一、表格属性设置
1、表格Grid1的AfterRowColchange的属性写入语句:
LPARAMETERS nColIndex
thisform.container1.refresh
2、DeleteMark属性设为:.F.
3、RdadOnly属性设为:.T.
4、RecordSource属性为:studen
二、文本框的InteractiveChange的属性写入语句:
if this.value=' '
set filt to
else
XH=VAL(THIS.VALUE)
SET FILT TO 学号>XH
endi
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thisform.container1.refresh