Class CaseAvailableFunction

Determines whether a case is available for input (default: true).

Inheritance

object

Function

PayrollFunction

CaseFunction

CaseAvailableFunction

Implements

IDisposable

Inherited Members

CaseFunction.GetCaseAttribute(string)

CaseFunction.GetCaseAttribute<T>(string, T)

CaseFunction.CaseName

CaseFunction.CaseType

PayrollFunction.StringType

PayrollFunction.IntType

PayrollFunction.NumericType

PayrollFunction.DecimalType

PayrollFunction.DateType

PayrollFunction.TimeSpanType

PayrollFunction.BooleanType

PayrollFunction.HasFieldValue(string)

PayrollFunction.GetFieldValue(string)

PayrollFunction.HasLookupValue(string, ActionValue, string)

PayrollFunction.HasLookupValue(string, ActionValue, ActionValue, string)

PayrollFunction.GetLookupValue(string, ActionValue, string)

PayrollFunction.GetLookupValue(string, ActionValue, ActionValue, string)

PayrollFunction.ApplyRangeLookupValue(string, decimal, string)

PayrollFunction.Min(params ActionValue[])

PayrollFunction.Min(ActionValue, ActionValue)

PayrollFunction.Max(params ActionValue[])

PayrollFunction.Max(ActionValue, ActionValue)

PayrollFunction.Within(ActionValue, ActionValue, ActionValue)

PayrollFunction.Range(ActionValue, ActionValue, ActionValue)

PayrollFunction.Concat(params ActionValue[])

PayrollFunction.Contains(ActionValue, params ActionValue[])

PayrollFunction.GetTimeSpan(ActionValue, ActionValue)

PayrollFunction.SameYear(ActionValue, ActionValue)

PayrollFunction.SameMonth(ActionValue, ActionValue)

PayrollFunction.SameDay(ActionValue, ActionValue)

PayrollFunction.YearDiff(ActionValue, ActionValue)

PayrollFunction.Age(ActionValue, ActionValue)

PayrollFunction.IsNull(ActionValue)

PayrollFunction.IsNotNull(ActionValue)

PayrollFunction.IfNull(ActionValue, ActionValue)

PayrollFunction.IIf(bool, ActionValue, ActionValue)

PayrollFunction.SetNamespace(string, string)

PayrollFunction.Log(string, LogLevel)

PayrollFunction.GetCalendarPeriod(DateTime?, int)

PayrollFunction.GetCalendarDayCount(string)

PayrollFunction.GetEmployeeAttribute(string)

PayrollFunction.GetEmployeeAttribute<T>(string, T)

PayrollFunction.GetCycle(int)

PayrollFunction.GetCycle(DateTime, int)

PayrollFunction.GetPeriods(int, int)

PayrollFunction.GetCyclePeriods()

PayrollFunction.GetPastCyclePeriods(bool)

PayrollFunction.GetFutureCyclePeriods(bool)

PayrollFunction.IsFirstCycleDay(DateTime)

PayrollFunction.IsLastCycleDay(DateTime)

PayrollFunction.PastPeriod()

PayrollFunction.FuturePeriod()

PayrollFunction.GetPeriod(int)

PayrollFunction.GetPeriod(DateTime, int)

PayrollFunction.GetPeriodOffset(DateTime)

PayrollFunction.IsFirstPeriodDay(DateTime)

PayrollFunction.IsLastPeriodDay(DateTime)

PayrollFunction.GetCaseValueType(string)

PayrollFunction.HasCaseFieldAttribute(string, string)

PayrollFunction.GetCaseFieldAttribute(string, string)

PayrollFunction.GetCaseFieldAttribute<T>(string, string, T)

PayrollFunction.HasCaseValueAttribute(string, string)

PayrollFunction.GetCaseValueAttribute(string, string)

PayrollFunction.GetCaseValueAttribute<T>(string, string, T)

PayrollFunction.TestAvailableCaseValues(IEnumerable<string>)

PayrollFunction.TestAvailableCaseValues(DatePeriod, IEnumerable<string>)

PayrollFunction.GetFirstAvailableCaseValue(IEnumerable<string>)

PayrollFunction.GetFirstAvailableCaseValue(DatePeriod, IEnumerable<string>)

PayrollFunction.GetFirstUnavailableCaseValue(IEnumerable<string>)

