample.<span yes><o:p></o:p></span></p> </td> </tr> <tr> <td width=191 valign=top style='width:143.6pt;border-top:none;border-left: solid windowtext .5pt;border-bottom:solid windowtext 1.5pt;border-right:solid windowtext .5pt; mso-border-top-alt:solid windowtext 1.5pt;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>WbemDump<o:p></o:p></span></p> </td> <td width=399 valign=top style='width:299.2pt;border-top:none;border-left: none;border-bottom:solid windowtext 1.5pt;border-right:solid windowtext .5pt; mso-border-top-alt:solid windowtext 1.5pt;mso-border-left-alt:solid windowtext .5pt; padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>The WbemDump sample application allows the user to dump the contents of the CIMOM database to the console or a file.<o:p></o:p></span></p> </td> </tr></table>
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<p class=MsoPlainText><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Verdana'>Other Samples<o:p></o:p></span></p>
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<table border=1 cellspacing=0 cellpadding=0 style='border-collapse:collapse; border:none;mso-border-alt:solid windowtext .5pt;mso-padding-alt:0in 5.4pt 0in 5.4pt'> <tr> <td width=191 valign=top style='width:143.6pt;border:solid windowtext 1.5pt; padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>Sample Name<o:p></o:p></span></p> </td> <td width=399 valign=top style='width:299.2pt;border:solid windowtext 1.5pt; border-left:none;mso-border-left-alt:solid windowtext 1.5pt;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>Description<o:p></o:p></span></p> </td> </tr> <tr> <td width=191 valign=top style='width:143.6pt;border-top:none;border-left: solid windowtext .5pt;border-bottom:solid windowtext 1.5pt;border-right:solid windowtext .5pt; mso-border-top-alt:solid windowtext 1.5pt;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>UtilLib<o:p></o:p></span></p> </td> <td width=399 valign=top style='width:299.2pt;border-top:none;border-left: none;border-bottom:solid windowtext 1.5pt;border-right:solid windowtext .5pt; mso-border-top-alt:solid windowtext 1.5pt;mso-border-left-alt:solid windowtext .5pt; padding:0in 5.4pt 0in 5.4pt'> <p class=MsoPlainText><span style='font-family:Verdana'>The UtilLib sample library is a collection of useful routines used by some of the samples applications and that can be used in general for building WMI applications.<o:p></o:p></span></p> </td> </tr></table>
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<p class=MsoNormal><strong><span style='font-family:Verdana;font-weight:normal'>GeneralNotes<o:p></o:p></span></strong></p>
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<p class=MsoPlainText list .5in><span MS Mincho Times New Roman><spanstyle='font-family:Verdana'>Things to remember when you're building your ownWMI client applications and providers:<o:p></o:p></span></p>
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<p class=MsoPlainText list .5in><span MS Mincho Times New Roman><spanstyle='font-family:Verdana'> <o:p></o:p></span></p>
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<p class=MsoPlainText style='margin-left:45.0pt;text-indent:-45.0pt;mso-list:l0 level1 lfo2;tab-stops:list 45.0pt 63.0pt' l1 level1 lfo3 list .25in .5in><spanMS Mincho><![if !supportLists]><span style='font-family:Verdana'>1.<spanstyle='font:7.0pt "Times New Roman"'> </span></span><![endif]><span style='font-family:Verdana'>If you want yourclient to run on NT and non-DCOM versions of Windows 95, manually load the ole32.dlland see if CoInitializeSecurity() exists. This routine won�t exist on Windows95 installations that don�t have DCOM installed separately. If this routinedoesn't exist, the asynchronous routines in this sample won�t work because ofmismatched security level problems. The synchronous techniques will still work.<o:p></o:p></span></p>
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<p class=MsoPlainText style='margin-left:-30.0pt' list .5in><span MS MinchoTimes New Roman><span style='font-family:Verdana'><![if !supportEmptyParas]> <![endif]><o:p></o:p></span></p>
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<p class=MsoPlainText style='margin-left:45.0pt;text-indent:-45.0pt;mso-list:l0 level1 lfo2;tab-stops:list 45.0pt 63.0pt' l1 level1 lfo3 list .25in .5in><spanMS Mincho><![if !supportLists]><span style='font-family:Verdana'>2.<spanstyle='font:7.0pt "Times New Roman"'> </span></span><![endif]><span style='font-family:Verdana'>If you don�t careabout non-DCOM versions of Windows 95, you can define<span yes> </span>_WIN32_DCOMso that CoInitializeSecurity() is available for implicit linking. Don't use_WIN32_WINNT to get this prototype since it won't compile under the Windows95/98 operating systems.<o:p></o:p></span></p>
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<p class=MsoPlainText style='margin-left:-30.0pt' list .5in><span MS MinchoTimes New Roman><span style='font-family:Verdana'><![if !supportEmptyParas]> <![endif]><o:p></o:p></span></p>
