Class CompareColumns

Implements utilities for comparing two records or columns.

Inheritance

System.Object

CompareColumns

Inherited Members

System.Object.ToString()

System.Object.Equals(System.Object)

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

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

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

Namespace: Syncfusion.Grouping

Assembly: Syncfusion.Grouping.Base.dll

Syntax

public class CompareColumns

Constructors

CompareColumns()

Declaration

public CompareColumns()

Methods

CompareNullableObjects(SortColumnDescriptor, Object, Object)

Compares two nullbale objects.

Declaration

public static int CompareNullableObjects(SortColumnDescriptor columnDescriptor, object x, object y)

Parameters

Type	Name	Description
SortColumnDescriptor	columnDescriptor	Sort column descriptor.
System.Object	x	First object to compare.
System.Object	y	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.

CompareNullableObjects(Object, Object)

Compare two nullable objects.

Declaration

public static int CompareNullableObjects(object x, object y)

Parameters

Type	Name	Description
System.Object	x	First object to compare.
System.Object	y	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.

ComparePrimaryKeys(Boolean, SortColumnDescriptor[], Object, Object)

Compares the primary keys for the two records specified with x and y.

Declaration

public static int ComparePrimaryKeys(bool isSorted, SortColumnDescriptor[] arrayOfColumnDescriptors, object x, object y)

Parameters

Type	Name	Description
System.Boolean	isSorted	Specifies whether the values are sorted.
SortColumnDescriptor[]	arrayOfColumnDescriptors	Array of sort column descriptors.
System.Object	x	First record to compare.
System.Object	y	Second record 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.

CompareSortKeys(Boolean, SortColumnDescriptor[], Object, Object)

Compares the sort keys for the two records specified with x and y.

Declaration

public static int CompareSortKeys(bool isSorted, SortColumnDescriptor[] arrayOfColumnDescriptors, object x, object y)

Parameters

Type	Name	Description
System.Boolean	isSorted	Specifies whether the values are sorted.
SortColumnDescriptor[]	arrayOfColumnDescriptors	Array of sort column descriptors.
System.Object	x	First record to compare.
System.Object	y	Second record 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.