作成日: 2020/05/21 最終更新日: 2020/05/21
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使用方法
詳細
コーナーヘッダに表示されているインジケータ(三角のマーク)は、下記のコードを実装することで、非表示にすることが可能です。
◎サンプルコード(VB)
◎サンプルコード(VB)
Imports GrapeCity.Windows.SpreadGrid.Presenters Class MainWindow Private Sub Window_Loaded(sender As Object, e As RoutedEventArgs) EventManager.RegisterClassHandler(GetType(CornerHeaderCellPresenter), Control.LoadedEvent, New RoutedEventHandler(AddressOf OnCornerHeaderLoaded)) End Sub Private Shared Sub OnCornerHeaderLoaded(ByVal sender As Object, ByVal e As RoutedEventArgs) Dim corner As CornerHeaderCellPresenter = TryCast(sender, CornerHeaderCellPresenter) If corner IsNot Nothing AndAlso VisualTreeHelper.GetChildrenCount(corner) > 0 Then Dim grid = TryCast(VisualTreeHelper.GetChild(corner, 0), Grid) If grid IsNot Nothing Then Dim count = VisualTreeHelper.GetChildrenCount(grid) For i As Integer = 0 To count - 1 Dim path = TryCast(VisualTreeHelper.GetChild(grid, i), System.Windows.Shapes.Path) If path IsNot Nothing Then path.Visibility = Visibility.Hidden End If Next End If End If End Sub End Class◎サンプルコード(C#)
using GrapeCity.Windows.SpreadGrid.Presenters; public partial class MainWindow : Window { public MainWindow() { InitializeComponent(); } private void Window_Loaded(object sender, RoutedEventArgs e) { EventManager.RegisterClassHandler(typeof(CornerHeaderCellPresenter), Control.LoadedEvent, new RoutedEventHandler(OnCornerHeaderLoaded)); } private static void OnCornerHeaderLoaded(object sender, RoutedEventArgs e) { CornerHeaderCellPresenter corner = sender as CornerHeaderCellPresenter; if (corner != null && VisualTreeHelper.GetChildrenCount(corner) > 0) { var grid = VisualTreeHelper.GetChild(corner, 0) as Grid; if (grid != null) { var count = VisualTreeHelper.GetChildrenCount(grid); for (int i = 0; i < count; i++) { var path = VisualTreeHelper.GetChild(grid, i) as System.Windows.Shapes.Path; if (path != null) { path.Visibility = Visibility.Hidden; } } } } } }
旧文書番号
85102