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<p class=MsoPlainText style='margin-left:45.0pt;text-indent:-45.0pt;mso-list:l0 level1 lfo2;tab-stops:list 45.0pt 63.0pt' l1 level1 lfo3 list .25in .5in><spanMS Mincho><![if !supportLists]><span style='font-family:Verdana'>3.<spanstyle='font:7.0pt "Times New Roman"'> </span></span><![endif]><span style='font-family:Verdana'>In any case, theCoInitializeSecurity() call (in InitInstance()) is required to work around asecurity problem when WMI trying to call a Sink object but won't identifyitself. The CoInitializeSecurity() call turns off the authenticationrequirement. <o:p></o:p></span></p>
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<p class=MsoPlainText style='margin-left:-30.0pt' list .5in><span MS MinchoTimes New Roman><span style='font-family:Verdana'><![if !supportEmptyParas]> <![endif]><o:p></o:p></span></p>
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<p class=MsoPlainText style='margin-left:45.0pt;text-indent:-45.0pt;mso-list:l0 level1 lfo2;tab-stops:list 45.0pt 63.0pt' l1 level1 lfo3 list .25in .5in><spanMS Mincho><![if !supportLists]><span style='font-family:Verdana'>4.<spanstyle='font:7.0pt "Times New Roman"'> </span></span><![endif]><span style='font-family:Verdana'>WMI interfaces aredefined in wbemcli.h and wbemprov.h found in the wbem\include directory.<spanyes> </span>You may #include both these files by including just wbemidl.hlocated in the same directory.<o:p></o:p></span></p>
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<p class=MsoPlainText style='margin-left:-30.0pt' list .5in><span MS MinchoTimes New Roman><span style='font-family:Verdana'><![if !supportEmptyParas]> <![endif]><o:p></o:p></span></p>
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<p class=MsoPlainText style='margin-left:45.0pt;text-indent:-45.0pt;mso-list:l0 level1 lfo2;tab-stops:list 45.0pt 63.0pt' l1 level1 lfo3 list .25in .5in><spanMS Mincho><![if !supportLists]><span style='font-family:Verdana'>5.<spanstyle='font:7.0pt "Times New Roman"'> </span></span><![endif]><span style='font-family:Verdana'>WMI interface CLSIDsare defined in wbemuuid.lib. If you get unresolved externals in interfaces andCLSIDs, this is what is missing. <o:p></o:p></span></p>
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<p class=MsoPlainText style='margin-left:-30.0pt' list .5in><span MS MinchoTimes New Roman><span style='font-family:Verdana'><![if !supportEmptyParas]> <![endif]><o:p></o:p></span></p>
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<p class=MsoPlainText style='margin-left:45.0pt;text-indent:-45.0pt;mso-list:l0 level1 lfo2;tab-stops:list 45.0pt 63.0pt' l1 level1 lfo3 list .25in .5in><spanMS Mincho><![if !supportLists]><span style='font-family:Verdana'>6.<spanstyle='font:7.0pt "Times New Roman"'> </span></span><![endif]><span style='font-family:Verdana'>You'll need to linkwith oleaut32.lib and ole32.lib to get the needed COM support.<o:p></o:p></span></p>
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<p class=MsoPlainText style='margin-left:-30.0pt' list .5in><span MS MinchoTimes New Roman><span style='font-family:Verdana'><![if !supportEmptyParas]> <![endif]><o:p></o:p></span></p>
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<p class=MsoPlainText style='margin-left:45.0pt;text-indent:-45.0pt;mso-list:l0 level1 lfo2;tab-stops:list 45.0pt 63.0pt' l1 level1 lfo3 list .25in .5in><spanMS Mincho><![if !supportLists]><span style='font-family:Verdana;mso-fareast-font-family:"MS Mincho"'>7.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]><span style='font-family:Verdana'>In the Link|Outputsettings, specify 'wWinMainCRTStartup' as the entry point. This is per theUnicode programming instructions.</span><span style='font-family:Verdana;mso-fareast-font-family:"MS Mincho"'><o:p></o:p></span></p>
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<p class=MsoPlainText style='margin-left:45.0pt;text-indent:-45.0pt;mso-list:l0 level1 lfo2;tab-stops:list 45.0pt 63.0pt'><![if !supportLists]><spanstyle='font-family:Verdana;mso-fareast-font-family:"MS Mincho"'>8.<spanstyle='font:7.0pt "Times New Roman"'> </span></span><![endif]><span style='font-family:Verdana;mso-fareast-font-family:"MS Mincho"'>If you're using the makefiles, don't forget to set the Visual C++environment variables. This is done by running VCVARS32.BAT.<o:p></o:p></span></p>
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<p class=MsoPlainText style='margin-left:45.0pt;text-indent:-45.0pt;mso-list:l0 level1 lfo2;tab-stops:list 45.0pt 63.0pt'><![if !supportLists]><spanstyle='font-family:Verdana'>9.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]><span style='font-family:Verdana'>You may get errorsattempting to build or run Unicode configurations of the MFC-basedsamples.<span style="mso-spacerun: yes">� </span>The Unicode versions of theMFC libraries are not copied to your hard drive unless you select them during aCustom installation of VC++. They are not copied during other types ofinstallation. To copy the files to your hard drive, rerun Setup, choose Custominstallation, clear the check boxes for all other components except"Microsoft Foundation Class Libraries," click the Details button, andselect both "Static Library for Unicode" and "Shared Library forUnicode." <o:p></o:p></span></p>
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<p class=MsoNormal style='tab-stops:list .5in'><span style='font-family:Arial'><ahref="http://www.microsoft.com/misc/CPYRIGHT.HTM"><b>� 1998-2001 MicrosoftCorporation. All rights reserved.</b></a></span></p>
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