AO10.1 如何利用BackgroundWorker创建shp文件

        string pFloder = System.IO.Path.GetDirectoryName(fileName);

        string pFileName = System.IO.Path.GetFileNameWithoutExtension(fileName);

        if (!Directory.Exists(pFloder))

        {

            Directory.CreateDirectory(pFloder);

        }

        ESRI.ArcGIS.esriSystem.IPropertySet pPropertySet = new ESRI.ArcGIS.esriSystem.PropertySetClass();

        pPropertySet.SetProperty("DATABASE", pFloder);

        Type factoryType = Type.GetTypeFromProgID("esriDataSourcesFile.ShapefileWorkspaceFactory");

        IWorkspaceFactory workspaceFactory = (IWorkspaceFactory)Activator.CreateInstance(factoryType);

        IWorkspace pWorkspace = workspaceFactory.Open(pPropertySet, 0);

        IFeatureWorkspace pFeatureWorkspace = pWorkspace as IFeatureWorkspace;

        //IWorkspaceFactory pWorkspaceFactory = new ShapefileWorkspaceFactory();

        //IFeatureWorkspace pFeatureWorksapce = pWorkspaceFactory.OpenFromFile(pFloder, 0) as IFeatureWorkspace;

        IFields pFields = new FieldsClass();

        IFieldsEdit pFieldsEdit = pFields as IFieldsEdit;



        // 添加几何字段

        IField pShapeField = new FieldClass();

        IFieldEdit pShapeFieldEdit = pShapeField as IFieldEdit;

        pShapeFieldEdit.Name_2 = "Shape";

        pShapeFieldEdit.Type_2 = esriFieldType.esriFieldTypeGeometry;



        IGeometryDef pGeometryDef = new GeometryDefClass();

        IGeometryDefEdit pGeometryDefEdit = pGeometryDef as IGeometryDefEdit;

        pGeometryDefEdit.GeometryType_2 = geoType;

        pGeometryDefEdit.HasZ_2 = hasZ;

        pGeometryDefEdit.SpatialReference_2 = spatialReference;

        pShapeFieldEdit.GeometryDef_2 = pGeometryDef;

        pFieldsEdit.AddField(pShapeField);

        

        // 出错代码

       IFeatureClass pFeatureClass = pFeatureWorkspace.CreateFeatureClass(pFileName, pFields, null, null, esriFeatureType.esriFTSimple, "Shape", "");