这篇文章给大家介绍VB.NET中怎么读取INI文件,内容非常详细,感兴趣的小伙伴们可以参考借鉴,希望对大家能有所帮助。 VB.NET读取INI文件的相关代码示例:
'声明INI配置文件读写API函数 Private Declare Function GetPrivateProfileString() Function GetPrivateProfileString Lib "kernel32" Alias "GetPrivateProfileStringA" (ByVal lpApplicationName As String, ByVal lpKeyName As String, ByVal lpDefault As String, ByVal lpReturned String As String, ByVal nSize As Int32, ByVal lpFileName As String) As Int32 Private Declare Function WritePrivateProfileString() Function WritePrivateProfileString Lib "kernel32" Alias "WritePrivateProfileStringA" (ByVal lpApplicationName As String, ByVal lpKeyName As String, ByVal lpString As String, ByVal lpFileName As String) As Int32 '定义读取配置文件函数 Public Function GetINI()Function GetINI(ByVal Section As String, ByVal AppName As String, ByVal lpDefault As String, ByVal FileName As String) As String Dim Str As String = LSet(Str, 256) GetPrivateProfileString(Section, AppName, lpDefault, Str, Len(Str), FileName) Return Microsoft.VisualBasic.Left(Str, InStr (Str, Chr(0)) - 1) End Function '定义写入配置文件函数 Public Function WriteINI()Function WriteINI (ByVal Section As String, ByVal AppName As String, ByVal lpDefault As String, ByVal FileName As String) As Long WriteINI = WritePrivateProfileString(Section, AppName, lpDefault, FileName) End Function Private Sub Form1_Load()Sub Form1_Load(ByVal sender As System.Object, ByVal e As System. EventArgs) Handles MyBase.Load Dim path As String path = Application.StartupPath + "\server.ini" TextBox1.Text = GetINI("Server", "IP", "", path) TextBox2.Text = GetINI("Server", "port", "", path) End Sub Private Sub Button1_Click()Sub Button1_Click (ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Try Dim path As String path = Application.StartupPath + "\server.ini" WriteINI("Server", "IP", TextBox1.Text, path) WriteINI("Server", "port", TextBox2.Text, path) MsgBox("配置设置已经成功!!!!") Me.Close() Catch ex As Exception MsgBox("错误!!!!") End Try End Sub
关于VB.NET中怎么读取INI文件就分享到这里了,希望以上内容可以对大家有一定的帮助,可以学到更多知识。如果觉得文章不错,可以把它分享出去让更多的人看到。
|