public SqlChars(SqlString value)
{
if (value.IsNull)
{
this.notNull = false;
this.buffer = null;
}
else
{
this.notNull = true;
this.buffer = value.Value.ToCharArray();
this.storage = StorageState.Buffer;
}
}
public int CompareTo(SqlString value)
{
return this.CompareSqlString(value);
}
public static SqlBoolean NotEquals(SqlString x, SqlString y)
{
return (x != y);
}
public static SqlString Add(SqlString x, SqlString y)
{
return (x + y);
}
public static SqlBoolean LessThan(SqlString x, SqlString y)
{
return (x < y);
}
public static SqlBoolean LessThanOrEqual(SqlString x, SqlString y)
{
return (x <= y);
}
public static SqlBoolean GreaterThanOrEqual(SqlString x, SqlString y)
{
return (x >= y);
}
public static SqlBoolean GreaterThan(SqlString x, SqlString y)
{
return (x > y);
}
public static SqlBoolean Equals(SqlString x, SqlString y)
{
return (x == y);
}
public static SqlString Concat(SqlString x, SqlString y)
{
return (x + y);
}
private int CompareSqlString(SqlString value)
{
if (value.IsNull)
{
return 1;
}
else if (value.CompareOptions != this.CompareOptions)
{
throw new SqlTypeException(Locale.GetText("Two strings to be compared have different collation"));
}
// else
// return String.Compare (this.value, ((SqlString)value).Value, (this.SqlCompareOptions & SqlCompareOptions.IgnoreCase) != 0, this.CultureInfo);
return this.CultureInfo.CompareInfo.Compare(this.value, value.Value, this.CompareOptions);
}