PayrollFunction.GetFirstUnavailableCaseValue(DatePeriod, IEnumerable<string>)

PayrollFunction.CaseFieldSlot(string, string)

PayrollFunction.GetPeriodCaseValue<T>(DatePeriod, string, string)

PayrollFunction.GetPeriodCaseValue(DatePeriod, string, string)

PayrollFunction.GetPeriodCaseValues(DatePeriod, params string[])

PayrollFunction.GetPeriodCaseValues(int, params string[])

PayrollFunction.GetPeriodCaseValue<T>(int, string, string)

PayrollFunction.GetPeriodCaseValue(int, string, string)

PayrollFunction.GetCaseValue<T>(string, string)

PayrollFunction.GetCaseValue(string, string)

PayrollFunction.GetPeriodCaseValue(int, int, string, string)

PayrollFunction.GetMultiPeriodCaseValues(int, int, params string[])

PayrollFunction.GetRawCaseValue(string, DateTime)

PayrollFunction.GetRawCaseValues(IList<string>, DateTime)

PayrollFunction.GetRawCaseValue<T>(string, DateTime)

PayrollFunction.GetPeriodRawCaseValues(string, DatePeriod)

PayrollFunction.GetPeriodRawCaseValues(string)

PayrollFunction.GetPeriodRawCaseValues(string, int)

PayrollFunction.GetRawCaseValues(string, DateTime?, DateTime?)

PayrollFunction.GetCaseObjectValues<T>(bool, bool)

PayrollFunction.GetCaseObject<T>(List<CasePayrollValue>, DateTime)

PayrollFunction.GetRawCaseObject<T>(DateTime, bool)

PayrollFunction.GetPeriodRawCaseObjects<T>(List<DateTime>, bool)

PayrollFunction.GetCaseValues(params string[])

PayrollFunction.GetCaseValueTags(string)

PayrollFunction.GetCaseValueTags(string, DateTime)

PayrollFunction.GetCaseValueSlots(string)

PayrollFunction.GetSlotValues(string)

PayrollFunction.GetSlotValues<T>(string)

PayrollFunction.GetSlotByValue(string, string, string)

PayrollFunction.HasLookup(string)

PayrollFunction.GetLookup<T>(string, string, string)

PayrollFunction.GetLookup<T>(string, object[], string)

PayrollFunction.GetObjectLookup<T>(string, string, string, string)

PayrollFunction.GetLookupRanges(string, decimal?)

PayrollFunction.GetLookupThresholdRange(string, decimal)

PayrollFunction.GetLookupProgressiveRanges(string, decimal)

PayrollFunction.GetRangeLookup<T>(string, decimal, string, string)

PayrollFunction.GetRangeObjectLookup<T>(string, decimal, string, string, string)

PayrollFunction.ApplyRangeValue(string, decimal, string)

PayrollFunction.GetAttributeIssue(string, params object[])

PayrollFunction.None

PayrollFunction.Null

PayrollFunction.PayrollId

PayrollFunction.Namespace

PayrollFunction.HasNamespace

PayrollFunction.DivisionId

PayrollFunction.PayrollCulture

PayrollFunction.EmployeeId

PayrollFunction.EmployeeIdentifier

PayrollFunction.CycleStart

PayrollFunction.CycleStartYear

PayrollFunction.CycleStartMonth

PayrollFunction.CycleStartDay

PayrollFunction.CycleEnd

PayrollFunction.CycleEndYear

PayrollFunction.CycleEndMonth

PayrollFunction.CycleEndDay

PayrollFunction.CycleDuration

PayrollFunction.Cycle

PayrollFunction.CycleDays

PayrollFunction.PreviousCycle

PayrollFunction.NextCycle

PayrollFunction.EvaluationDate

PayrollFunction.EvaluationPeriod

PayrollFunction.Periods

PayrollFunction.PeriodStart

PayrollFunction.PeriodStartYear

PayrollFunction.PeriodStartMonth

PayrollFunction.PeriodStartDay

PayrollFunction.PeriodEnd

PayrollFunction.PeriodEndYear

PayrollFunction.PeriodEndMonth

PayrollFunction.PeriodEndDay

PayrollFunction.PeriodDuration

PayrollFunction.Period

PayrollFunction.PeriodDays

PayrollFunction.PreviousPeriod

PayrollFunction.NextPeriod

PayrollFunction.FirstCyclePeriod

PayrollFunction.LastCyclePeriod

PayrollFunction.CycleStartOffset

PayrollFunction.CycleEndOffset

PayrollFunction.PastCyclePeriods

PayrollFunction.FutureCyclePeriods

PayrollFunction.PeriodsInCycle

PayrollFunction.CaseValue

PayrollFunction.CaseValueTags

Function.GetTenantAttribute(string)

