通过

GeomFromGml 方法

Constructs a SqlGeography instance given a representation in the SQL Server subset of the Geography Markup Language (GML).

命名空间：  Microsoft.SqlServer.Types
程序集：  Microsoft.SqlServer.Types（在 Microsoft.SqlServer.Types.dll 中）

语法

声明
<SqlMethodAttribute(IsDeterministic := True, IsPrecise := False)> _
Public Shared Function GeomFromGml ( _
    xml As SqlXml, _
    srid As Integer _
) As SqlGeography
用法
Dim xml As SqlXml
Dim srid As Integer
Dim returnValue As SqlGeography

returnValue = SqlGeography.GeomFromGml(xml, _
    srid)

[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
public static SqlGeography GeomFromGml(
    SqlXml xml,
    int srid
)

[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
public:
static SqlGeography^ GeomFromGml(
    SqlXml^ xml, 
    int srid
)

[<SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)>]
static member GeomFromGml : 
        xml:SqlXml * 
        srid:int -> SqlGeography 

public static function GeomFromGml(
    xml : SqlXml, 
    srid : int
) : SqlGeography

参数

  • srid
    类型：System. . :: . .Int32
    An int expression that represents the spatial reference ID (SRID) of the geography instance you wish to return.

返回值

类型：Microsoft.SqlServer.Types. . :: . .SqlGeography
A SqlGeography value constructed from the specified GML.

注释

This method throws a FormatException if the input is not well-formatted.