C# 操作ini文件

发布网友 发布时间：2024-09-26 22:18

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共4个回答

热心网友 时间：2024-10-04 09:46

直接读写指定段的属性更方便~
33.读取ini文件属性
//using System.Runtime.InteropServices;
//[DllImport("kernel32")]//返回取得字符串缓冲区的长度
//private static extern long GetPrivateProfileString(string section,string key, string def,StringBuilder retVal,int size,string filePath);
string Section=%%1;
string Key=%%2;
string NoText=%%3;
string iniFilePath="Setup.ini";
string %%4=String.Empty;
if(File.Exists(iniFilePath)){
StringBuilder temp = new StringBuilder(1024);
GetPrivateProfileString(Section,Key,NoText,temp,1024,iniFilePath);
%%4=temp.ToString();
}

35.写入ini文件属性
//using System.Runtime.InteropServices;
//[DllImport("kernel32")]//返回0表示失败，非0为成功
//private static extern long WritePrivateProfileString(string section,string key, string val,string filePath);
string Section=%%1;
string Key=%%2;
string Value=%%3;
string iniFilePath="Setup.ini";
bool %%4=false;
if(File.Exists(iniFilePath))
{
long OpStation = WritePrivateProfileString(Section,Key,Value,iniFilePath);
if(OpStation == 0)
{
%%4=false;
}
else
{
%%4=true;
}
}

热心网友 时间：2024-10-04 09:45

w

热心网友 时间：2024-10-04 09:41

public class IniFile
{
[DllImport("kernel32")]
private static extern long WritePrivateProfileString(string section,
string key, string val, string filePath);
[DllImport("kernel32")]
private static extern int GetPrivateProfileString(string section,
string key, string def, StringBuilder retVal,
int size, string filePath);

/// <summary>
/// INIFile Constructor.
/// </summary>
/// <PARAM name="INIPath"></PARAM>

public string path;
public IniFile(string INIPath)
{
path = INIPath;
}

/// <summary>
/// Write Data to the INI File
/// </summary>
/// <PARAM name="Section"></PARAM>
/// Section name
/// <PARAM name="Key"></PARAM>
/// Key Name
/// <PARAM name="Value"></PARAM>
/// Value Name
public void IniWriteValue(string Section, string Key, string Value)
{
WritePrivateProfileString(Section, Key, Value, this.path);
}

/// <summary>
/// Read Data Value From the Ini File
/// </summary>
/// <PARAM name="Section"></PARAM>
/// <PARAM name="Key"></PARAM>
/// <PARAM name="Path"></PARAM>
/// <returns></returns>
public string IniReadValue(string Section, string Key,string DefaultValue)
{
StringBuilder temp = new StringBuilder(255);
int i = GetPrivateProfileString(Section, Key, "", temp, 255, this.path);
string result =temp.ToString();
if (result.Trim() == "")
{
result = DefaultValue;
WritePrivateProfileString(Section, Key, DefaultValue, this.path);
}

return result;
}
}

实例化IniFile类（传入ini文件路径）
然后就可以IniWriteValue写和IniReadValue读了

热心网友 时间：2024-10-04 09:43

public class IniFile
{

[DllImport("kernel32")]
private static extern long WritePrivateProfileString(string section, string key, string val, string filePath);
[DllImport("kernel32")]
private static extern int GetPrivateProfileString(string section, string key, string def, StringBuilder retVal, int size, string filePath);

/// <summary>
/// 写入INI文件
/// </summary>
/// <param name="Section">节点名称</param>
/// <param name="Key">关键字</param>
/// <param name="Value">值</param>
/// <param name="filepath">INI文件路径</param>
static public void IniWriteValue(string Section, string Key, string Value, string filepath)
{
WritePrivateProfileString(Section, Key, Value, filepath);
}

/// <summary>
/// 读取INI文件
/// </summary>
/// <param name="Section">节点名称</param>
/// <param name="Key">关键字</param>
/// <param name="filepath">INI文件路径</param>
/// <returns>值</returns>
static public string IniReadValue(string Section, string Key, string filepath)
{
StringBuilder temp = new StringBuilder(255);
int i = GetPrivateProfileString(Section, Key, "", temp,
255, filepath);
return temp.ToString();

}
}