Trouble viewing images? Click on images to enlarge.

Video Tutorial:

Data Grid Expressions

To add an Expression to a View’s Data Grid, Right Click on the Data Grid Body and select Add New Expression.

Build the Expression and Click OK.

The Expression will be displayed in the Data Grid and can be formatted like any other Column.

Operator	Description	Example
+	Adds the value of one numeric expression to another, or concatenates two strings.	[FirstName] + ' ' + [LastName]; [UnitPrice] + 4
-	Finds the difference between two numbers.	[Price1] - [Price2]
*	Multiplies the value of two expressions.	[Quantity] * [UnitPrice] * (1 - [BonusAmount])
/	Divides the first operand by the second.	[Quantity] / 2
%	Returns the remainder (modulus) obtained by dividing one numeric expression into another.	[Quantity] % 3
\|	Compares each bit of its first operand to the corresponding bit of its second operand. If either bit is 1, the corresponding result bit is set to 1. Otherwise, the corresponding result bit is set to 0.	[Flag1] \| [Flag2]
&	Performs a bitwise logical AND operation between two integer values.	[Flag] & 10
^	Performs a logical exclusion on two Boolean expressions, or a bitwise exclusion on two numeric expressions.	[Flag1] ^ [Flag2]
== (as well as =)	Returns `true` if both operands have the same value; otherwise, it returns `false`.	[Quantity] == 10 (as well as [ID] = 11)
!=	Returns `true` if the operands do not have the same value; otherwise, it returns `false`.	[Country] != 'France'
<	Less than operator. Used to compare expressions.	[UnitPrice] < 20
<=	Less than or equal to operator. Used to compare expressions.	[UnitPrice] <= 20
>=	Greater than or equal to operator. Used to compare expressions.	[UnitPrice] > 30
>	Greater than operator. Used to compare expressions.	[UnitPrice] >= 30
In (,,,)	Tests for the existence of a property in an object.	[Country] In ('USA', 'UK', 'Italy')
Like	Compares a string against a pattern. If the value of the string matches the pattern, result is true. If the string does not match the pattern, result is false. If both string and pattern are empty strings, the result is true.	[Name] Like 'An%'
Between (,)	Specifies a range to test. Returns `true` if a value is greater than or equal to the first operand and less than or equal to the second operand.	[Quantity] Between (10, 20)
And	Performs a logical conjunction on two expressions.	[InStock] And ([ExtendedPrice]> 100)
Or	Performs a logical disjunction on two Boolean expressions.	[Country]=='USA' Or [Country]=='UK'
Not (!)	Performs logical negation on a Boolean expression.	Not [InStock]
+	Returns a numeric expression’s value (a unary operator).	+[Value] = 10
-	Returns the negative of a numeric expression’s value (a unary operator).	-[Value] = 20
Is Null	Returns `true` if an expression is a `null` reference, the one that does not refer to any object.	Not [InStock]
Not	Performs logical negation on an expression.	Not [InStock]

Functions:

