Comparer Property

Visual Basic
C#

'Declaration
 
Public Overridable Property Comparer As IComparer

'Usage
 
Dim instance As SortInfo
Dim value As IComparer
 
instance.Comparer = value
 
value = instance.Comparer

public virtual IComparer Comparer {get; set;}

Property Value

IComparer object containing the method for comparing

This example sorts the columns using the sort array.

C#

FarPoint.Web.Spread.SortInfo si0 = new FarPoint.Web.Spread.SortInfo(0, true, System.Collections.Comparer.Default);
FarPoint.Web.Spread.SortInfo si1 = new FarPoint.Web.Spread.SortInfo(1, true); FarPoint.Web.Spread.SortInfo si2 = new FarPoint.Web.Spread.SortInfo(2,
true);

si1.Ascending = false;
si1.Index = 1;
si1.Comparer = System.Collections.Comparer.Default;

FpSpread1.ActiveSheetView.SetValue(0, 0, "D"); FpSpread1.ActiveSheetView.SetValue(1, 0, "F"); FpSpread1.ActiveSheetView.SetValue(2,
0, "E");

FpSpread1.ActiveSheetView.SetValue(0, 1, "A"); FpSpread1.ActiveSheetView.SetValue(1, 1, "C"); FpSpread1.ActiveSheetView.SetValue(2,
1, "B");

FpSpread1.ActiveSheetView.SetValue(0, 2, "G"); FpSpread1.ActiveSheetView.SetValue(1, 2, "I"); FpSpread1.ActiveSheetView.SetValue(2,
2, "H");

FarPoint.Web.Spread.SortInfo[] si = new FarPoint.Web.Spread.SortInfo[] {si0, si1, si2}; FpSpread1.ActiveSheetView.SortColumns(0,
3, si);

Visual Basic

Dim si0 As New FarPoint.Web.Spread.SortInfo(0, True,
System.Collections.Comparer.Default)
Dim si1 As New FarPoint.Web.Spread.SortInfo(1, True)
Dim si2 As New FarPoint.Web.Spread.SortInfo(2, True)

si1.Ascending = False
si1.Index = 1
si1.Comparer = System.Collections.Comparer.Default

FpSpread1.ActiveSheetView.SetValue(0, 0, "D") FpSpread1.ActiveSheetView.SetValue(1, 0, "F") FpSpread1.ActiveSheetView.SetValue(2,
0, "E")

FpSpread1.ActiveSheetView.SetValue(0, 1, "A") FpSpread1.ActiveSheetView.SetValue(1, 1, "C") FpSpread1.ActiveSheetView.SetValue(2,
1, "B")

FpSpread1.ActiveSheetView.SetValue(0, 2, "G") FpSpread1.ActiveSheetView.SetValue(1, 2, "I") FpSpread1.ActiveSheetView.SetValue(2,
2, "H")

Dim si() As FarPoint.Web.Spread.SortInfo = New
FarPoint.Web.Spread.SortInfo() {si0, si1, si2} FpSpread1.ActiveSheetView.SortColumns(0, 3, si)

Target Platforms: Windows 7, Windows 8, Windows 10, Windows Vista, Windows Server 2003, Windows Server 2008, Windows Server 2012, Windows XP Professional

Reference

SortInfo Class
SortInfo Members