/// <summary>
/// 生成下拉选择语言列表
/// </summary>
/// <returns>生成下拉选择语言列表</returns>
public static string cboLangList()
{
string LangConfigFile = LangPath + "langConfig.inf";
IniFile ini = new IniFile(LangConfigFile);
string DefaultLang = ini.ReadValue("Language", "DefaultLang");
string CookiesDefaultLang = ini.ReadValue("Language", "CookiesDefaultLang");
string _value = string.Empty;
if (DefaultLang.Equals("Cookies"))
{
DefaultLang = Cookie2.Get("Lang", "Default").Trim().Base64Decode();
if (DefaultLang.Trim().Equals(string.Empty))
{
DefaultLang = CookiesDefaultLang;
}
_value = "<select name=\"cboLangList\" onchange=\"window.location='changeLang.aspx?lang=' + this.value\">";
string[] LangArr = GetLangList();
for (int i = 1; i < LangArr.Length; i++)
{
_value += "<option value=\"" + LangArr[i] + "\" " + Selected(DefaultLang, LangArr[i]) + ">" + LangArr[i] + "</option>";
}
_value += "</select>";
}
return(_value);
}
/// <summary>
/// 判断是否在指定多少秒内提交数据，来达到判断是否刷新页面的目的
/// </summary>
/// <param name="seconds">多少秒内</param>
/// <returns>是/否</returns>
public static bool IsRefresh(int seconds)
{
string _sysTime = Cookie2.Get("__sysTime");
if (_sysTime.Trim() == "")
{
return(true);
}
if (!_sysTime.IsDateTime())
{
return(true);
}
DateTime _startTime = DateTime.Parse(_sysTime);
DateTime _endTime = DateTime.Now;
TimeSpan _value = _startTime.GetTimeSpan(_endTime);
if (_value.Seconds >= seconds)
{
return(false);
}
else
{
Js.Alert("不允许刷新，或快速提交数据，请" + seconds.ToString() + "秒后提交数据。");
return(true);
}
}
/// <summary>
/// 返回消息
/// </summary>
/// <param name="frmName">WINFORM</param>
/// <param name="section">section</param>
/// <param name="key">key</param>
/// <returns>返回消息</returns>
public static string Msg(string frmName, string section, string key)
{
if (frmName.Equals(string.Empty))
{
return(string.Empty);
}
string LangConfigFile = LangPath + "langConfig.inf";
IniFile ini = new IniFile(LangConfigFile);
string DefaultLang = ini.ReadValue("Language", "DefaultLang");
string CookiesDefaultLang = ini.ReadValue("Language", "CookiesDefaultLang");
if (DefaultLang.Equals("Cookies"))
{
DefaultLang = Cookie2.Get("Lang", "Default").Trim().Base64Decode();
}
if (DefaultLang.Trim().Equals(string.Empty))
{
LangConfigFile = LangPath + CookiesDefaultLang + "\\" + frmName + ".ini";
}
else
{
LangConfigFile = LangPath + DefaultLang + "\\" + frmName + ".ini";
}
//Pub.Class.Msg.Write(LangConfigFile);
ini = new IniFile(LangConfigFile);
string msgValue = ini.ReadValue("system", "msgExit");
return(msgValue);
}
/// <summary>
/// 取得运算随机字符串，并设置Session值
/// </summary>
public static void IdentifyCode2()
{
string[] number1 = new string[] { "一", "二", "三", "四", "五", "六", "七", "八", "九", "十" };
string[] number2 = new string[] { "1", "2", "3", "4", "5", "6", "7", "8", "9", "10" };
string[] operate = new string[] { "加", "减" };
string[] equals = new string[] { "=", "等于" };
IList <string[]> number = new List <string[]>();
number.Add(number1);
number.Add(number2);
Random r = new Random();
int num1 = r.Next(1, 11);
int num2 = r.Next(1, 11);
int result = 0;
int operation = r.Next(0, 2);
if (operation == 0)
{
result = num1 + num2;
}
else
{
if (num1 < num2)
{
int num3 = 0;
num3 = num1;
num1 = num2;
num2 = num3;
}
result = num1 - num2;
}
string checkCode = string.Empty;
checkCode = ((string[])number[r.Next(0, 2)])[num1 - 1];
checkCode += operate[operation];
checkCode += ((string[])number[r.Next(0, 2)])[num2 - 1];
checkCode += equals[r.Next(0, 2)];
checkCode += "?";
Cookie2.Set("IdentifyCode", result.ToString());
DrawIdentifyCode2(checkCode);
}
/// <summary>
/// 返回所有语言文件列表 0为当前使用的语言
/// </summary>
/// <returns>返回所有语言文件列表 0为当前使用的语言</returns>
public static string[] GetLangList()
{
DirectoryInfo Folder = new DirectoryInfo(LangPath);
FileInfo[] subFiles = Folder.GetFiles();
string fileList = string.Empty;
string LangConfigFile = LangPath + "langConfig.inf";
IniFile ini = new IniFile(LangConfigFile);
string DefaultLang = ini.ReadValue("Language", "DefaultLang");
string firstLang = string.Empty;
for (int j = 0; j < subFiles.Length; j++)
{
if (subFiles[j].Extension.ToLower().Equals(".ini"))
{
firstLang = subFiles[0].Name.Substring(0, subFiles[0].Name.Length - 4);
fileList += subFiles[j].Name.Substring(0, subFiles[j].Name.Length - 4) + "|";
}
}
if (DefaultLang.Equals("Cookies"))
{
DefaultLang = Cookie2.Get("Lang", "Default").Trim().Base64Decode();
if (!DefaultLang.Equals(string.Empty))
{
fileList = DefaultLang + "|" + fileList;
}
else
{
fileList = firstLang + "|" + fileList;
}
}
else
{
fileList = DefaultLang + "|" + fileList;
}
return(fileList.TrimEnd('|').Split('|'));
}
//#endregion
//#region IdentifyCode
/// <summary>
/// 取得随机字符串，并设置Session值
/// </summary>
/// <example>
/// <code>
/// string strIdentifyCode = Pub.Class.Identify.IdentifyCode(4);
/// Pub.Class.Identify.DrawIdentifyCode(strIdentifyCode, 50, 100);
/// Response.End();
/// 在登录页面引用此文件:<img src="Valid.aspx" border="0" />
/// Session["IdentifyCode"]
/// </code>
/// </example>
/// <param name="intLength">长</param>
/// <returns>取得随机字符串</returns>
public static string IdentifyCode(int intLength)
{
int intNumber;
char chrCode;
string strIdentifyCode = String.Empty;
Random rndRandom = new Random();
for (int i = 0; i < intLength; i++)
{
intNumber = rndRandom.Next();
if (intNumber % 2 == 0)
{
chrCode = (char)('0' + (char)(intNumber % 10));//如果随机数是偶数 取余
}
else
{
chrCode = (char)('A' + (char)(intNumber % 26));//如果随机数是奇数 选择从[A-Z]
}
strIdentifyCode += chrCode.ToString();
}
Cookie2.Set("IdentifyCode", strIdentifyCode);
return(strIdentifyCode);
}
//#endregion
//#region COOKIES防刷新页面代码
/// <summary>
/// 设置打开页面的时间
/// </summary>
public static void SetDateTime()
{
Cookie2.Set("__sysTime", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));
}
