/// <summary>
/// Converts string to bool.
/// </summary>
/// <param name="spec">The conversion spec</param>
/// <param name="val">The string value to convert</param>
/// <returns></returns>
public static object Convert_String_To_Bool(ConvertSpec spec, object obj)
{
var val = (LString)obj;
var s = val.Value.ToLower();
if (s == "yes" || s == "true" || s == "1" || s == "ok" || s == "on")
return new LBool(true);
return new LBool(false);
}
/// <summary>
/// Converts string to date
/// </summary>
/// <param name="spec">The conversion spec</param>
/// <param name="val">The string value to convert</param>
/// <returns></returns>
public static object Convert_String_To_Date(ConvertSpec spec, object obj)
{
var val = (LString)obj;
var result = (DateTime)Convert.ChangeType(val.Value, typeof(DateTime), null);
return new LDate(result);
}
/// <summary>
/// Converts number to bool
/// </summary>
/// <param name="spec">The conversion spec</param>
/// <param name="val">The number value to convert</param>
/// <returns></returns>
public static object Convert_Number_To_Bool(ConvertSpec spec, object obj)
{
var val = (LNumber)obj;
var result = val.Value > 0 ? true : false;
return new LBool(result);
}
/// <summary>
/// Converts date to string
/// </summary>
/// <param name="spec">The conversion spec</param>
/// <param name="val">The date value to convert</param>
/// <returns></returns>
public static object Convert_Date_To_String(ConvertSpec spec, object obj)
{
var val = (LDate)obj;
return new LString(val.Value.ToString("MM/DD/yyyy hh:mm tt"));
}
/// <summary>
/// Converts date to time
/// </summary>
/// <param name="spec">The conversion spec</param>
/// <param name="val">The date value to convert</param>
/// <returns></returns>
public static object Convert_Date_To_Time(ConvertSpec spec, object obj)
{
var val = (LDate)obj;
return new LTime(val.Value.TimeOfDay);
}
/// <summary>
/// Converts bool to number
/// </summary>
/// <param name="spec">The conversion spec</param>
/// <param name="val">The bool value to convert</param>
/// <returns></returns>
public static object Convert_Bool_To_Number(ConvertSpec spec, object obj)
{
var val = (LBool)obj;
var result = val.Value == true ? 1 : 0;
return new LNumber(result);
}
/// <summary>
/// Converts time to string
/// </summary>
/// <param name="spec">The conversion spec</param>
/// <param name="val">The time value to convert</param>
/// <returns></returns>
public static object Convert_Time_To_String(ConvertSpec spec, object obj)
{
var val = (LTime)obj;
return new LString(val.Value.ToString("hh:mm tt"));
}
/// <summary>
/// Converts time to date
/// </summary>
/// <param name="spec">The conversion spec</param>
/// <param name="val">The time value to convert</param>
/// <returns></returns>
public static object Convert_Time_To_Date(ConvertSpec spec, object obj)
{
var val = (LTime)obj;
var t = val.Value;
var d = DateTime.Today;
return new LDate(new DateTime(d.Year, d.Month, d.Day, t.Hours, t.Minutes, t.Seconds));
}
/// <summary>
/// Converts string to number
/// </summary>
/// <param name="spec">The conversion spec</param>
/// <param name="val">The string value to convert</param>
/// <returns></returns>
public static object Convert_String_To_Time(ConvertSpec spec, object obj)
{
var val = (LString)obj;
var txt = val.Value.ToLower();
var result = DateTimeTypeHelper.ParseTime(txt);
if (!result.Item2)
return LObjects.Null;
return new LTime(result.Item1);
}
/// <summary>
/// Converts string to number
/// </summary>
/// <param name="spec">The conversion spec</param>
/// <param name="val">The string value to convert</param>
/// <returns></returns>
public static object Convert_String_To_Number(ConvertSpec spec, object obj)
{
var val = (LString)obj;
var result = (double)Convert.ChangeType(val.Value, typeof(double), null);
return new LNumber(result);
}