LPARAMETERS nColIndex if this.activerow = recno() this.setall(“dynamicbackcolor”, “iif (this.activerow=recno(), rgb(0,0,255),rgb(255,255,255))”,“column”) else 0select 学号from cenji where .not. 0deleted() into cursor temp_table 0select temp_table index on 学号 tag xh set relation to 学号 into temp_table in cenji sele cenji this.setall(“dynamicbackcolor”,“iif(this. activerow=recno(‘temp_table’), rgb(0,0,255),rgb(255,255,255))”,“column”) endif thisform.refresh
设表cenji.dbf中,按成绩字段建立一个主索引,在Grid对象的afterRowColChange事件过程中写下如下代码: LPARAMETERS nColIndex 0select 学号 from cenji into cursor temp_table order by 成绩 desc 0select temp_table index on 学号 tag xh set relation to 学号 into temp_table in cenji this.setall(“dynamicbackcolor”,“iif (this.activerow=recno(‘temp_table’), rgb(0,0,255),rgb(255,255,255))”,“column”) thisform.refresh