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郁闷ING

xb1 = (xoo + rd + h1 - h3)中：
rd = Text6.Text
xoo = Text14.Text
h3 = Text26.Text
h1 = Text24.Text
中rd = Text6.Text怎么都赋值不了啊？？？郁闷ING

[159 byte] By [snowwolf80-StudyNature-楼主早点揭帖啊.....加油噢.....!] at [2008-5-20]

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# 1

包错了吗？

pigsanddogs-我爱吃猪肉,但是长不胖,为什么?? at 2007-10-26 >

top of Msdn China Tech,visual basic,基础类...

# 2

rd 什么类型？
注意类型

tanaya-唐博士blog.csdn.net/tanaya at 2007-10-26 >

# 3

接收的文本还实现加减操作？

yangao-人品决定一切，相貌决定人品！ at 2007-10-26 >

# 4

Option Explicit
Dim xb1, rd, xoo, h3, h1 As Double

Private Sub Command1_Click()
rd = CDbl(Text6.Text)
xoo = CDbl(Text14.Text)
h3 = CDbl(Text26.Text)
h1 = CDbl(Text24.Text)

xb1 = (xoo + rd + h1 - h3)
MsgBox xb1, vbOKOnly
End Sub

Private Sub Form_Load()
Me.Text14.Text = 0
Me.Text24.Text = 0
Me.Text26.Text = 0
Me.Text6.Text = 0
End Sub

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hn123-苗濤[www.vicmiao.com] at 2007-10-26 >

# 5

都是single 类型

snowwolf80-StudyNature-楼主早点揭帖啊.....加油噢.....! at 2007-10-26 >

# 6

帮忙再解释下：为何别的不用加也可以，我现在加了rd = cdbl(Text6.Text)就可以了，为何别的不用啊？

snowwolf80-StudyNature-楼主早点揭帖啊.....加油噢.....! at 2007-10-26 >

# 7

hn123(苗濤[www.vicmiao.com]) ( )：帮忙解释下啊，在线等，一会揭贴

snowwolf80-StudyNature-楼主早点揭帖啊.....加油噢.....! at 2007-10-26 >

# 8

數據類型的問題哦。

你可以看一下MSDN中的轉換函數，說的很詳細。
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