'Declaration Public ReadOnly Property LayoutInfo As UltraTreeNodeLayoutInfo
public UltraTreeNodeLayoutInfo LayoutInfo {get;}
Imports Infragistics.Win Imports Infragistics.Win.Layout Imports Infragistics.Win.UltraWinTree Private Sub SetLayoutInfo(ByVal column As UltraTreeNodeColumn) Dim layoutInfo As UltraTreeNodeLayoutInfo = column.LayoutInfo ' Disallow cell sizing. layoutInfo.AllowCellSizing = LayoutSizing.None ' Allow horizontal header sizing. layoutInfo.AllowLabelSizing = LayoutSizing.Horizontal ' Use the CellInsets property to add spacing around the cells. layoutInfo.CellInsets.Left = 2 layoutInfo.CellInsets.Top = 2 layoutInfo.CellInsets.Right = 3 layoutInfo.CellInsets.Bottom = 2 ' Use the LabelInsets property to add spacing around the header. layoutInfo.LabelInsets.Left = 1 layoutInfo.LabelInsets.Top = 1 layoutInfo.LabelInsets.Right = 1 layoutInfo.LabelInsets.Bottom = 1 ' Display the header on top of the cells. layoutInfo.LabelPosition = NodeLayoutLabelPosition.Top ' Set the LabelSpan property to 2 so the header spans ' 2 logical units in the virtual grid. layoutInfo.LabelSpan = 2 ' Set the width component of the MinimumCellSize and MinimumLabelSize ' properties to 200 to prevent the cells/header from being made any smaller ' than 200 pixels, and set the height component to 0 so that the minimum ' height is left at the default value. layoutInfo.MinimumCellSize = New Size(200, 0) layoutInfo.MinimumLabelSize = New Size(200, 0) ' Set the OriginX property to the same value as the associated ' column's Index so that the column appears in the user interface ' at the same position as its ordinal position in the collection. layoutInfo.OriginX = layoutInfo.Column.Index ' Set the OriginY property to 'Relative' so that the layout manager ' logic positions this column relative to the preceding column. layoutInfo.OriginY = UltraTreeNodeLayoutInfo.Relative ' Set the width component of the PreferredCellSize and PreferredCellSize ' properties to 200 to make the width 200 pixels, and set the height ' component to 0 so that the height is left at the default value. layoutInfo.PreferredCellSize = New Size(200, 0) layoutInfo.PreferredLabelSize = New Size(200, 0) ' Set the SpanX property to 4 so the column spans ' 2 logical units in the virtual grid. layoutInfo.SpanX = 4 ' Set SpanY to 'Remainder' so that the layout manager ' logic assigns any remaining space to this column layoutInfo.SpanY = UltraTreeNodeLayoutInfo.Remainder ' Set the WeightX and WeightY properties to 0 so that extra ' space is not assigned to this column layoutInfo.WeightX = 0.0F layoutInfo.WeightY = 0.0F End Sub
using Infragistics.Win; using Infragistics.Win.Layout; using Infragistics.Win.UltraWinTree; using System.Diagnostics; private void SetLayoutInfo( UltraTreeNodeColumn column ) { UltraTreeNodeLayoutInfo layoutInfo = column.LayoutInfo; // Disallow cell sizing. layoutInfo.AllowCellSizing = LayoutSizing.None; // Allow horizontal header sizing. layoutInfo.AllowLabelSizing = LayoutSizing.Horizontal; // Use the CellInsets property to add spacing around the cells. layoutInfo.CellInsets.Left = 2; layoutInfo.CellInsets.Top = 2; layoutInfo.CellInsets.Right = 3; layoutInfo.CellInsets.Bottom = 2; // Use the LabelInsets property to add spacing around the header. layoutInfo.LabelInsets.Left = 1; layoutInfo.LabelInsets.Top = 1; layoutInfo.LabelInsets.Right = 1; layoutInfo.LabelInsets.Bottom = 1; // Display the header on top of the cells. layoutInfo.LabelPosition = NodeLayoutLabelPosition.Top; // Set the LabelSpan property to 2 so the header spans // 2 logical units in the virtual grid. layoutInfo.LabelSpan = 2; // Set the width component of the MinimumCellSize and MinimumLabelSize // properties to 200 to prevent the cells/header from being made any smaller // than 200 pixels, and set the height component to 0 so that the minimum // height is left at the default value. layoutInfo.MinimumCellSize = new Size( 200, 0 ); layoutInfo.MinimumLabelSize = new Size( 200, 0 ); // Set the OriginX property to the same value as the associated // column's Index so that the column appears in the user interface // at the same position as its ordinal position in the collection. layoutInfo.OriginX = layoutInfo.Column.Index; // Set the OriginY property to 'Relative' so that the layout manager // logic positions this column relative to the preceding column. layoutInfo.OriginY = UltraTreeNodeLayoutInfo.Relative; // Set the width component of the PreferredCellSize and PreferredCellSize // properties to 200 to make the width 200 pixels, and set the height // component to 0 so that the height is left at the default value. layoutInfo.PreferredCellSize = new Size( 200, 0 ); layoutInfo.PreferredLabelSize = new Size( 200, 0 ); // Set the SpanX property to 4 so the column spans // 2 logical units in the virtual grid. layoutInfo.SpanX = 4; // Set SpanY to 'Remainder' so that the layout manager // logic assigns any remaining space to this column layoutInfo.SpanY = UltraTreeNodeLayoutInfo.Remainder; // Set the WeightX and WeightY properties to 0 so that extra // space is not assigned to this column layoutInfo.WeightX = 0f; layoutInfo.WeightY = 0f; }
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