Date-time Functions

Function	Description	Example
AddDays(DateTime, DaysCount)	Returns a date-time value that is the specified number of days away from the specified DateTime.	AddDays([OrderDate], 30)
AddHours(DateTime, HoursCount)	Returns a date-time value that is the specified number of hours away from the specified DateTime.	AddHours([StartTime], 2)
AddMilliSeconds(DateTime, MilliSecondsCount)	Returns a date-time value that is the specified number of milliseconds away from the specified DateTime.	AddMilliSeconds(([StartTime], 5000))
AddMinutes(DateTime, MinutesCount)	Returns a date-time value that is the specified number of minutes away from the specified DateTime.	AddMinutes([StartTime], 30)
AddMonths(DateTime, MonthsCount)	Returns a date-time value that is the specified number of months away from the specified DateTime.	AddMonths([OrderDate], 1)
AddSeconds(DateTime, SecondsCount)	Returns a date-time value that is the specified number of seconds away from the specified DateTime.	AddSeconds([StartTime], 60)
AddTicks(DateTime, TicksCount)	Returns a date-time value that is the specified number of ticks away from the specified DateTime.	AddTicks([StartTime], 5000)
AddTimeSpan(DateTime, TimeSpan)	Returns a date-time value that is away from the specified DateTime for the given TimeSpan.	AddTimeSpan([StartTime], [Duration])
AddYears(DateTime, YearsCount)	Returns a date-time value that is the specified number of years away from the specieid DateTime.	AddYears([EndDate], -1)
DateDiffDay(startDate, endDate)	The differences in days between the two specified dates (time portion is not taken into account).	DateDiffDay([startDate], Now())
DateDiffHour(startDate, endDate)	The difference in hours between the two specified dates (minutes are not taken into account).	DateDiffHour([startDate], Now())
DateDiffMilliSecond(startDate, endDate)	Returns the number of millisecond boundaries between two non-nullable dates.	DateDiffMilliSecond([startTime], Now())
DateDiffMinute(startDate, endDate)	Returns the number of minute boundaries between two non-nullable dates.	DateDiffMinute([startDate], Now())
DateDiffMonth(startDate, endDate)	Returns the number of month boundaries between two non-nullable dates.	DateDiffMonth([startDate], Now())
DateDiffSecond(startDate, endDate)	Returns the number of second boundaries between two non-nullable dates.	DateDiffSecond([startDate], Now())
DateDiffTick(startDate, endDate)	Returns the number of tick boundaries between two non-nullable dates.	DateDiffTick([startDate], Now())
DateDiffYear(startDate, endDate)	Returns the number of year boundaries between two non-nullable dates.	DateDiffYear([startDate], Now())
GetDate(DateTime)	Extracts a date from the defined DateTime.	GetDate([OrderDateTime])
GetDay(DateTime)	Extracts a day from the defined DateTime.	GetDay([OrderDate])
GetDayOfWeek(DateTime)	Extracts a day of the week from the defined DateTime.	GetDayOfWeek([OrderDate])
GetDayOfYear(DateTime)	Extracts a day of the year from the defined DateTime.	GetDayOfYear([OrderDate])
GetHour(DateTime)	Extracts an hour from the defined DateTime.	GetHour([StartTime])
GetMilliSecond(DateTime)	Extracts milliseconds from the defined DateTime.	GetMilliSecond([StartTime])
GetMinute(DateTime)	Extracts minutes from the defined DateTime.	GetMinute([StartTime])
GetMonth(DateTime)	Extracts a month from the defined DateTime.	GetMonth([StartTime])
GetSecond(DateTime)	Extracts seconds from the defined DateTime.	GetSecond([StartTime])
GetTimeOfDay(DateTime)	Extracts the time of the day from the defined DateTime, in ticks.	GetTimeOfDay([StartTime])
GetYear(DateTime)	Extracts a year from the defined DateTime.	GetYear([StartTime])
AddYears(DateTime, YearsCount)	Returns a date-time value that is the specified number of years away from the specieid DateTime.	AddYears([EndDate], -1)
Now()	Returns the current system date and time.	AddDays(Now(), 5)
Today()	Returns the current date. Regardless of the actual time, this function returns midnight of the current date.	AddMonths(Today(), 1)
UtcNow()	Returns the current system date and time, expressed as Coordinated Universal Time (UTC).	AddDays(UtcNow(), 7)

