Suppose I want to import many esri's shp files above another shp file,
Those shp files include prj files.
From the forum I found the following information:
gis.thinkgeo.com/Support/Dis...fault.aspx
Proj4Projection proj4 = new Proj4Projection();
proj4.InternalProjectionParametersString = Proj4Projection.GetEpsgParametersString(4326);
proj4.ExternalProjectionParametersString = Proj4Projection.GetEsriParametersString(102718);
the id number 4326 is found by spatialreference.org/ref/esri/102718/
or looking for c:\Program Files (x86)\ThinkGeo\Map Suite Desktop Full Edition 3.0\Documentation\Projections\*.rtf files
Is there function like Int GetIdByShpPrj(string sPrjFileName) ?