Function.GetTenantAttribute<T>(string, T)

Function.GetUserAttribute(string)

Function.GetUserAttribute<T>(string, T)

Function.GetDerivedCulture(int, int)

Function.GetDerivedCalendar(int, int)

Function.GetCalendarDayCount(DateTime, DateTime, string)

Function.GetCalendarDayCount(string, DateTime, DateTime, string)

Function.IsCalendarWorkDay(string, DateTime?)

Function.IsCalendarWorkDay(DateTime?)

Function.GetPreviousWorkDay(string, DateTime?)

Function.GetPreviousWorkDays(string, DateTime?, int)

Function.GetNextWorkDay(string, DateTime?)

Function.GetNextWorkDays(string, DateTime?, int)

Function.GetCalendarPeriod(DateTime?, int, int, int)

Function.GetCalendarPeriod(string, DateTime?, int, string)

Function.LogVerbose(string, string, string)

Function.LogDebug(string, string, string)

Function.LogInformation(string, string, string)

Function.LogWarning(string, string, string)

Function.LogError(string, string, string)

Function.LogError(Exception, string, string)

Function.LogFatal(string, string, string)

Function.LogFatal(Exception, string, string)

Function.Log(LogLevel, string, string, string)

Function.AddTask(string, string, DateTime, string, Dictionary<string, object>)

Function.InvokeWebhook<T>(string, object)

Function.GetSourceFileName(string)

Function.ChangeValueType<T>(object, T, IFormatProvider)

Function.Dispose()

Function.Runtime

Function.TenantId

Function.TenantIdentifier

Function.UserId

Function.UserIdentifier

Function.UserCulture

Function.UserType

Function.SelfServiceUser

Function.AdminUser

Function.SourceFileName

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Namespace: PayrollEngine.Client.Scripting.Function

Assembly: PayrollEngine.Client.Scripting.dll

Syntax

public class CaseAvailableFunction : CaseFunction, IDisposable

Remarks

This function runs before the case input form is shown. Returning false hides the case entirely from the user. Returning true or null makes the case visible.

Typical uses:

• Role-based visibility: show a case only to employees with a specific attribute.
• Condition-based visibility: show a case only if a prerequisite case value exists.
• Period-based visibility: restrict input to specific months or cycle phases.

Low-Code / No-Code: Case availability can also be controlled through action expressions using CaseAvailableAction attributes — no C# scripting required. The IsAvailable() entry point invokes all registered actions before executing any inline script body.

Examples

// Available only for employees with level 2 or higher
(int)Employee["Level"] >= 2

// Available only if the Wage case value exists in the current period
HasCaseValue("Wage")

// Combine both: require Wage value AND minimum level
HasCaseValue("Wage") ? (int)Employee["Level"] >= 2 : false

Constructors

CaseAvailableFunction(object)

Initializes a new instance with the function runtime

Declaration

public CaseAvailableFunction(object runtime)

Parameters

Type	Name	Description
object	runtime	The runtime

CaseAvailableFunction(string)

New function instance without runtime (scripting development)

Declaration

protected CaseAvailableFunction(string sourceFileName)

Parameters

Type	Name	Description
string	sourceFileName	The name of the source file

Remarks

Use GetSourceFileName(string) in your constructor for the source file name

Methods

IsAvailable()

Entry point for the runtime

Declaration

public bool? IsAvailable()

Returns

Type	Description
bool?

Remarks

Internal usage only, do not call this method

Implements

IDisposable

Extension Methods

ConsoleExtensions.WriteProperties(object, bool)

ValueTypeExtensions.GetValueType(object)

ObjectInfo.GetPropertyValue(object, string)

ObjectInfo.GetPropertyValue<T>(object, string, T)

ObjectInfo.ResolvePropertyValue(object, string)

ObjectInfo.SetPropertyValue(object, string, object)

See Also

CaseBuildFunction

CaseValidateFunction