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<html><head><link rel=stylesheet href=style.css></head><body><div class=SourcePanel style='font-size:12'><pre style='background-color:white'>
<font color= "blue">using</font> System;
<font color= "blue">using</font> System.Collections;
<font color= "blue"></font>
<font color= "blue">namespace</font> ASPNET.StarterKit.Reports.Components
<font color= "blue"></font>{
<font color= "green"> //*********************************************************************</font>
<font color= "green"> //</font>
<font color= "green"> // TabularReportCollection Class </font>
<font color= "green"> //</font>
<font color= "green"> // The TabularReportCollection is a Custom TabularReport collection used </font>
<font color= "green"> // to represent a list of tabular report data item.</font>
<font color= "green"> //</font>
<font color= "green"> //</font>
<font color= "green"> //*********************************************************************</font>
<font color= "blue"></font>
<font color= "blue"> public class</font> TabularReportCollection : ArrayList
<font color= "blue"> </font>{
<font color= "blue"> public enum</font> TabularReportFields
<font color= "blue"> </font>{
<font color= "blue"> </font>InitValue,
<font color= "blue"> </font>ProductName,
<font color= "blue"> </font>UnitsInStock,
<font color= "blue"> </font>UnitPrice
<font color= "blue"> </font>}
<font color= "blue"></font>
<font color= "blue"> public void</font> Sort(TabularReportFields sortField, bool isAscending)
<font color= "blue"> </font>{
<font color= "blue"> switch</font> (sortField)
<font color= "blue"> </font>{
<font color= "blue"> case</font> TabularReportFields.ProductName:
<font color= "blue"> </font>base.Sort(new ProductNameComparer());
<font color= "blue"> </font>break;
<font color= "blue"> case</font> TabularReportFields.UnitsInStock:
<font color= "blue"> </font>base.Sort(new UnitsInStockComparer());
<font color= "blue"> </font>break;
<font color= "blue"> case</font> TabularReportFields.UnitPrice:
<font color= "blue"> </font>base.Sort(new UnitPriceComparer());
<font color= "blue"> </font>break;
<font color= "blue"> </font>}
<font color= "blue"></font>
<font color= "blue"></font><font color= "blue"> if </font>(!isAscending) base.Reverse();<font color= "blue"></font>
<font color= "blue"> </font>}
<font color= "blue"></font>
<font color= "blue"> private </font>sealed class ProductNameComparer : IComparer
<font color= "blue"> </font>{
<font color= "blue"> public </font>int Compare(object x, object y)
<font color= "blue"> </font>{
<font color= "blue"> </font>TabularReport first = (TabularReport) x;
<font color= "blue"> </font>TabularReport second = (TabularReport) y;
<font color= "blue"> return</font> first.ProductName.CompareTo(second.ProductName);
<font color= "blue"> </font>}
<font color= "blue"> </font>}
<font color= "blue"></font>
<font color= "blue"> private </font>sealed class UnitsInStockComparer : IComparer
<font color= "blue"> </font>{
<font color= "blue"> public </font>int Compare(object x, object y)
<font color= "blue"> </font>{
<font color= "blue"> </font>TabularReport first = (TabularReport) x;
<font color= "blue"> </font>TabularReport second = (TabularReport) y;
<font color= "blue"> return</font> first.UnitsInStock.CompareTo(second.UnitsInStock);
<font color= "blue"> </font>}
<font color= "blue"> </font>}
<font color= "blue"></font>
<font color= "blue"> private </font>sealed class UnitPriceComparer : IComparer
<font color= "blue"> </font>{
<font color= "blue"> public </font>int Compare(object x, object y)
<font color= "blue"> </font>{
<font color= "blue"> </font>TabularReport first = (TabularReport) x;
<font color= "blue"> </font>TabularReport second = (TabularReport) y;
<font color= "blue"> return</font> first.UnitPrice.CompareTo(second.UnitPrice);
<font color= "blue"> </font>}
<font color= "blue"> </font>}
<font color= "blue"> </font>}
<font color= "blue"></font>}
</pre>
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