/// <summary>
/// 删除指定section
/// </summary>
public bool DeleteIniSection(string section)
{
try
{
if (section.Trim().Length <= 0)
{
flag = false;
}
else
{
if (!APIsWin32.WritePrivateProfileString(section, null, null, this._Path))
{
flag = false;
}
else
{
flag = true;
}
}
}
catch
{
flag = false;
}
return(flag);
}
/// <summary>
/// 读取指定节点下的所有key 和value
/// </summary>
/// <param name="section"></param>
/// <returns></returns>
public ArrayList GetIniSectionValue(string section)
{
ArrayList li = new ArrayList();
byte[] buffer = new byte[32768];
int bufLen = 0;
bufLen = APIsWin32.GetPrivateProfileSection(section, buffer, buffer.GetUpperBound(0), this._Path);
if (bufLen > 0)
{
StringBuilder sb = new StringBuilder();
for (int i = 0; i < bufLen; i++)
{
if (buffer[i] != 0)
{
sb.Append((char)buffer[i]);
}
else
{
if (sb.Length > 0)
{
li.Add(sb.ToString());
sb = new StringBuilder();
}
}
}
}
return(li);
}
/// <summary>
/// 修改指定section的key的值
/// </summary>
public bool EditIniKey(string section, string key, string value)
{
try
{
if (section.Trim().Length <= 0 || key.Trim().Length <= 0 || value.Trim().Length <= 0)
{
flag = false;
}
else
{
if (!APIsWin32.WritePrivateProfileString(section, key, value, this._Path))
{
flag = false;
}
else
{
flag = true;
}
}
}
catch
{
flag = false;
}
return(flag);
}
/// <summary>
/// 获取指定节点的所有Key的名称
/// </summary>
/// <param name="sectionName"></param>
/// <returns></returns>
public ArrayList ReadKeys(string sectionName)
{
byte[] buffer = new byte[5120];
int rel = APIsWin32.GetPrivateProfileStringA(sectionName, null, "", buffer, buffer.GetUpperBound(0), this._Path);
int iCnt, iPos;
ArrayList arrayList = new ArrayList();
string tmp;
if (rel > 0)
{
iCnt = 0; iPos = 0;
for (iCnt = 0; iCnt < rel; iCnt++)
{
if (buffer[iCnt] == 0x00)
{
tmp = System.Text.ASCIIEncoding.Default.GetString(buffer, iPos, iCnt - iPos).Trim();
iPos = iCnt + 1;
if (tmp != "")
{
arrayList.Add(tmp);
}
}
}
}
return(arrayList);
}
/// <summary>
/// 读取Count
/// </summary>
public int GetCount(string section, string key)
{
StringBuilder builder = new StringBuilder(255);
APIsWin32.GetPrivateProfileString(section, key, "", builder, 255, _Path);
return(Convert.ToInt16(builder.ToString()));
}
/// <summary>
/// Read *.ini
/// </summary>
/// <param name="section">Node</param>
/// <param name="key">字段</param>
/// <returns>属性值</returns>
public string ReadValue(string section, string key)
{
StringBuilder builder = new StringBuilder(1024);
APIsWin32.GetPrivateProfileString(section, key, "", builder, 1024, _Path);
return(builder.ToString());
}
/// <summary>
/// 从指定的节点中获取一个整数值( Long，
/// 找到的key的值；如指定的key未找到，就返回默认值。
/// 如找到的数字不是一个合法的整数，函数会返回其中合法的一部分。如，对于“xyz=55zz”这个条目，函数返回55。)
/// </summary>
public int GetIniKeyValueForInt(string section, string key)
{
if (section.Trim().Length <= 0 || key.Trim().Length <= 0)
{
return(0);
}
return(APIsWin32.GetPrivateProfileInt(section, key, 0, this._Path));
}
//将要执行的函数转换为委托
public Delegate Invoke(string APIName, Type t)
{
IntPtr api = APIsWin32.GetProcAddress(hLib, APIName);
return((Delegate)Marshal.GetDelegateForFunctionPointer(api, t));
}
public DllInvoke(string DLLPath)
{
hLib = APIsWin32.LoadLibrary(DLLPath);
}
/// <summary>
/// Write *.ini
/// </summary>
/// <param name="section">Node</param>
/// <param name="key">字段</param>
/// <param name="value">属性值</param>
public void WriteValue(string section, string key, string value)
{
APIsWin32.WritePrivateProfileString(section, key, value, _Path);
}
