private static void LoadServerSettings()
{
if (File.Exists(Global.SettingIni) == false)
{
return;
}
string[] items = INIOperationClass.INIGetAllItems(Global.SettingIni, ServersIniSection);
string[] keyvalue = new string[2];
try
{
foreach (string item in items)
{
keyvalue = SplitServerString(item.Trim());
if (Global.ServerDictionary.ContainsKey(keyvalue[0]) == false)
{
Global.ServerDictionary.Add(keyvalue[0], keyvalue[1]);
}
else
{
MessageBox.Show("发现重复键 " + keyvalue[0]);
}
}
}
catch (System.Exception e)
{
MessageBox.Show(e.Message);
}
}
/// <summary>
/// 在INI文件中，删除指定节点中的所有内容。
/// </summary>
/// <param name="iniFile">INI文件</param>
/// <param name="section">节点</param>
/// <returns>操作是否成功</returns>
public static bool INIEmptySection(string iniFile, string section)
{
if (string.IsNullOrEmpty(section))
{
throw new ArgumentException("必须指定节点名称", "section");
}
return(INIOperationClass.WritePrivateProfileSection(section, string.Empty, iniFile));
}
/// <summary>
/// 读取ini键值
/// </summary>
/// <param name="section">节点</param>
/// <param name="item">项</param>
/// <returns>键值</returns>
private static string GetSettingsValue(string section, string item)
{
string value = INIOperationClass.INIGetStringValue(Global.SettingIni, section, item, null);
if (value == null)
{
throw new Exception();
}
else
{
return(value);
}
}
/// <summary>
/// 在INI文件中，删除指定节点中的指定的键。
/// </summary>
/// <param name="iniFile">INI文件</param>
/// <param name="section">节点</param>
/// <param name="key">键</param>
/// <returns>操作是否成功</returns>
public static bool INIDeleteKey(string iniFile, string section, string key)
{
if (string.IsNullOrEmpty(section))
{
throw new ArgumentException("必须指定节点名称", "section");
}
if (string.IsNullOrEmpty(key))
{
throw new ArgumentException("必须指定键名称", "key");
}
return(INIOperationClass.WritePrivateProfileString(section, key, null, iniFile));
}
/// <summary>
/// 在INI文件中，将指定的键值对写到指定的节点，如果已经存在则替换
/// </summary>
/// <param name="iniFile">INI文件</param>
/// <param name="section">节点，如果不存在此节点，则创建此节点</param>
/// <param name="items">键值对，多个用\0分隔,形如key1=value1\0key2=value2</param>
/// <returns></returns>
public static bool INIWriteItems(string iniFile, string section, string items)
{
if (string.IsNullOrEmpty(section))
{
throw new ArgumentException("必须指定节点名称", "section");
}
if (string.IsNullOrEmpty(items))
{
throw new ArgumentException("必须指定键值对", "items");
}
return(INIOperationClass.WritePrivateProfileSection(section, items, iniFile));
}
/// <summary>
/// 在INI文件中，指定节点写入指定的键及值。如果已经存在，则替换。如果没有则创建。
/// </summary>
/// <param name="iniFile">INI文件</param>
/// <param name="section">节点</param>
/// <param name="key">键</param>
/// <param name="value">值</param>
/// <returns>操作是否成功</returns>
public static bool INIWriteValue(string iniFile, string section, string key, string value)
{
if (string.IsNullOrEmpty(section))
{
throw new ArgumentException("必须指定节点名称", "section");
}
if (string.IsNullOrEmpty(key))
{
throw new ArgumentException("必须指定键名称", "key");
}
if (value == null)
{
throw new ArgumentException("值不能为null", "value");
}
return(INIOperationClass.WritePrivateProfileString(section, key, value, iniFile));
}
/// <summary>
/// 获取INI文件中指定节点(Section)中的所有条目的Key列表
/// </summary>
/// <param name="iniFile">Ini文件</param>
/// <param name="section">节点名称</param>
/// <returns>如果没有内容,反回string[0]</returns>
public static string[] INIGetAllItemKeys(string iniFile, string section)
{
string[] value = new string[0];
const int SIZE = 1024 * 10;
if (string.IsNullOrEmpty(section))
{
throw new ArgumentException("必须指定节点名称", "section");
}
char[] chars = new char[SIZE];
uint bytesReturned = INIOperationClass.GetPrivateProfileString(section, null, null, chars, SIZE, iniFile);
if (bytesReturned != 0)
{
value = new string(chars).Split(new char[] { '\0' }, StringSplitOptions.RemoveEmptyEntries);
}
chars = null;
return(value);
}
/// <summary>
/// 读取ini以逗号分隔的数组键值
/// </summary>
/// <param name="section">节点</param>
/// <param name="item">项</param>
/// <returns>键值（数组）</returns>
private static string[] GetSettingsValuePra(string section, string item)
{
string value = INIOperationClass.INIGetStringValue(Global.SettingIni, section, item, null);
if (value == null)
{
throw new Exception();
}
else
{
int count = GetCharCountInString(value, ",") + 1;
string[] s = value.Split(new char[] { ',' }, StringSplitOptions.None);
string[] output = new string[count];
int i;
for (i = 0; i < count; i++)
{
output[i] = s[i].Trim();
}
return(output);
}
}
/// <summary>
/// 获取INI文件中指定节点(Section)中的所有条目(key=value形式)
/// </summary>
/// <param name="iniFile">Ini文件</param>
/// <param name="section">节点名称</param>
/// <returns>指定节点中的所有项目,没有内容返回string[0]</returns>
public static string[] INIGetAllItems(string iniFile, string section)
{
//返回值形式为 key=value,例如 Color=Red
uint MAX_BUFFER = 32767; //默认为32767
string[] items = new string[0]; //返回值
//分配内存
IntPtr pReturnedString = Marshal.AllocCoTaskMem((int)MAX_BUFFER * sizeof(char));
uint bytesReturned = INIOperationClass.GetPrivateProfileSection(section, pReturnedString, MAX_BUFFER, iniFile);
if (!(bytesReturned == MAX_BUFFER - 2) || (bytesReturned == 0))
{
string returnedString = Marshal.PtrToStringAuto(pReturnedString, (int)bytesReturned);
items = returnedString.Split(new char[] { '\0' }, StringSplitOptions.RemoveEmptyEntries);
}
Marshal.FreeCoTaskMem(pReturnedString); //释放内存
return(items);
}
/// <summary>
/// 读取INI文件中指定INI文件中的所有节点名称(Section)
/// </summary>
/// <param name="iniFile">Ini文件</param>
/// <returns>所有节点,没有内容返回string[0]</returns>
public static string[] INIGetAllSectionNames(string iniFile)
{
uint MAX_BUFFER = 32767; //默认为32767
string[] sections = new string[0]; //返回值
//申请内存
IntPtr pReturnedString = Marshal.AllocCoTaskMem((int)MAX_BUFFER * sizeof(char));
uint bytesReturned = INIOperationClass.GetPrivateProfileSectionNames(pReturnedString, MAX_BUFFER, iniFile);
if (bytesReturned != 0)
{
//读取指定内存的内容
string local = Marshal.PtrToStringAuto(pReturnedString, (int)bytesReturned).ToString();
//每个节点之间用\0分隔,末尾有一个\0
sections = local.Split(new char[] { '\0' }, StringSplitOptions.RemoveEmptyEntries);
}
//释放内存
Marshal.FreeCoTaskMem(pReturnedString);
return(sections);
}
