Question

下午好人 -

我正在阅读/编写由第三方创建和管理的外部文件，该第三方使用.INI结构化文件作为其脚本语言。我有一个包装工作得很好但是，部分名称是静态的，最后有一个唯一的数字（[GENERAL-1]），所以你不止一次拥有相同的任务。我正在使用VB.NET w / VS2008。

下面的代码可以成功读取硬编码部分的密钥，但我希望密钥是通用的。

INI

test.ini
[GENERAL-1]
SUPPRESSTASKERRORS=Y
TASKERRORSENDJOB=Y

代码：

Declare Function GetPrivateProfileString Lib "kernel32.dll" Alias    
"GetPrivateProfileStringA" (ByVal lpApplicationName As String, ByVal lpKeyName As  
String, ByVal lpDefault As String, ByVal lpReturnedString As String, ByVal nSize As   
Long, ByVal lpFileName As String) As Long

Declare Function WriteProfileString Lib "kernel32.dll" Alias 
"WritePrivateProfileStringA" (ByVal lpApplicationName As String, ByVal lpKeyName As   
String, ByVal lpString As String, ByVal lpFileName As String) As Long



' Read INI file
    Dim uname As String ' receives the value read from the INI file
    Dim slength As Long ' receives length of the returned string
    Dim OriginalMJB As String = "c:\test\test.ini"
    uname = Space(1024)

slength = GetPrivateProfileString("General-1", "SUPPRESSTASKERRORS", "anonymous", 
uname, 1024, OriginalMJB)

注意上面的General-1，如果我将值硬编码为-1，我可以毫无问题地读取输入的.ini文件。关于如何获取和使用连字符左边的值的任何想法？

感谢任何帮助！

- 乔治

Answer 1

这是一种方式。从这里你应该能够使SectionNo等于你想要的特定部分。

Dim section As String = "General"
Dim SectionNo as String = "-"
Dim Number as Integer = 1
SectionNo += Number.ToString
slength = GetPrivateProfileString(section + SectionNo, "SUPPRESSTASKERRORS", "anonymous", uname, 1024, OriginalMJB)

这里有几个选项

    Dim SectionName As String = "General-1"
    Dim SectionCategorie As String = ""
    Dim Section As String = ""

    'Using Split - It returns an array so you can load the results into an array   
    'or just call it and load the specific index each time.
    SectionCategorie = Split(SectionName, "-")(0)
    Section = Split(SectionName, "-")(1)

    'Using Substring

    SectionCategorie = SectionName.Substring(0, SectionName.IndexOf("-"))
    Section = SectionName.Substring(SectionName.IndexOf("-") + 1)

读/写INI w /变量Section Name

1 个答案: