public static int DCOUNT(UvVar array, UvVar delimiter)
{
switch ((char)delimiter)
{
case (char)254:
{
return(0); //ToDo: return array.Count();
}
case (char)253:
{
return(0); //ToDo: return array.Count(1);
}
case (char)252:
{
return(0); //ToDo: return array.Count(1, 1);
}
default:
{
return(0);
}
}
}
public static bool READV(ref int singleValue, UvVar uvFile, string itemId, int attributeNo)
{
//ToDo: uvFile.RecordID = itemId;
try
{
//ToDo: uvFile.ReadField(attributeNo);
//ToDo: singleValue = int.Parse(uvFile.ReadField(attributeNo).StringValue);
return(true);
}
catch { }
return(false);
}
public static bool READ(ref string text, UvVar uvFile, string itemId)
{
//ToDo: uvFile.RecordID = itemId;
try
{
//ToDo: uvFile.Read();
//ToDo: text = uvFile.Record.StringValue;
return(true);
}
catch { }
return(false);
}
public static bool READ(ref UvVar dynArray, UvVar uvFile, UvVar itemId)
{
//ToDo: uvFile.RecordID = itemId;
try
{
//ToDo: uvFile.Read();
//ToDo: dynArray = new UvVar(uvFile.Record.StringValue);
return(true);
}
catch { }
return(false);
}
public UvVar Clone()
{
// deep copy in separate memory space
MemoryStream memoryStream = new MemoryStream();
BinaryFormatter binaryFormatter = new BinaryFormatter();
binaryFormatter.Serialize(memoryStream, this);
memoryStream.Position = 0;
UvVar copyPv2 = (UvVar)binaryFormatter.Deserialize(memoryStream);
memoryStream.Close();
return(copyPv2);
}
private int CompareTo(UvVar operand)
{
if ((this.Type | operand.Type) == UvVarType.Number)
{
return(this.DecimalValue.CompareTo(operand.DecimalValue));
}
if ((this.Type | operand.Type) == UvVarType.Text)
{
int result1;
int result2;
if (Int32.TryParse(this.StringValue, out result1) &&
Int32.TryParse(operand.StringValue, out result2))
{
return(result1.CompareTo(result2));
}
else
{
return((this.StringValue).CompareTo(operand.StringValue));
}
}
if ((this.Type == UvVarType.Number && operand.Type == UvVarType.Text))
{
// Convert Text to Number, if possible and do a Numeric comparison otherwise
// do a Text comparison
int result2;
if (Int32.TryParse(operand.StringValue, out result2))
{
return(this.DecimalValue.CompareTo(result2));
}
else
{
return(this.DecimalValue.ToString().CompareTo(operand.StringValue));
}
}
if ((this.Type == UvVarType.Text && operand.Type == UvVarType.Number))
{
// Convert Text to Number, if possible and do a Numeric comparison otherwise
// do a Text comparison
int result1;
if (Int32.TryParse(this.StringValue, out result1))
{
return(result1.CompareTo(operand.DecimalValue));
}
else
{
return(this.StringValue.CompareTo(operand.DecimalValue.ToString()));
}
}
return(0);
}
public static UvVar MATCH(UvVar value, UvVar pattern)
{
return(0);
}
public static UvVar NUM(UvVar value)
{
return(0);
}
public static bool OPENSEQ(string fileName, out UvVar file)
{
file = 0;
return(true);
}
public static ReadUResult READU_LOCKED(ref UvVar dynArray, UvVar uvFile, string itemId)
{
return(ReadUResult.Success);
}
public static bool READV(ref UvVar dynArray, UvVar uvFile, UvVar itemId, UvVar attributeNo)
{
return(true);
}
public static bool READBLK(ref string text, UvVar uvFile)
{
return(true);
}
public static UvVar DEL(UvVar dynarray)
{
return("");
}
public static void BREAK(UvVar value)
{
}
public static string TRIM(UvVar value)
{
return("");
}
public static void ECHO(UvVar value)
{
}
//ToDo:
//public static void CALL_EXECUTE(
// string routineName,
// string instruction,
// string options,
// out UvVar returnList,
// out bool listAvailable,
// out UvVar messages,
// out UvVar errors)
//{
// //ToDo: returnList = new UvVar();
// listAvailable = false;
// //ToDo: messages = new UvVar();
// //ToDo: errors = new UvVar();
//}
public static UvVar SYSTEM(UvVar systemNo)
{
return("");
}
public static UvVar SEQ(UvVar value)
{
return("");
}
public static UvVar INSERT(UvVar dynarray, UvVar att, UvVar value)
{
return("");
}
public static decimal RND(UvVar value)
{
return(0);
}
public static UvVar INS(UvVar value, UvVar dynarray)
{
return("");
}
public static bool NOT(UvVar value)
{
return(true);
}
public static UvVar DELETE(UvVar dynarray, UvVar att, UvVar mv, UvVar sv)
{
return("");
}
public static bool ASSIGNED(UvVar value)
{
return(true);
}
public static int ABS(UvVar value)
{
return(0);
}
public static UvVar MOD(UvVar value1, UvVar value2)
{
return(0);
}
public static bool READVU(ref int singleValue, UvVar uvFile, string itemId, int attributeNo)
{
return(true);
}
public static bool READU(ref UvVar dynArray, UvVar uvFile, string itemId)
{
return(true);
}
public static void MAT(ref UvVar[,] destination, UvVar source)
{
}
public static bool OPENDICT(string fileName, out UvVar file)
{
file = 0;//ToDo: file = UvSession.GetInstance().CreateUvVar(fileName);
return(true);
}