AE数据转换的代码(FeatureClass To Shape)

最新推荐文章于 2022-07-28 15:33:44 发布

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最新推荐文章于 2022-07-28 15:33:44 发布

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本文介绍了一种使用ArcObjects API将要素类(Feature Class)导出为Shapefile的方法。该过程包括验证字段、创建输出文件名及利用FeatureDataConverter进行转换等步骤。

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private void ExportToShapefile(IFeatureClass fc, IWorkspace outWorkspace)
{

    IDataset inDataSet = fc as IDataset;
    IFeatureClassName inFCName = inDataSet.FullName as IFeatureClassName;
    IWorkspace inWorkspace = inDataSet.Workspace;

    IDataset outDataSet = outWorkspace as IDataset;
    IWorkspaceName outWorkspaceName = outDataSet.FullName as IWorkspaceName;

    IFeatureClassName outFCName = new FeatureClassNameClass();
    IDatasetName dataSetName = outFCName as IDatasetName;
    dataSetName.WorkspaceName = outWorkspaceName;
    dataSetName.Name = fc.AliasName.ToString();

    IFieldChecker fieldChecker = new FieldCheckerClass();
    fieldChecker.InputWorkspace = inWorkspace;
    fieldChecker.ValidateWorkspace = outWorkspace;

    IFields fields = fc.Fields;
    IFields outFields = null;
    IEnumFieldError enumFieldError = null;
    fieldChecker.Validate(fields,out enumFieldError,out outFields);

    IFeatureDataConverter featureDataConverter = new FeatureDataConverterClass();
    featureDataConverter.ConvertFeatureClass(inFCName,null,null,outFCName,null,outFields,"",100,0);

}