Class ComparerBase

Base class for compare children indexes.

Inheritance

System.Object

ComparerBase

DockIndexComparer

FloatIndexComparer

SideTabChildComparer

Implements

System.Collections.IComparer

System.Collections.Generic.IComparer<System.Windows.FrameworkElement>

Namespace: Syncfusion.Windows.Tools.Controls

Assembly: Syncfusion.Tools.Wpf.dll

Syntax

public abstract class ComparerBase : Object, IComparer, IComparer<FrameworkElement>

Constructors

ComparerBase()

Declaration

protected ComparerBase()

Methods

Compare(Object, Object)

Compares two objects and returns a value indicating whether one is less than, equal to, or greater than the other.

Declaration

public int Compare(object x, object y)

Parameters

Type	Name	Description
System.Object	x	The first object to compare.
System.Object	y	The second object to compare.

Returns

Type	Description
System.Int32	Value Condition Less than zero x is less than y. Zero x equals y. Greater than zero x is greater than y.

Exceptions

Type	Condition
System.ArgumentException	Neither x nor y implements the System.IComparable interface.-or- x and y are of different types and neither one can handle comparisons with the other.

Compare(FrameworkElement, FrameworkElement)

Compares the specified x element.

Declaration

public int Compare(FrameworkElement xElement, FrameworkElement yElement)

Parameters

Type	Name	Description
System.Windows.FrameworkElement	xElement	The x element.
System.Windows.FrameworkElement	yElement	The y element.

Returns

Type	Description
System.Int32	return result index.

GetIndex(FrameworkElement)

Gets the index.

Declaration

protected abstract int GetIndex(FrameworkElement element)

Parameters

Type	Name	Description
System.Windows.FrameworkElement	element	The element.

Returns

Type	Description
System.Int32	return index.

ValidateElements(FrameworkElement, FrameworkElement)

Validates the elements.

Declaration

protected virtual void ValidateElements(FrameworkElement element1, FrameworkElement element2)

Parameters

Type	Name	Description
System.Windows.FrameworkElement	element1	The element1.
System.Windows.FrameworkElement	element2	The element2.

Implements

System.Collections.IComparer

System.Collections.Generic.IComparer<T>