CoordSysFromGMLWithSchema Method

[VB6]

Function CoordSysFromGMLWithSchema(value As String, schemaLocation As String) As ICoordSys

[Delphi 7]

function CoordSysFromGMLWithSchema(const value: WideString; const schemaLocation: WideString): ICoordSys;

Description

The CoordSysFromGMLWithSchema method retrieves the ICoordSys object that is described in the specified GML file and schema.  The first argument to this method is a string that provides the path to the file containing the GML definition for the coordinate reference system.  The second argument is optional, and it specifies the path to the schema file for the GML data.  The ICoordSys object that corresponds to the coordinate reference system defined in the GML file is returned by this method.

Example

[VB6]

Sub DataSource_CoordSysFromGMLWithSchema(data As DataSource, gmlPath As String, schemaPath As String)

    On Error GoTo GMLError

    Dim cs As ICoordSys

    Set cs = data.CoordSysFromGMLWithSchema(gmlPath, schemaPath)

    Exit Sub

GMLError:

    MsgBox (err.Description)

End Sub

[Delphi 7]

procedure DataSource_CoordSysFromGMLWithSchema(data : DataSource; gmlPath : WideString; schemaPath : WideString);

var

  cs : ICoordSys;

begin

  try

    cs := data.CoordSysFromGMLWithSchema(gmlPath, schemaPath);

  except

    on e : EOleException do ShowMessage(e.Message);

  end;

end;