STMLineFromWKB (geography Data Type)
Applies to: 
SQL Server
Azure SQL Database
Azure SQL Managed Instance
Returns a geographyMultiLineString instance from an Open Geospatial Consortium (OGC) Well-Known Binary (WKB) representation.
Syntax
STMLineFromWKB ( 'WKB_multilinestring' , SRID )
Arguments
WKB_multilinestring
Is the WKB representation of the geographyMultiLineString instance to return. WKB_multilinestring is a varbinary(max) expression.
SRID
Is an int expression representing the spatial reference ID (SRID) of the geographyMultiLineString instance you wish to return.
Return Types
SQL Server return type: geography
CLR return type: SqlGeography
OGC type: MultiLineString
Remarks
This method throws a FormatException if the input is not well-formatted.
Examples
The following example uses STMLineFromWKB() to create a geographyinstance.
DECLARE @g geography;
SET @g = geography::STMLineFromWKB(0x010500000002000000010200000005000000F4FDD478E9965EC0DD24068195D3474083C0CAA145965EC0508D976E12D3474083C0CAA145965EC04E62105839D44740F4FDD478E9965EC04E62105839D44740F4FDD478E9965EC0DD24068195D34740010200000005000000022B8716D9965EC0C1CAA145B6D34740022B8716D9965EC06ABC749318D447407593180456965EC06ABC749318D447407593180456965EC03333333333D34740022B8716D9965EC0C1CAA145B6D34740, 4326);
SELECT @g.ToString();