VC+AE开发遇到的问题及其解决之道

 

作者：朱金灿

来源：http://blog.sina.com.cn/explorer101

 

     AE是ESRI的旗舰产品ArcGIS的一个著名开发包。这次开发工具采用Visual C++2005。

首先安装AE 9.3中Runtime和SDK for VC++，如下图所示：

 

AE本质上是一个COM库。使用COM库的一个常见问题是类型和系统的一个COM库重定义以及由于版本原因低版本的COM库不同组件之间的互相冲突。所以在AE开发时常会碰到以下编译错误：

错误 8 error C3121: 无法更改“IRow”类的GUID  e:\学习\c#\try again\try again\debug\esrigeodatabase.tlh 96
错误 9 error C2011: “IRow”: “struct”类型重定义 e:\学习\c#\try again\try again\debug\esrigeodatabase.tlh 16693
错误 10 error C2011: “ICursor”: “struct”类型重定义 e:\学习\c#\try again\try again\debug\esrigeodatabase.tlh 16710
错误 11 error C2504: “IRow”: 未定义基类 e:\学习\c#\try again\try again\debug\esrigeodatabase.tlh 17997
错误 12 error C3121: 无法更改“ITableDefinition”类的 GUID  e:\学习\c#\try again\try again\debug\esricarto.tlh 636
错误 13 error C2371: “UINT_PTR”: 重定义；不同的基类型 e:\学习\c#\try again\try again\debug\esricarto.tlh 1733
错误 14 error C2011: “ITableDefinition”: “struct”类型重定义 e:\学习\c#\try again\try again\debug\esricarto.tlh 9865
错误 15 error C2011: “esriControlsMousePointer”: “enum”类型重定义 e:\学习\c#\try again\try again\debug\toolbarcontrol.tlh 107
错误 16 error C2011: “esriControlsDragDropEffect”: “enum”类型重定义 e:\学习\c#\try again\try again\debug\toolbarcontrol.tlh 144
错误 17 error C2011: “esriControlsDropAction”: “enum”类型重定义 e:\学习\c#\try again\try again\debug\toolbarcontrol.tlh 153
错误 18 error C2011: “esriControlsAppearance”: “enum”类型重定义 e:\学习\c#\try again\try again\debug\toolbarcontrol.tlh 162
错误 19 error C2011: “esriControlsBorderStyle”: “enum”类型重定义 e:\学习\c#\try again\try again\debug\toolbarcontrol.tlh 169

 

IRow接口我估计是个ADO库的接口有冲突。解决这类错误的原则是：

如果和系统组件冲突的话就采用rename关键字进行重命名，如果是不同组件之间的接口冲突的话就用exclude关键字进行排除。

 

#pragma warning(push)

#pragma warning(disable: 4192)

#pragma warning(disable: 4146)

#import "D:\Program Files\ArcGIS\com\esriSystem.olb" raw_interfaces_only raw_native_types no_namespace named_guids exclude("OLE_COLOR", "OLE_HANDLE", "VARTYPE")

#import "D:\Program Files\ArcGIS\com\esriSystemUI.olb" raw_interfaces_only,raw_native_types,no_namespace,named_guids,  rename("ICommand", "esriICommand"), rename("IProgressDialog", "esriIProgressDialog")

#import "D:\Program Files\ArcGIS\bin\ToolbarControl.ocx" raw_interfaces_only raw_native_types no_namespace named_guids

#import "D:\Program Files\ArcGIS\bin\TOCControl.ocx" raw_interfaces_only, raw_native_types,no_namespace,named_guids,exclude("esriControlsMousePointer","esriControlsDragDropEffect","esriControlsDropAction","esriControlsAppearance","esriControlsBorderStyle")

 

#import "D:\Program Files\ArcGIS\com\esriGeometry.olb" raw_interfaces_only raw_native_types no_namespace named_guids

#import "D:\Program Files\ArcGIS\com\esriDisplay.olb" raw_interfaces_only raw_native_types no_namespace named_guids

 

#import "D:\Program Files\ArcGIS\com\esriGeoDatabase.olb" raw_interfaces_only,raw_native_types,no_namespace,named_guids,rename("IRow", "esriIRow"), rename("ICursor", "esriICursor")

#import "D:\Program Files\ArcGIS\com\esri3DAnalyst.olb" raw_interfaces_only raw_native_types no_namespace named_guids exclude("OLE_COLOR", "OLE_HANDLE", "VARTYPE")

#import "D:\Program Files\ArcGIS\bin\SceneControl.ocx" raw_interfaces_only raw_native_types no_namespace named_guids

#import "D:\Program Files\ArcGIS\com\esriOutput.olb" raw_interfaces_only raw_native_types no_namespace named_guids exclude("OLE_COLOR", "OLE_HANDLE", "VARTYPE")

 

#import "D:\Program Files\ArcGIS\com\esriNetworkAnalysis.olb" raw_interfaces_only raw_native_types no_namespace named_guids exclude("OLE_COLOR", "OLE_HANDLE", "VARTYPE", "IStatusBar")

#import "D:\Program Files\ArcGIS\com\esriGeoAnalyst.olb" raw_interfaces_only raw_native_types no_namespace named_guids exclude("OLE_COLOR", "OLE_HANDLE", "VARTYPE", "IStatusBar")

 

#import "D:\Program Files\ArcGIS\com\esriCarto.olb" raw_interfaces_only, raw_native_types, no_namespace, named_guids, exclude("UINT_PTR"), rename("ITableDefinition", "esriITableDefinition")

 

#import "D:\Program Files\ArcGIS\com\esriSpatialAnalyst.olb" raw_interfaces_only raw_native_types no_namespace named_guids exclude("OLE_COLOR", "OLE_HANDLE", "VARTYPE", "IStatusBar")

 

#import "D:\Program Files\ArcGIS\com\esriDataSourcesFile.olb" raw_interfaces_only raw_native_types no_namespace named_guids exclude("OLE_COLOR", "OLE_HANDLE")

#import "D:\Program Files\ArcGIS\com\esriDataSourcesGDB.olb" raw_interfaces_only raw_native_types no_namespace named_guids exclude("OLE_COLOR", "OLE_HANDLE")

#import "D:\Program Files\ArcGIS\com\esriDataSourcesRaster.olb" raw_interfaces_only raw_native_types no_namespace named_guids exclude("OLE_COLOR", "OLE_HANDLE")

#pragma warning(pop)

 

    另外在应用系统启动时常会出现以下提示：

“Warning: This application has not been initialized with an ESRI license and will not function correctly. ”，如下图：

这时只需在BOOL C***App::InitInstance()函数加入下面代码：

    IAoInitializePtr paoinitialize(CLSID_AoInitialize);

    esriLicenseStatus el = esriLicenseAvailable;

    paoinitialize->Initialize(esriLicenseProductCodeEngine,&el);

 

 

参考文献：

This application has not been initialized with an ESRI license and will not function correctly