Asychronous TAPI

Article
08/28/2006

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This code sample is named ExTAPIAsync. It demonstrates ExTAPI asynchronous functionality.

Feature Area

Relevant APIs

lineClose function
lineGetDevCaps function
lineGetGeneralInfo function
lineGetOperatorStatus function
lineInitializeEx function
lineNegotiateAPIVersion function
lineNegotiateExtVersion function
lineOpen function
lineShutdown function
Telephony API

Usage

To run the code sample

Navigate to the solution file (*.sln), and double-click it. By default, the solution file is copied to the following folder:

C:\Program Files\Windows CE Tools\wce500\Windows Mobile 5.0 Pocket PC SDK\Samples\CPP\Win32\Cellcore\Extapiasync\``ExTAPIAsync.sln

Microsoft Visual Studio 2005 launches and loads the solution.
Build the solution (Ctrl+Shift+B).
Deploy the solution (F5).

If you have not installed the SDKSamplePrivDeveloper certificate, you will need to so that your DLL and CAB projects are signed correctly.

To install the certificate from the windows desktop

Click Start > Run.
Type the path-name to SDKSamplePrivDeveloper.pfx certificate, and click OK. By default, this is located in the following folder:
```
C:\Program Files\Windows CE Tools\wce500\Windows Mobile 5.0 Pocket PC SDK\Tools\
```
Double-click the SDKSamplePrivDeveloper.pfx certificate icon. The Certificate Import Wizard appears.
Click Next. The certificate path-name is filled-in.
Click Next.
Click Next (you do not need a password).
Click Next. Accept the default options; automatically select the certificate store based on certificate type.
9. Click Finish.

See Mobile device Security Model for further details on how to install the SDK certificates onto the mobile device, and how to use the privileged SDK certificate to sign this application.

Remarks

ExTAPI is a privileged API. Applications that use it must be signed with a privileged certificate.

Requirements

Pocket PC SDK: Windows Mobile 5.0 Pocket PC SDK.
Smartphone SDK: Windows Mobile 5.0 Smartphone SDK.
Development Environment: Visual Studio 2005.
ActiveSync: Version 4.0.