ini文件vb.net ini文件注释符号

vb.net 如何读取ini文件定义的ForeColor颜色值

你好，我不知道你是用什么方法保存的，不过.net里的color有一个方法是Color.FromArgb 你可以这么做，dim

c

as

color=richtextbox1.ForeColor dim

colorstring

as

string=c.ToArgb().ToString

colorstring就是颜色的值（字符串）再把colorstring保存到ini文件加载颜色的时候，从ini里读取colorstring 具体是：dim

RtextColor

as

color=Color.FromArgb（cint(colorstring))richtextbox1.ForeColor

=RtextColor

相关问答

Q1: VB.net2005中到底怎么读取ini文件

用API吧

Private Declare Function GetPrivateProfileString Lib "kernel32" Alias "GetPrivateProfileStringA" (ByVal lpApplicationName As String, ByVal lpKeyName As String, ByVal lpDefault As String, ByVal lpReturnedString As String, ByVal nSize As Int32, ByVal lpFileName As String) As Int32

Private Declare Function WritePrivateProfileString Lib "kernel32" Alias "WritePrivateProfileStringA" (ByVal lpApplicationName As String, ByVal lpKeyName As String, ByVal lpString As String, ByVal lpFileName As String) As Int32

'读

Public 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

'写

Public Function WriteINI(ByVal Section As String, ByVal AppName As String, ByVal WriteString As String, ByVal FileName As String) As Long

WriteINI = WritePrivateProfileString(Section, AppName, WriteString, FileName)

End Function

其中，Section是像[ip]那样的（填里面的就可以了），AppName是“=”前面的项名称，lpDefault是如果没有可用的值，就返回lpDefault，FileName是文件名，WriteString是要写入的值

你所希望的：

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

MsgBox(GetINI("ip", "user_id", "", "D:\DataBase.ini"))

'返回sa

End Sub

Q2: VB.NET怎么删除INI文件里的一个字段或键值？

1ini文件vb.net，对于INI文件ini文件vb.net，可以当做像TXT文件一样来进行读取和写入。

2，先把整个文件度出来，然后找到相应行删除（抛弃）以后，再重新写入文件。

Public Class Form1

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

        Dim MyStr As String = ""

        Dim AllStr As String = ""

        '获取一个可用ini文件vb.net的文件号

        Dim MyFileNum As Integer = FreeFile()

        '打开指定的文件，进行读取操作

        FileOpen(MyFileNum, "C:\My.ini", OpenMode.Input)

        Do While Not EOF(MyFileNum)

            '读取一行

            MyStr = LineInput(MyFileNum)

            If MyStr  "b=2" Then

                If AllStr = "" Then

                    AllStr = AllStr  MyStr

                Else

                    AllStr = AllStr  vbCrLf  MyStr

                End If

            End If

        Loop

        FileClose(MyFileNum)   '关闭文件

        '写文件

        Dim MyStream As New System.IO.FileStream("C:\My.ini", IO.FileMode.Create)

        Dim MyWriter As New System.IO.StreamWriter(MyStream, System.Text.Encoding.UTF8)

        MyWriter.WriteLine(AllStr)

        MyWriter.Flush()

        MyWriter.Close()

        MyStream.Close()

    End Sub

End Class

Q3: vb.net读写ini文件问题

以下是我的办法:OK!

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

Public Declare Function WritePrivateProfileString Lib "kernel32" Alias "WritePrivateProfileStringA" (ByVal lpApplicationName As String, ByVal lpKeyName As String, ByVal lpString As String, ByVal lpFileName As String) As Integer

写:

WritePrivateProfileString("存储", "账号", textbox1, Application.StartupPath "\song.ini")

读:

dim s as string

s = string(255," ")

GetPrivateProfileString("存储", "账号", s, s.Length, Application.StartupPath + "\song.ini")

textbox1 =s

Q4: 求大神指点 vb.net 怎么读 ini 配置呢

VB.NET读写INI配置文件

  Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

        Dim path As String

        path = Application.StartupPath + "\Send.ini"

        TextBox1.Text = GetINI("Send", "Send1", "", path)

        TextBox2.Text = GetINI("Send", "Send2", "", path)

        Dim IsSms As Integer = GetINI("Send", "IsSms", "", path)

        If (IsSms = 1) Then

            Me.RadioButton1.Checked = True

        ElseIf (IsSms = 0) Then

            Me.RadioButton2.Checked = True

        End If

    End Sub

    Public 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

    Public 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 Declare Function GetPrivateProfileString Lib "kernel32" Alias "GetPrivateProfileStringA" (ByVal lpApplicationName As String, ByVal lpKeyName As String, ByVal lpDefault As String, ByVal lpReturnedString As String, ByVal nSize As Int32, ByVal lpFileName As String) As Int32

    Private Declare Function WritePrivateProfileString Lib "kernel32" Alias "WritePrivateProfileStringA" (ByVal lpApplicationName As String, ByVal lpKeyName As String, ByVal lpString As String, ByVal lpFileName As String) As Int32

 

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

        Try

            Dim path As String

            path = Application.StartupPath + "\Send.ini"

            WriteINI("Send", "Send1", TextBox1.Text, path)

            WriteINI("Send", "Send2", TextBox2.Text, path)

            If (Me.RadioButton1.Checked = True) Then

                WriteINI("Send", "IsSms", 1, path)

            ElseIf (Me.RadioButton2.Checked = True) Then

                WriteINI("Send", "IsSms", 0, path)

            End If

            MsgBox("配置设置已经成功ini文件vb.net！ini文件vb.net！ini文件vb.net！ini文件vb.net！")

        Catch ex As Exception

            MsgBox("错误！！！！")

        End Try

    End Sub

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