作成日: 2026/06/24 最終更新日: 2026/06/24
文書種別
使用方法
詳細
SpreadSortDescriptionクラスに並び替える列の情報を設定し、SortDescriptionsプロパティに追加することで、ソートが実現します。詳細については製品ヘルプの以下の項目で解説しています。
[SPREAD for WPF 5.0J - GcSpreadGrid]
- [開発者ガイド]
- [ソート]
- [コーディングによるソート]
◎サンプルコード(VB)
Public Sub New()
InitializeComponent()
' テストデータの設定
GcSpreadGrid1.SetCellValue(0, 0, 10)
GcSpreadGrid1.SetCellValue(1, 0, 100)
GcSpreadGrid1.SetCellValue(2, 0, 50)
GcSpreadGrid1.SetCellValue(3, 0, 40)
GcSpreadGrid1.SetCellValue(4, 0, 80)
GcSpreadGrid1.SetCellValue(5, 0, 1)
GcSpreadGrid1.SetCellValue(6, 0, 65)
GcSpreadGrid1.SetCellValue(7, 0, 20)
GcSpreadGrid1.SetCellValue(8, 0, 30)
GcSpreadGrid1.SetCellValue(9, 0, 35)
End Sub
Private Sub Button1_Click(sender As System.Object, e As System.Windows.RoutedEventArgs) Handles Button1.Click
Dim sortDirect As System.ComponentModel.ListSortDirection = System.ComponentModel.ListSortDirection.Ascending
If (GcSpreadGrid1.SortDescriptions.Count <> 0) Then
sortDirect = GcSpreadGrid1.SortDescriptions(0).Direction
GcSpreadGrid1.SortDescriptions.Clear()
End If
Dim sortDes As GrapeCity.Windows.SpreadGrid.SpreadSortDescription = New GrapeCity.Windows.SpreadGrid.SpreadSortDescription() With {.ColumnIndex = 0}
sortDes.Direction = IIf((sortDirect = System.ComponentModel.ListSortDirection.Ascending), System.ComponentModel.ListSortDirection.Descending, System.ComponentModel.ListSortDirection.Ascending)
GcSpreadGrid1.SortDescriptions.Add(sortDes)
End Sub
◎サンプルコード(C#)
public MainWindow()
{
InitializeComponent();
// テストデータの設定
gcSpreadGrid1.SetCellValue(0, 0, 10);
gcSpreadGrid1.SetCellValue(1, 0, 100);
gcSpreadGrid1.SetCellValue(2, 0, 50);
gcSpreadGrid1.SetCellValue(3, 0, 40);
gcSpreadGrid1.SetCellValue(4, 0, 80);
gcSpreadGrid1.SetCellValue(5, 0, 1);
gcSpreadGrid1.SetCellValue(6, 0, 65);
gcSpreadGrid1.SetCellValue(7, 0, 20);
gcSpreadGrid1.SetCellValue(8, 0, 30);
gcSpreadGrid1.SetCellValue(9, 0, 35);
}
private void button1_Click(object sender, RoutedEventArgs e)
{
System.ComponentModel.ListSortDirection sortDirect = System.ComponentModel.ListSortDirection.Ascending;
if ((gcSpreadGrid1.SortDescriptions.Count != 0))
{
sortDirect = gcSpreadGrid1.SortDescriptions[0].Direction;
gcSpreadGrid1.SortDescriptions.Clear();
}
GrapeCity.Windows.SpreadGrid.SpreadSortDescription sortDes = new GrapeCity.Windows.SpreadGrid.SpreadSortDescription { ColumnIndex = 0 };
sortDes.Direction = ((sortDirect == System.ComponentModel.ListSortDirection.Ascending) ? System.ComponentModel.ListSortDirection.Descending : System.ComponentModel.ListSortDirection.Ascending);
gcSpreadGrid1.SortDescriptions.Add(sortDes);
}
関連情報