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If statement 范围检查逻辑？

if-statement vb6

If statement 范围检查逻辑？,if-statement,vb6,If Statement,Vb6,如何在VB6中编写此代码。我几乎已经拿到了，但我不知道怎么把它拼在一起。我在VB6中做这个 If Incometxt >= 20962 Then StatusLbl = "Low-income class" ElseIf Incometxt <= 20963 Then StatusLbl = "Lower middle-income class" ElseIf Incometxt <= 41925 Then StatusLbl = &qu

如何在VB6中编写此代码。我几乎已经拿到了，但我不知道怎么把它拼在一起。我在VB6中做这个

If Incometxt >= 20962 Then StatusLbl = "Low-income class"
ElseIf Incometxt <= 20963 Then StatusLbl = "Lower middle-income class"
ElseIf Incometxt <= 41925 Then StatusLbl = "Middle middle-income class"
ElseIf Incometxt <= 73368 Then StatusLbl = "Upper middle-income class"
ElseIf Incometxt <= 125773 && = 2096200 Then StatusLbl = "Upper-income class"
Else Incometxt > 2096201 Then StatusLbl = "Rich"

如果IncomeText>=20962，则StatusLbl=“低收入阶层”
ElseIf incometext试试这个：


If Incometxt <= 20962 Then
    StatusLbl = "Low-income class"
ElseIf Incometxt >= 20963 And Incometxt <= 41924 Then
    StatusLbl = "Lower middle-income class"
ElseIf Incometxt >= 41925 And Incometxt <= 73367 Then
    StatusLbl = "Middle middle-income class"
ElseIf Incometxt >= 73368 And Incometxt <= 125772 Then
    StatusLbl = "Upper middle-income class"
ElseIf Incometxt >= 125773 And Incometxt <= 2096200 Then
    StatusLbl = "Upper-income class"
Else
    StatusLbl = "Rich"
End If



如果IncomeText=20963，IncomeText=41925，IncomeText=73368，IncomeText=125773，且IncomeText，则建议您查看选择案例结构。它就是为这种情况设计的。首先，你不需要重复每一个限制。如果你已经确定收入不低于或等于20962，那么这是一个假设，即它高于20962。每个括号都一样。其次，将数值作为文本进行比较是浪费。将
incomeText
转换为
Long
并比较它们。@Jim Mack我同意，每个and表达式的左侧都是多余的。