'Declaration Public Overloads Overrides Function GetContext( _ ByVal type As Type, _ ByVal checkParentElementContexts As Boolean _ ) As Object
public override object GetContext( Type type, bool checkParentElementContexts )
Imports Infragistics.Win Imports System.Drawing Imports System.Diagnostics Public Function GetRowCellCount(ByVal pt As Point) As Integer ' Determine if we clicked on a row, first get the element under the mouse. Dim elementUnderMouse As UIElement elementUnderMouse = Me.UltraGrid1.DisplayLayout.UIElement.ElementFromPoint(pt) If Not elementUnderMouse Is Nothing Then Dim elementRow As UIElement elementRow = elementUnderMouse.GetAncestor(GetType(UltraWinGrid.RowUIElement)) If Not elementRow Is Nothing Then ' You now have the row element to do with as you please. ' Get the count of the cells collection Dim row As UltraWinGrid.UltraGridRow = elementRow.GetContext(GetType(UltraWinGrid.UltraGridRow)) If Not row Is Nothing Then Debug.WriteLine(row.Cells.Count.ToString()) Return row.Cells.Count End If End If End If Return 0 End Function
using Infragistics.Win; using System.Drawing; using System.Diagnostics; private int GetRowCellCount(Point pt) { // Determine if we clicked on a row UIElement elementUnderMouse = this.ultraGrid1.DisplayLayout.UIElement.ElementFromPoint(pt); if (null != elementUnderMouse) { UIElement elementRow = elementUnderMouse.GetAncestor(typeof(UltraWinGrid.RowUIElement )); if (null != elementRow) { // You now have the row element to do with as you please. // Get the count of the cells collection UltraWinGrid.UltraGridRow row = elementRow.GetContext(typeof(UltraWinGrid.UltraGridRow)) as UltraWinGrid.UltraGridRow ; if (null != row) { Debug.WriteLine(row.Cells.Count.ToString()); return row.Cells.Count; } } } return 0; }
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2