C# Class FdoToolbox.Core.Feature.FdoFeatureTable

A FDO-friendly DataTable

Inheritance: System.Data.DataTable, IEnumerable

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Private Properties

Property	Type	Description
InitClass	void
InitVars	void

Public Methods

Method	Description
AddRow ( FdoFeature feature ) : void	Adds a row (feature) to this table
AddSpatialContext ( SpatialContextInfo ctx ) : void	Adds a spatial context.
Clone ( ) : FdoFeatureTable	Clones this table
Contains ( RTree.Rectangle r ) : FdoToolbox.Core.Feature.FdoFeature[]	Returns a list of features that contains the specified rectangle.
CreateClassDefinition ( bool createAutoGeneratedId ) : ClassDefinition	Creates a ClassDefinition from this instance
FdoFeatureTable ( ) : System	Initializes a new instance of the FdoFeatureTable class.
FdoFeatureTable ( DataTable table ) : System	Initializes a new instance of the FdoFeatureTable class.
GetEnumerator ( ) : IEnumerator	Returns an enumerator for enumerating that rows of this table
GetFeaturesNear ( Point pt, float distance ) : FdoToolbox.Core.Feature.FdoFeature[]	Returns a list of features near the specified point
GetSpatialContext ( string name ) : SpatialContextInfo	Gets a spatial context by name
InitTable ( IFdoReader reader, ClassDefinition origClass, bool ignorePk ) : void	Initializes the table from a reader
Intersects ( RTree.Rectangle r ) : FdoToolbox.Core.Feature.FdoFeature[]	Returns a list of features that intersect with the specified rectangle.
NewRow ( ) : FdoFeature	Creates a new feature with the same schema as the table
RemoveRow ( FdoFeature row ) : void	Removes the row (feature) from the table
this ( int index ) : FdoFeature	Gets the row (feature) at the specified index

Protected Methods

Method	Description
CreateInstance ( ) : DataTable	Creates a new instance
GetRowType ( ) : Type	Gets the row type
NewRowFromBuilder ( DataRowBuilder builder ) : DataRow	Creates a new Feature with the same schema as the table based on a DataRow builder
OnRowChanged ( DataRowChangeEventArgs e ) : void	Raises feature changed
OnRowChanging ( DataRowChangeEventArgs e ) : void	Raises feature changing
OnRowDeleted ( DataRowChangeEventArgs e ) : void	Raises feature deleted
OnRowDeleting ( DataRowChangeEventArgs e ) : void	Raises feature deleting

Private Methods

Method	Description
InitClass ( ) : void
InitVars ( ) : void

Method Details

AddRow() public method

Adds a row (feature) to this table

public AddRow ( FdoFeature feature ) : void
feature	FdoFeature
return	void

AddSpatialContext() public method

Adds a spatial context.

public AddSpatialContext ( SpatialContextInfo ctx ) : void
ctx	SpatialContextInfo	The context.
return	void

Clone() public method

Clones this table

public Clone ( ) : FdoFeatureTable
return	FdoFeatureTable

Contains() public method

Returns a list of features that contains the specified rectangle.

public Contains ( RTree.Rectangle r ) : FdoToolbox.Core.Feature.FdoFeature[]
r	RTree.Rectangle	The r.
return	FdoToolbox.Core.Feature.FdoFeature[]

CreateClassDefinition() public method

Creates a ClassDefinition from this instance

public CreateClassDefinition ( bool createAutoGeneratedId ) : ClassDefinition
createAutoGeneratedId	bool	If true, will add an auto-generated id property to this class definition
return	ClassDefinition

CreateInstance() protected method

Creates a new instance

protected CreateInstance ( ) : DataTable
return	System.Data.DataTable

FdoFeatureTable() public method

Initializes a new instance of the FdoFeatureTable class.

public FdoFeatureTable ( ) : System
return	System

FdoFeatureTable() public method

Initializes a new instance of the FdoFeatureTable class.

public FdoFeatureTable ( DataTable table ) : System
table	System.Data.DataTable	The table.
return	System

GetEnumerator() public method

Returns an enumerator for enumerating that rows of this table

public GetEnumerator ( ) : IEnumerator
return	IEnumerator

GetFeaturesNear() public method

Returns a list of features near the specified point

public GetFeaturesNear ( Point pt, float distance ) : FdoToolbox.Core.Feature.FdoFeature[]
pt	Point	The point.
distance	float	The distance.
return	FdoToolbox.Core.Feature.FdoFeature[]

GetRowType() protected method

Gets the row type

protected GetRowType ( ) : Type
return	System.Type

GetSpatialContext() public method

Gets a spatial context by name

public GetSpatialContext ( string name ) : SpatialContextInfo
name	string	The name.
return	SpatialContextInfo

InitTable() public method

Initializes the table from a reader

public InitTable ( IFdoReader reader, ClassDefinition origClass, bool ignorePk ) : void
reader	IFdoReader	The reader.
origClass	ClassDefinition	The original class definition
ignorePk	bool	If true, will not convert the identity properties of the class definition to primary keys
return	void

Intersects() public method

Returns a list of features that intersect with the specified rectangle.

public Intersects ( RTree.Rectangle r ) : FdoToolbox.Core.Feature.FdoFeature[]
r	RTree.Rectangle	The intersection rectangle.
return	FdoToolbox.Core.Feature.FdoFeature[]

NewRow() public method

Creates a new feature with the same schema as the table

public NewRow ( ) : FdoFeature
return	FdoFeature

NewRowFromBuilder() protected method

Creates a new Feature with the same schema as the table based on a DataRow builder

protected NewRowFromBuilder ( DataRowBuilder builder ) : DataRow
builder	System.Data.DataRowBuilder
return	System.Data.DataRow

OnRowChanged() protected method

Raises feature changed

protected OnRowChanged ( DataRowChangeEventArgs e ) : void
e	System.Data.DataRowChangeEventArgs
return	void

OnRowChanging() protected method

Raises feature changing

protected OnRowChanging ( DataRowChangeEventArgs e ) : void
e	System.Data.DataRowChangeEventArgs
return	void

OnRowDeleted() protected method

Raises feature deleted

protected OnRowDeleted ( DataRowChangeEventArgs e ) : void
e	System.Data.DataRowChangeEventArgs
return	void

OnRowDeleting() protected method

Raises feature deleting

protected OnRowDeleting ( DataRowChangeEventArgs e ) : void
e	System.Data.DataRowChangeEventArgs
return	void

RemoveRow() public method

Removes the row (feature) from the table

public RemoveRow ( FdoFeature row ) : void
row	FdoFeature
return	void

this() public method

Gets the row (feature) at the specified index

public this ( int index ) : FdoFeature
index	int
return	FdoFeature