VB怎么调用前面出现的数值

来源:百度知道 编辑:UC知道 时间:2024/05/10 18:58:25
Private Sub Command1_Click()
msgtitle$ = "成绩输入"
msg2$ = "请输入数学成绩"
msg3$ = "请输入英语成绩"
stushuxue% = InputBox(msg2$, msgtitle$)
stuyingyu% = InputBox(msg3$, msgtitle$)
Print "数学成绩"; stushuxue%; Space$(10); "英语成绩"; stuyingyu%
End Sub

Private Sub Command2_Click()
Print "总成绩"?
End Sub

总成绩这里应该填写什么?
想点Command2后,就能算出stuyingyu+stushuxue两成绩?
Private Sub Command1_Click()
msgtitle$ = "成绩输入"
msg2$ = "请输入数学成绩"
msg3$ = "请输入英语成绩"
stushuxue% = InputBox(msg2$, msgtitle$)
stuyingyu% = InputBox(msg3$, msgtitle$)
Print "数学成绩"; stushuxue%; Space$(10); "英语成绩"; stuyingyu%
sum= stushuxue%+stuyingyu% '求和
End Sub

Private Sub Command2_Click()
Print "sum"?
End Sub
你的程序少一个求和代码

这样写,执行后,点击成绩统计后显示出为"SUM",不是数值.是字符哦.

Private Sub Command1_Click()
msgtitle$ = "成绩输入"
msg2$ = "请输入数学成绩"
msg3$ = "请输入英语成绩"
stushuxue% = InputBox(msg2$, msgtitle$)
stuyingyu% = InputBox(msg3$, msgtitle$)
Print "数学成绩"; stushuxue%; Space$(10); "英语成绩"; stuyingyu%
sum= stushuxue%+stuyingyu% '求和
End Sub

Private Sub Command2_Click()
Print "sum"?
End Sub
你的程序少一个求和代码