public NuGenGeometryWindowItem(NuGenGeometryWindowItem old)
 {
     row = old.row;
     column = old.column;
     entry = old.entry;
 }
 public NuGenGeometryWindowItem(NuGenGeometryWindowItem old)
 {
     row    = old.row;
     column = old.column;
     entry  = old.entry;
 }