ArcGIS9.2的数据转换工具（源码）

<STRONG>ArcGIS9.2的数据转换工具<BR></STRONG>
<P>谁在代码里用ESRI.ArcGIS.ConversionTools.ExportCAD将PDB数据转换成DWG数据没？</P>
<P>怎么总是得不到正确结果呢？</P>
<P>   ESRI.ArcGIS.ConversionTools.ExportCAD exportCAD = new ExportCAD();</P>
<P>            exportCAD.in_features = @"D:\10.Data\Data.mdb\XZQH\Xingzhen_M";<BR>            exportCAD.Output_Type = @"DWG-R2004";<BR>            exportCAD.Output_File = @"C:\22.dwg";</P>
<P>            exportCAD.Append_To_Existing = true;<BR>            exportCAD.Ignore_FileNames = true;</P>
<P>            ESRI.ArcGIS.Geoprocessing.IGeoProcessorResult result;<BR>            result = (IGeoProcessorResult)geoProcessor.Execute(test, null);</P>
<P>            if (result != null)<BR>            {<BR>                while (result.Status == esriJobStatus.esriJobSucceeded)<BR>                {<BR>                    for (int Count = 0; Count <= result.MessageCount - 1; Count++)<BR>                    {<BR>                        Console.WriteLine(result.GetMessage(Count));<BR>                    }</P>
<P>                }<BR>            }</P>
<P>初始化权限时我已经将扩展模块加进去了</P>
<P>if (!m_AOLicenseInitializer.InitializeApplication(new esriLicenseProductCode[] { esriLicenseProductCode.esriLicenseProductCodeEngineGeoDB, esriLicenseProductCode.esriLicenseProductCodeArcInfo },<BR>            new esriLicenseExtensionCode[] { esriLicenseExtensionCode.esriLicenseExtensionCodeDataInteroperability, esriLicenseExtensionCode.esriLicenseExtensionCodeSpatialAnalyst }))</P>

你得到说明结果？

<P>当然没有了，Result值为空</P>

<img src="images/post/smile/dvbbs/em01.gif" />

<img src="images/post/smile/dvbbs/em02.gif" />

<P>你可以在arcgis帮助里查看</P>
<P>Export to CAD (Conversion) (ArcInfo only)</P>
<P>This function will create one or more CAD drawings based on the values contained in one or more input feature classes or feature layers and supporting tables.</P>