IsApril(DateTime)	Returns True if the specified date falls within April.	`IsApril([OrderDate])`
IsAugust(DateTime)	Returns True if the specified date falls within August.	`IsAugust([OrderDate])`
IsDecember(DateTime)	Returns True if the specified date falls within December.	`IsDecember([OrderDate])`
IsFebruary(DateTime)	Returns True if the specified date falls within February.	`IsFebruary([OrderDate])`
IsJanuary(DateTime)	Returns True if the specified date falls within January.	`IsJanuary([OrderDate])`
IsJuly(DateTime)	Returns True if the specified date falls within July.	`IsJuly([OrderDate])`
IsJune(DateTime)	Returns True if the specified date falls within June.	`IsJune([OrderDate])`
IsLastMonth(DateTime)	Returns True if the specified date falls within the previous month.	`IsLastMonth([OrderDate])`
IsLastYear(DateTime)	Returns True if the specified date falls within the previous year.	`IsLastYear([OrderDate])`
IsMarch(DateTime)	Returns True if the specified date falls within March.	`IsMarch([OrderDate])`
IsMay(DateTime)	Returns True if the specified date falls within May.	`IsMay([OrderDate])`
IsNextMonth(DateTime)	Returns True if the specified date falls within the next month.	`IsNextMonth([OrderDate])`
IsNextYear(DateTime)	Returns True if the specified date falls within the next year.	`IsNextYear([OrderDate])`
IsNovember(DateTime)	Returns True if the specified date falls within November.	`IsNovember([OrderDate])`
IsOctober(DateTime)	Returns True if the specified date falls within October.	`IsOctober([OrderDate])`
IsSameDay(DateTime)	Returns True if the specified date/time values fall within the same day.	`IsSameDay([OrderDate])`
IsSeptember(DateTime)	Returns True if the specified date falls within September.	`IsSeptember([OrderDate])`
IsThisMonth(DateTime)	Returns True if the specified date falls within the current month.	`IsThisMonth([OrderDate])`
IsThisWeek(DateTime)	Returns True if the specified date falls within the current week.	`IsThisWeek([OrderDate])`
IsYearToDate(DateTime)	Returns True if the specified date falls within the year-to-date period. This period starts from the first day of the current year and continues to the current date (including the current date).	`IsYearToDate([OrderDate])`
IsThisYear(DateTime)	Returns True if the specified date falls within the current year.	`IsThisYear([OrderDate])`
InDateRange(Date, FromDate, ToDate)	Returns True if `Date` is more than or equal to `FromDate`, and less than the day that follows `ToDate`. The `InDateRange(dateValue, from, to)` filter is equivalent to the `GetDate(from) <= dateValue && dateValue < AddDays(GetDate(to), 1)` expression	`InDateRange([OrderDate], #2022-01-01#, #2022-12-31#)`
LocalDateTimeDayAfterTomorrow()	Returns a date-time value corresponding to the day after Tomorrow.	`AddDays(LocalDateTimeDayAfterTomorrow(), 5)`
LocalDateTimeLastMonth()	Returns the DateTime value corresponding to the first day of the previous month.	`AddMonths(LocalDateTimeLastMonth(), 5)`
LocalDateTimeLastWeek()	Returns a date-time value corresponding to the first day of the previous week.	`AddDays(LocalDateTimeLastWeek(), 5)`
LocalDateTimeLastYear()	Returns the DateTime value corresponding to the first day of the previous year.	`AddYears(LocalDateTimeLastYear(), 5)`
LocalDateTimeNextMonth()	Returns a date-time value corresponding to the first day of the next month.	`AddMonths(LocalDateTimeNextMonth(), 5)`
LocalDateTimeNextWeek()	Returns a date-time value corresponding to the first day of the following week.	`AddDays(LocalDateTimeNextWeek(), 5)`
LocalDateTimeNextYear()	Returns a date-time value corresponding to the first day of the following year.	`AddYears(LocalDateTimeNextYear(), 5)`
LocalDateTimeNow()	Returns a date-time value corresponding to the current moment in time.	`AddDays(LocalDateTimeNow(), 5)`
LocalDateTimeThisMonth()	Returns a date-time value corresponding to the first day of the current month.	`AddMonths(LocalDateTimeThisMonth(), 5)`
LocalDateTimeThisWeek()	Returns a date-time value corresponding to the first day of the current week.	`AddDays(LocalDateTimeThisWeek(), 5)`
LocalDateTimeThisYear()	Returns a date-time value corresponding to the first day of the current year.	`AddYears(LocalDateTimeThisYear(), 5)`
LocalDateTimeToday()	Returns a date-time value corresponding to Today.	`AddDays(LocalDateTimeToday(), 5)`
LocalDateTimeTomorrow()	Returns a date-time value corresponding to Tomorrow.	`AddDays(LocalDateTimeTomorrow(), 5)`
LocalDateTimeTwoMonthsAway()	Returns the DateTime value corresponding to the first day of the following month.	`AddMonths(LocalDateTimeTwoMonthAway(), 5)`
LocalDateTimeTwoWeeksAway()	Returns the DateTime value corresponding to the first day of the following week.	`AddDays(LocalDateTimeTwoWeeksAway(), 5)`
LocalDateTimeTwoYearsAway()	Returns the DateTime value corresponding to the first day of the following year.	`AddYears(LocalDateTimeTwoYearsAway(), 5)`
LocalDateTimeYearBeforeToday()	Returns the DateTime value corresponding to the day one year ago.	`AddYears(LocalDateTimeYearBeforeToday(), 5)`
LocalDateTimeYesterday()	Returns a date-time value corresponding to Yesterday.	`AddDays(LocalDateTimeYesterday(), 5)`

Logical Functions

Function	Description	Example
Iif(Expression, TruePart, FalsePart)	Returns either TruePart or FalsePart, depending on the evaluation of the Boolean Expression.	Iif([Quantity]>=10, 10, 0 )
IsNull(Value)	Returns True if the specified Value is NULL.	IsNull([OrderDate])
IsNull(Value1, Value2)	Returns Value1 if it is not set to NULL; otherwise, Value2 is returned.	IsNull([ShipDate], [RequiredDate])
IsNullOrEmpty(String)	Returns True if the specified String object is NULL or an empty string; otherwise, False is returned.	IsNullOrEmpty([ProductName])

