Dataset.CreateLayer

CreateLayer()

Creates a new vector layer and opens it for appending.

public virtual VectorLayer CreateLayer()

Return Value

A VectorLayer opened for writing.

See Also

• class VectorLayer
• class Dataset
• namespace Aspose.Gis
• assembly Aspose.GIS

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CreateLayer(SpatialReferenceSystem)

Creates a new vector layer and opens it for appending.

public virtual VectorLayer CreateLayer(SpatialReferenceSystem spatialReferenceSystem)

Parameter	Type	Description
spatialReferenceSystem	SpatialReferenceSystem	Spatial reference system of the new layer.

Return Value

A VectorLayer opened for writing.

See Also

• class VectorLayer
• class SpatialReferenceSystem
• class Dataset
• namespace Aspose.Gis
• assembly Aspose.GIS

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CreateLayer(DriverOptions, SpatialReferenceSystem)

Creates a new vector layer and opens it for appending.

public virtual VectorLayer CreateLayer(DriverOptions options, 
    SpatialReferenceSystem spatialReferenceSystem = null)

Parameter	Type	Description
options	DriverOptions	Open options.
spatialReferenceSystem	SpatialReferenceSystem	Spatial reference system of the new layer.

Return Value

A VectorLayer opened for writing.

Exceptions

exception	condition
NotSupportedException	Layer creation is not supported for this dataset.
IOException	An I/O error occurred.
GisException	Error while creating the layer.

See Also

• class VectorLayer
• class DriverOptions
• class SpatialReferenceSystem
• class Dataset
• namespace Aspose.Gis
• assembly Aspose.GIS

---

CreateLayer(string, SpatialReferenceSystem)

Creates a new vector layer with specified name and opens it for appending.

public virtual VectorLayer CreateLayer(string name, 
    SpatialReferenceSystem spatialReferenceSystem = null)

Parameter	Type	Description
name	String	Name of the layer.
spatialReferenceSystem	SpatialReferenceSystem	Spatial reference system of the new layer.

Return Value

A VectorLayer opened for writing.

Exceptions

exception	condition
NotSupportedException	Layer creation is not supported for this dataset.
IOException	An I/O error occurred.
GisException	Error while creating the layer.

See Also

• class VectorLayer
• class SpatialReferenceSystem
• class Dataset
• namespace Aspose.Gis
• assembly Aspose.GIS

---

CreateLayer(string, DriverOptions, SpatialReferenceSystem)

Creates a new vector layer with specified name and opens it for appending.

public virtual VectorLayer CreateLayer(string name, DriverOptions options, 
    SpatialReferenceSystem spatialReferenceSystem = null)

Parameter	Type	Description
name	String	Name of the layer.
options	DriverOptions	Open options.
spatialReferenceSystem	SpatialReferenceSystem	Spatial reference system of the new layer.

Return Value

A VectorLayer opened for writing.

Exceptions

exception	condition
NotSupportedException	Layer creation is not supported for this dataset.
IOException	An I/O error occurred.
GisException	Error while creating the layer.

See Also

• class VectorLayer
• class DriverOptions
• class SpatialReferenceSystem
• class Dataset
• namespace Aspose.Gis
• assembly Aspose.GIS