在clicked事件中写:
int li_col
string ls_colValue,ls_colType,ls_colName
ls_colType=dwo.type
if row >0 and ls_colType ="column" then //判断单击的对象是否是列
ls_colName=string(dwo.name)
this.setColumn(ls_colName)
li_col=this.getColumn()
ls_colValue=string(this.object.data[row,li_col])
end if