Class DataSource

Source of data

Inheritance
System.Object
DataSource
AmPmDataSource
DayDataSource
MinuteDataSource
MonthDataSource
SecondDataSource
TwelveHourDataSource
TwentyFourHourDataSource
YearDataSource
Implements
System.IDisposable
Namespace: Syncfusion.UI.Xaml.Primitives
Assembly: Syncfusion.SfShared.UWP.dll
Syntax
[ClassReference(IsReviewed = false, ShouldInclude = false)]
public abstract class DataSource : Object, ILoopingSelectorDataSource, IDisposable

Constructors

DataSource()

Declaration
protected DataSource()

Fields

valueWrapper

Declaration
public DateTimeWrapper valueWrapper
Field Value
Type
DateTimeWrapper

Properties

SelectedItem

Gets or sets the item that has been selected

Declaration
public object SelectedItem { get; set; }
Property Value
Type
System.Object

Methods

Dispose()

Disposes the control while unloading

Declaration
public void Dispose()

Dispose(Boolean)

Declaration
protected virtual void Dispose(bool disposing)
Parameters
Type Name Description
System.Boolean disposing

GetDatePartCollection(DateTime, Int32, Int32)

Gets the collection of dates.

Declaration
public List<DateTimeWrapper> GetDatePartCollection(DateTime relativeDate, int minuteinterval, int secondinterval)
Parameters
Type Name Description
System.DateTime relativeDate

relative date
System.Int32 minuteinterval

minute interval
System.Int32 secondinterval

second interval
Returns
Type Description
System.Collections.Generic.List<DateTimeWrapper>

returns collection of dates.

GetNext(Object)

Gets the next value.

Declaration
public object GetNext(object relativeTo)
Parameters
Type Name Description
System.Object relativeTo

relative value
Returns
Type Description
System.Object

next value as object for relative value

GetPrevious(Object)

Gets the previous value.

Declaration
public object GetPrevious(object relativeTo)
Parameters
Type Name Description
System.Object relativeTo

relative value
Returns
Type Description
System.Object

previous value to relative value

GetRelativeTo(DateTime, Int32)

Gets the relative DateTime value

Declaration
protected abstract Nullable<DateTime> GetRelativeTo(DateTime relativeDate, int delta)
Parameters
Type Name Description
System.DateTime relativeDate

relative date
System.Int32 delta

delta value
Returns
Type Description
System.Nullable<System.DateTime>

returns the relative date

UpdateMinimumDateTime(DateTime, Int32, Int32, out DateTime)

Gets the updated minimum date time.

Declaration
public int UpdateMinimumDateTime(DateTime relativeDate, int minuteinterval, int secondinterval, out DateTime datetime)
Parameters
Type Name Description
System.DateTime relativeDate

relative date
System.Int32 minuteinterval

minute interval
System.Int32 secondinterval

second interval
System.DateTime datetime

date time value
Returns
Type Description
System.Int32

returns updated minimum date time.

Events

SelectionChanged

Event invoked on changing the selection

Declaration
public event EventHandler<SelectionChangedEventArgs> SelectionChanged
Event Type
Type
System.EventHandler<Windows.UI.Xaml.Controls.SelectionChangedEventArgs>

Implements

System.IDisposable

Extension Methods