public static void CheckProjection()
{
var proj = new GeoProjection {
GlobalCallback = callback
};
if (proj.SetWgs84())
{
if (!proj.SetGoogleMercator())
{
MessageBox.Show("ERROR: failed to set projection");
}
else
{
axMap1.GeoProjection = proj;
if (!proj.SetWgs84())
{
Debug.WriteLine("Failed to change projection of the map; Frozen: " + proj.IsFrozen);
axMap1.GeoProjection = proj.Clone();
if (!proj.SetWgs84())
{
MessageBox.Show("ERROR: projection is still frozen when no longer applied to map");
}
else
{
Debug.WriteLine("Projection changed; Frozen: " + proj.IsFrozen);
MessageBox.Show("Success");
}
}
else
{
MessageBox.Show("ERROR: projection of the map was changed; Frozen: " + proj.IsFrozen);
}
}
}
else
{
MessageBox.Show("Failed to set WGS84 projection");
}
}
public ISpatialReference Clone()
{
return(new SpatialReference(_projection.Clone()));
}
