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SqlGeographyBuilder.BeginFigure Method (Double, Double, Nullable<Double>, Nullable<Double>)

Starts the call sequence for a geography figure.

Namespace:  Microsoft.SqlServer.Types
Assembly:  Microsoft.SqlServer.Types (in Microsoft.SqlServer.Types.dll)

Syntax

'Declaration
Public Overridable Sub BeginFigure ( _
    latitude As Double, _
    longitude As Double, _
    z As Nullable(Of Double), _
    m As Nullable(Of Double) _
)
'Usage
Dim instance As SqlGeographyBuilder
Dim latitude As Double
Dim longitude As Double
Dim z As Nullable(Of Double)
Dim m As Nullable(Of Double)

instance.BeginFigure(latitude, longitude, _
    z, m)

public virtual void BeginFigure(
    double latitude,
    double longitude,
    Nullable<double> z,
    Nullable<double> m
)

public:
virtual void BeginFigure(
    double latitude, 
    double longitude, 
    Nullable<double> z, 
    Nullable<double> m
)

abstract BeginFigure : 
        latitude:float * 
        longitude:float * 
        z:Nullable<float> * 
        m:Nullable<float> -> unit 
override BeginFigure : 
        latitude:float * 
        longitude:float * 
        z:Nullable<float> * 
        m:Nullable<float> -> unit 

public function BeginFigure(
    latitude : double, 
    longitude : double, 
    z : Nullable<double>, 
    m : Nullable<double>
)

Parameters

  • latitude
    Type: System.Double
    A double that specifies the latitude of the starting endpoint in a geography figure.
  • longitude
    Type: System.Double
    A double that specifies the longitude of the starting endpoint in a geography figure.
  • z
    Type: System.Nullable<Double>
    A double that specifies the altitude of the starting endpoint in a geography figure. Is Nullable.
  • m
    Type: System.Nullable<Double>
    A double that specifies the measure type for the starting endpoint. Is Nullable.

Implements

IGeographySink.BeginFigure(Double, Double, Nullable<Double>, Nullable<Double>)

Remarks

Method must be used together with the EndFigure() method.