Private Sub Command1_Click()
Dim z1, z2, z3, z4, z5 As Double
z1 = Val(txts.Text)
z2 = 1
z3 = 10
z4 = 20
For i = z2 To z3 ' 第一个循环
z1 = z1 + 1
Open App.Path + "\jiafa.txt" For Append As #1
Print #1, z1
Close #1
Next
For i= z1 To z4 Step 2 '第二个循环
z1 = 100 + i
Open App.Path + "\jiafa.txt" For Append As #1
Print #1, z1
Close #1
Next
For i= z1 To z3 '第三个循环
z1 = i + 1
Open App.Path + "\jiafa.txt" For Append As #1
Print #1, z1
Close #1
Next
End Sub
为什么输出只是第一个循环的结果
第二个 和第三个循环为什么不能输出结果?
Dim z1, z2, z3, z4, z5 As Double
z1 = Val(txts.Text)
z2 = 1
z3 = 10
z4 = 20
For i = z2 To z3 ' 第一个循环
z1 = z1 + 1
Open App.Path + "\jiafa.txt" For Append As #1
Print #1, z1
Close #1
Next
For i= z1 To z4 Step 2 '第二个循环
z1 = 100 + i
Open App.Path + "\jiafa.txt" For Append As #1
Print #1, z1
Close #1
Next
For i= z1 To z3 '第三个循环
z1 = i + 1
Open App.Path + "\jiafa.txt" For Append As #1
Print #1, z1
Close #1
Next
End Sub
为什么输出只是第一个循环的结果
第二个 和第三个循环为什么不能输出结果?
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dim FileNumber as long
FileNumber=FreeFile '由操作系统动态分配
FileNumber=FreeFile '由操作系统动态分配
Private Sub Command1_Click()
Dim z1, z2, z3, z4, z5 As Double
z1 = Val(txts.Text)
z2 = 1: z3 = 10: z4 = 20
Open App.Path + "\jiafa.txt" For Append As #1
For i = z2 + 1 To z3 + 1 ' 第一个循环
Print #1, i
Next
For i = z1 + 100 To z4 + 100 Step 2 '第二个循环
Print #1, i
Next
For i = z1 + 1 To z3 + 1 '第三个循环
Print #1, i
Next
Close #1
End Sub