Class PeriodSpan

ViewModel that represents a time period.

Inheritance

System.Object

ViewModelBase

PeriodSpan

Inherited Members

ViewModelBase.VerifyPropertyName(String)

ViewModelBase.InvokeOnUIThread(Action)

ViewModelBase.Dispose()

ViewModelBase.OnPropertyChanged(String)

ViewModelBase.OnPropertyChanged<T>(Expression<Func<T>>)

ViewModelBase.Dispose(Boolean)

ViewModelBase.PropertyChanged

System.Object.ToString()

System.Object.Equals(System.Object, System.Object)

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.GetType()

System.Object.MemberwiseClone()

Namespace: Telerik.Windows.Controls.TimeBar

Assembly: Telerik.Windows.Controls.DataVisualization.dll

Syntax

public class PeriodSpan : ViewModelBase, INotifyPropertyChanged, IDisposable, IComparable, IComparable<DateTime>, IComparable<PeriodSpan>, IPeriodSpan

Constructors

PeriodSpan(DateTime, TimeSpan)

Initializes a new instance of the PeriodSpan class.

Declaration

public PeriodSpan(DateTime start, TimeSpan span)

Parameters

System.DateTime start The start of the time interval.

System.TimeSpan span The System.TimeSpan of the time period.

Properties

EndDate

Gets the end of the time period.

Declaration

public DateTime EndDate { get; }

Property Value

System.DateTime The end of the time period.

Implements

IPeriodSpan.EndDate

Interval

Gets the span of the time period.

Declaration

public TimeSpan Interval { get; }

Property Value

System.TimeSpan The span of the time period.

Implements

IPeriodSpan.Interval

Label

Gets or sets the label that represents the time period.

Declaration

public string Label { get; set; }

Property Value

System.String The label that represents the time period.

StartDate

Gets the start of the time period.

Declaration

public DateTime StartDate { get; }

Property Value

System.DateTime The start of the time period.

Implements

IPeriodSpan.StartDate

Ticks

Gets the span of the time period in System.TimeSpan.Ticks.

Declaration

public long Ticks { get; }

Property Value

System.Int64 The span of the time period in System.TimeSpan.Ticks.

Methods

CompareTo(DateTime)

Compares the current instance with another System.DateTime and returns an integer that indicates whether the current instance precedes, follows, or occurs in the same position in the sort order as the other object.

Declaration

public int CompareTo(DateTime other)

Parameters

System.DateTime other A System.DateTime object to compare with this instance.

Returns

System.Int32 A 32-bit signed integer that indicates the relative order of the objects being compared. The return value has the following meanings: Value Meaning Less than zero This object is less than the other parameter. Zero This object is equal to other. Greater than zero This object is greater than other.

Implements

System.IComparable<T>.CompareTo(T)

CompareTo(Object)

Compares the current instance with another object of the same type and returns an integer that indicates whether the current instance precedes, follows, or occurs in the same position in the sort order as the other object.

Declaration

public int CompareTo(object obj)

Parameters

System.Object obj An object to compare with this instance.

Returns

System.Int32 A value that indicates the relative order of the objects being compared. The return value has these meanings: Value Meaning Less than zero This instance precedes obj in the sort order. Zero This instance occurs in the same position in the sort order as obj. Greater than zero This instance follows obj in the sort order.

Implements

System.IComparable.CompareTo(System.Object)

Exceptions

System.ArgumentException obj is not the same type as this instance.

CompareTo(PeriodSpan)

Compares the current instance with another object of the same type and returns an integer that indicates whether the current instance precedes, follows, or occurs in the same position in the sort order as the other object.

Declaration

public int CompareTo(PeriodSpan other)

Parameters

PeriodSpan other A PeriodSpan object to compare with this instance.

Returns

System.Int32 A 32-bit signed integer that indicates the relative order of the objects being compared. The return value has the following meanings: Value Meaning Less than zero This object is less than the other parameter. Zero This object is equal to other. Greater than zero This object is greater than other.

Implements

System.IComparable<T>.CompareTo(T)

Equals(Object)

Determines whether the specified System.Object is equal to this instance.

Declaration

public override bool Equals(object obj)

Parameters

System.Object obj The System.Object to compare with this instance.

Returns

System.Boolean true if the specified System.Object is equal to this instance; otherwise, false.

Overrides

System.Object.Equals(System.Object)

GetHashCode()

Returns a hash code for this instance.

Declaration

public override int GetHashCode()

Returns

System.Int32 A hash code for this instance, suitable for use in hashing algorithms and data structures like a hash table.

Overrides

System.Object.GetHashCode()

Operators

Equality(PeriodSpan, PeriodSpan)

The equality operator (==) returns true if its operands refer to the same PeriodSpan object, false otherwise.

Declaration

public static bool operator ==(PeriodSpan periodSpan1, PeriodSpan periodSpan2)

Parameters

PeriodSpan periodSpan1 The first PeriodSpan operand.

PeriodSpan periodSpan2 The second PeriodSpan operand.

Returns

System.Boolean true if its operands refer to the same PeriodSpan object; otherwise, false.

GreaterThan(PeriodSpan, PeriodSpan)

The "greater than" relational operator (>) returns true if the first operand is greater than the second, false otherwise.

Declaration

public static bool operator>(PeriodSpan periodSpan1, PeriodSpan periodSpan2)

Parameters

PeriodSpan periodSpan1 The first PeriodSpan operand.

PeriodSpan periodSpan2 The second PeriodSpan operand.

Returns

System.Boolean true if the first operand is greater than the second; otherwise, false.

Inequality(PeriodSpan, PeriodSpan)

The inequality operator (!=) returns false if its operands are equal, true otherwise.

Declaration

public static bool operator !=(PeriodSpan periodSpan1, PeriodSpan periodSpan2)

Parameters

PeriodSpan periodSpan1 The first PeriodSpan operand.

PeriodSpan periodSpan2 The second PeriodSpan operand.

Returns

System.Boolean false if its operands are equal; otherwise, true.

LessThan(PeriodSpan, PeriodSpan)

The "less than" relational operator (<) returns true if the first operand is less than the second, false otherwise.

Declaration

public static bool operator <(PeriodSpan periodSpan1, PeriodSpan periodSpan2)

Parameters

PeriodSpan periodSpan1 The first PeriodSpan operand.

PeriodSpan periodSpan2 The second PeriodSpan operand.

Returns

System.Boolean true if the first operand is less than the second; otherwise, false.

Extension Methods

CollectionExtensions.ToEnumerable<T>(T)

EnumerableExtensions.ToEnumerable<T>(T)