急！！如何在error事件中修改参数，使的运行程序时防止弹出错误信息!

[hjjkey]

如题，谢谢！！

[abcn]

在error事件中最后一行加上
return 1

[hjjkey]

在error事件里return 1不行，数据窗口的dberror可以
不知道还有其它方法没有？盼复！

[llitcwl]

打开一个你自己的消息提示窗口

[zhanwei]

System Error Event:
Description

Occurs when a serious execution time error occurs (such as trying to open a nonexistent window) if the error is not handled in a TRY-CATCH block.

Event ID

Event ID Objects
None Application
Arguments

None

Return value

None (do not use a RETURN statement)

Usage

If there is no script for the SystemError event, PowerBuilder displays a message box with the PowerBuilder error number and error message text.
You can prevent the SystemError event from occuring by handling errors in TRY-CATCH blocks. Well-designed exception-handling code gives application users a better chance to recover from error conditions and run the application without interruption.

[vcpb]

同意： llitcwl(中国龙) (
打开一个你自己的消息提示窗口
string ls_error
ls_error = '~r~n 发生一系统错误:' + &
'~r~n~r~n 错误代码: ' + string (error.number) + &
'~r~n 错误信息: ' + error.text + &
'~r~n 错误窗口/菜单: ' + error.windowmenu + &
'~r~n 错误对象: ' + error.object + &
'~r~n 错误事件: ' + error. objectevent + &
'~r~n 错误行: ' + string(error.line)

[hjjkey]

to :llitcwl(中国龙)和vcpb(yeah)
我试过打开自己定义的消息窗口,但关闭窗口后，系统还弹出错误信息!怎么解决啊？？

[vcpb]

在最后加return试试

[WhoAmIWhoAreu]

看看
pfc中对这种事件的处理.