Forms :: Ole2 Data From Database To Word Document?

I am porting data from database to word document.Initially i am creating the table using the following

hSelection := OLE2.GET_OBJ_PROPERTY(hApplication, 'Selection');
hTables := OLE2.GET_OBJ_PROPERTY(hDocument , 'Tables' );
hRange := OLE2.GET_OBJ_PROPERTY(hSelection, 'Range');
args := OLE2.CREATE_ARGLIST;
OLE2.ADD_ARG_OBJ(args, hRange); --Range
OLE2.ADD_ARG(args, 26); --NumRows
OLE2.ADD_ARG(args, 4); --NumColumns
OLE2.ADD_ARG(args, wdWord9TableBehavior); --DefaultTableBehavior
OLE2.ADD_ARG(args, wdAutoFitContent); --AutoFitBehavior
hTable := OLE2.INVOKE_OBJ(hTables, 'Add', args);

But i want to change the columnwidth. As you see above i have 4 columns, in that first column should be double than other column.

peice of code to change th ewidth of column in word document.