微软.net精简框架常见问题及回答(中文版)(50)

王朝c#·作者佚名 2006-01-09

3.7. How do I deploy a .NET Compact Framework Service Pack to the emulator?

Download and install to your desktop development PC a "Developer" version of the service pack (the download title will read something like: "MicrosoftÂ® .NET Compact Framework 1.0 SPx Developer Redistributable") from:

http://msdn.microsoft.com/mobility/downloads/updates/default.aspx

The next step is to copy the appropriate .NET Compact Framework cab file (as per next paragraph) to the emulator. From within the emulator point File Explorer to a share on your PC and then copy and paste the cab to somewhere on the emulator's file system. Now launch the cab file from File Explorer and answer "Yes" if asked to overwrite anything.

Emulator

CAB File

Pocket PC 2002

netcf.core.ppc3.x86.cab

Windows Mobile 2003 for Pocket PC

netcf.core.wce4.x86.cab

Windows Mobile 2003 for Smartphone

RAM installs not supported

3.8. How do I include SQL Server CE with my application installation?

To install SQL Server CE with an application, simply install the proper SQL Server CE CAB files as part of the application's installation. There are two sets of cabs associated with SQL Server CE.

The developer CAB includes Query Analyzer, and error strings. This CAB should not be included with application deployment. It comes in two actual files, one for Pocket PC and one for Windows CE 4.x devices:

sqlce.dev.ppc3.<processor>.cab

sqlce.dev.wce4.<processor>.cab

The SQL Server CE CAB, which includes the engine, client agent, and managed extensions for the client agent is required by applications utilizing System.Data.SqlServerCe components. This CAB also comes in two actual files, one for Pocket PC and one for Windows CE 4.x devices:

sqlce.ppc3.<processor>.cab

sqlce.wce4.<processor>.cab

Applications that access SQL Server, ie applications utilizing System.Data.SqlClient components should deploy the 'sql' CAB. This CAB also comes in two actual files, one for Pocket PC and one for Windows CE 4.x devices:

sql.ppc3.<processor>.cab

sql.wce4.<processor>.cab

All of these CABs are included in the Visual Studio .NET 2003 Professional Edtion install. The default location is:

\Program Files\Microsoft Visual Studio .NET 2003\CompactFrameworkSDK\v1.0.5000\Windows CE\...

3.9. How do I use GAPI to create a graphics engine?

This article describes how to create a DLL that wraps GAPI (Game API), such that it is .NET Compact Framework compliant, and use it to create and optimize a basic graphics library in managed code.

http://msdn.microsoft.com/library/en-us/dnnetcomp/html/WrapGAPI1.asp

This article expands upon the "Dancing Rectangles" sample by implementing loading and displaying of bitmaps. It also implements some more advanced features such as animated bitmaps, source and destination key transparency, and alpha blending, i.e., translucency.

http://msdn.microsoft.com/library/en-us/dnnetcomp/html/WrapGAPI2.asp

This article expands upon the "Dancing Zombies" sample by implementing drawing of points, lines, and custom 1 bit fonts converted from 8 bit bitmaps. It also implements an input system that overrides the functionality of the hardware buttons and tracks button states.

http://msdn.microsoft.com/library/en-us/dnnetcomp/html/WrapGAPI3.asp