OdDbTable::setGridLineWeight (OdInt32, OdInt32, OdDb::GridLineType, OdDb::LineWeight)

Sets the grid lineweight of a cell, row or column. Use a valid row index and pass the column index '-1' to set the row grid lineweight. Use a valid column index and pass the row index '-1' to set the column grid lineweight.

OdDbTable::setGridLineWeight (OdUInt32, OdUInt32, OdInt16, OdDb::LineWeight)

Sets the grid lineweight for the specified cell and edges in this table entity (DXF 274-279).