Math Functions

Function	Description	Example
Abs(Value)	Returns the absolute, positive value of the given numeric expression.	Abs(1 - [Discount])
Acos(Value)	Returns the arccosine of a number (the angle, in radians, whose cosine is the given float expression).	Acos([Value])
Asin(Value)	Returns the arcsine of a number (the angle, in radians, whose sine is the given float expression).	Asin([Value])
Atn(Value)	Returns the arctangent of a number (the angle, in radians, whose tangent is the given float expression).	Atn([Value])
Atn2(Value1, Value2)	Returns the angle whose tangent is the quotient of two specified numbers, in radians.	Atn2([Value1], [Value2])
BigMul(Value1, Value2)	Returns an Int64 containing the full product of two specified 32-bit numbers.	BigMul([Amount], [Quantity])
Ceiling(Value)	Returns the smallest integer that is greater than or equal to the given numeric expression.	Ceiling([Value])
Cos(Value)	Returns the cosine of the angle defined in radians.	Cos([Value])
Cosh(Value)	Returns the hyperbolic cosine of the angle defined in radians.	Cosh([Value])
Exp(Value)	Returns the exponential value of the given float expression.	Exp([Value])
Floor(Value)	Returns the largest integer less than or equal to the given numeric expression.	Floor([Value])
Log(Value)	Returns the natural logarithm of a specified number.	Log([Value])
Log(Value, Base)	Returns the logarithm of a specified number in a specified Base.	Log([Value], 2)
Log10(Value)	Returns the base 10 logarithm of a specified number.	Log10([Value])
Power(Value, Power)	Returns a specified number raised to a specified power.	Power([Value], 3)
Rnd()	Returns a random number that is less than 1, but greater than or equal to zero.	Rnd()*100
Round(Value)	Rounds the given value to the nearest integer.	Round([Value])
Sign(Value)	Returns the positive (+1), zero (0), or negative (-1) sign of the given expression.	Sign([Value])
Sin(Value)	Returns the sine of the angle, defined in radians.	Sin([Value])
Sinh(Value)	Returns the hyperbolic sine of the angle defined in radians.	Sinh([Value])
Sqr(Value)	Returns the square root of a given number.	Sqr([Value])
Tan(Value)	Returns the tangent of the angle defined in radians.	Tan([Value])
Tanh(Value)	Returns the hyperbolic tangent of the angle defined in radians.	Tanh([Value])

String Functions

Function	Description	Example
Ascii(String)	Returns the ASCII code value of the leftmost character in a character expression.	Ascii('a')
Char(Number)	Converts an integerASCIICode to a character.	Char(65) + Char(51)
CharIndex(String1, String2)	Returns the starting position of String1 within String2, beginning from the zero character position to the end of a string.	CharIndex('e', 'devexpress')
CharIndex(String1, String2, StartLocation)	Returns the starting position of String1 within String2, beginning from the StartLocation character position to the end of a string.	CharIndex('e', 'devexpress', 2)
Concat(String1, ... , StringN)	Returns the result of concatenating two or more string values.	Concat('A', ')', [ProductName])
Insert(String1, StartPosition, String2)	Inserts String2 into String1 at the position specified by StartPositon	Insert([Name], 0, 'ABC-')
Len(Value)	Returns an integer containing either the number of characters in a string or the nominal number of bytes required to store a variable.	Len([Description])
Lower(String)	Returns String in lowercase.	Lower([ProductName])
PadLeft(String, Length)	Left-aligns characters in the defined string, padding its left side with white space characters up to a specified total length.
PadLeft(String, Length, Char)	Left-aligns characters in the defined string, padding its left side with the specified Char up to a specified total length.	PadLeft([Name], 30, '<')
PadRight(String, Length)	Right-aligns characters in the defined string, padding its left side with white space characters up to a specified total length.	PadRight([Name], 30)
PadRight(String, Length, Char)	Right-aligns characters in the defined string, padding its left side with the specified Char up to a specified total length.	PadRight([Name], 30, '>')
Remove(String, StartPosition, Length)	Deletes a specified number of characters from this instance, beginning at a specified position.	Remove([Name], 0, 3)
Replace(String, SubString2, String3)	Returns a copy of String1, in which SubString2 has been replaced with String3.	Replace([Name], 'The ', '')
Reverse(String)	Reverses the order of elements within String.	Reverse([Name])
Substring(String, StartPosition, Length)	Retrieves a substring from String. The substring starts at StartPosition and has the specified Length..	Substring([Description], 2, 3)
Substring(String, StartPosition)	Retrieves a substring from String. The substring starts at StartPosition.	Substring([Description], 2)
ToStr(Value)	Returns a string representation of an object.	ToStr([ID])
Trim(String)	Removes all leading and trailing SPACE characters from String.	Trim([ProductName])
Upper(String)	Returns String in uppercase.	Upper([ProductName])

Constants

Constant	Description	Description
String constants	String constants must be wrapped in apostrophes.	[Country] == 'France'
String constants (with apostrophe)	If a string contains an apostrophe, the apostrophe must be doubled.	[Name] == 'O''Neil'
Date-time constants	Date-time constants must be wrapped in '#'.	[OrderDate] >= #1/1/2009#
True	Represents the Boolean True value.	[InStock] == True
False	Represents the Boolean False value.	[InStock] == False
?	Represents a null reference or DBNull.Value.	[Region] != ?