FDO .NET API Reference | Feature Data Objects |
Include dependency graph for mgIFeatureReader.h:
Namespaces | |
namespace | OSGeo |
namespace | OSGeo::FDO |
namespace | OSGeo::FDO::Commands |
namespace | OSGeo::FDO::Commands::Feature |
namespace | OSGeo::FDO::Schema |
Functions | |
System::Int32 | GetDepth () |
Gets a value indicating the depth of nesting for the current reader. The depth value increases each time GetFeatureObject is called and a new reader is returned. The outermost reader has a depth of 0. | |
OSGeo::FDO::Commands::Feature::IFeatureReader * | GetFeatureObject (System::String *propertyName) |
Gets a reference to an IFeatureReader to read the data contained in the object or object collection property. If the property is not an object property, an exception is thrown. | |
System::Byte | GetGeometry (System::String *name)[] |
Gets the geometry value of the specified property as a byte array in FGF format. Because no conversion is performed, the property must be of Geometric type; otherwise, an exception is thrown. This method is a language-specific performance optimization that returns a pointer to the array data, rather than to an object that encapsulates the array. The array's memory area is only guaranteed to be valid until a call to ReadNext() or Close(), or the disposal of this reader object. | |
Variables | |
public __gc __interface | IFeatureReader |
|
Gets a value indicating the depth of nesting for the current reader. The depth value increases each time GetFeatureObject is called and a new reader is returned. The outermost reader has a depth of 0.
|
|
Gets a reference to an IFeatureReader to read the data contained in the object or object collection property. If the property is not an object property, an exception is thrown.
|
|
Gets the geometry value of the specified property as a byte array in FGF format. Because no conversion is performed, the property must be of Geometric type; otherwise, an exception is thrown. This method is a language-specific performance optimization that returns a pointer to the array data, rather than to an object that encapsulates the array. The array's memory area is only guaranteed to be valid until a call to ReadNext() or Close(), or the disposal of this reader object.
|
|
|
Comments or suggestions? Send us feedback. |