Infragistics2.Win.UltraWinListView.v8.1
ColumnHeaderBorderStyle Property
See Also  Example
Infragistics.Win.UltraWinListView Namespace > UltraListViewDetailsSettings Class : ColumnHeaderBorderStyle Property

Gets/sets the border style for the column headers.

Syntax

Visual Basic (Declaration) 
Public Property ColumnHeaderBorderStyle As UIElementBorderStyle
C# 
public UIElementBorderStyle ColumnHeaderBorderStyle {get; set;}

Example

The following code sample demonstrates how to use the column header properties of the UltraListViewDetailsSettings object (which is the data type of the UltraListView's ViewSettingsDetails property):

Visual BasicCopy Code
Imports Infragistics.Win
Imports Infragistics.Win.UltraWinListView

    Private Sub ConfigureColumnHeaders()

        Dim detailsSettings As UltraListViewDetailsSettings = Me.ultraListView1.ViewSettingsDetails

        ' Set the ThemedElementAlpha property of the ColumnHeaderAppearance
        ' to 'Transparent' so that headers are not themed
        detailsSettings.ColumnHeaderAppearance.ThemedElementAlpha = Alpha.Transparent

        ' Set the borders for the column headers to 'RaisedSoft'
        detailsSettings.ColumnHeaderBorderStyle = UIElementBorderStyle.RaisedSoft

        ' Assign an ImageList to provide the images for the column headers
        detailsSettings.ColumnHeaderImageList = Me.columnHeaderImageList

        ' St the size for the column header images to (16 X 16)
        detailsSettings.ColumnHeaderImageSize = New Size(16, 16)

        ' Use the 'Standard' HeaderStyle
        detailsSettings.ColumnHeaderStyle = HeaderStyle.Standard

        ' Don't show the sort indicators
        detailsSettings.ColumnsShowSortIndicators = False

    End Sub

    Private Sub ultraListView1_ColumnSorted(ByVal sender As Object, ByVal e As Infragistics.Win.UltraWinListView.ColumnSortedEventArgs) Handles ultraListView1.ColumnSorted

        Dim listView As UltraListView = CType(sender, UltraListView)

        ' Assign an image to represent the sorted state
        If e.Column.Sorting = Sorting.Ascending Then
            e.Column.HeaderAppearance.Image = 0
        ElseIf e.Column.Sorting = Sorting.Descending Then
            e.Column.HeaderAppearance.Image = 1
        End If


        ' Clear the image from the other columns
        If Not e.Column Is listView.MainColumn Then listView.MainColumn.HeaderAppearance.Image = Nothing

        Dim column As UltraListViewSubItemColumn = Nothing
        For Each column In listView.SubItemColumns
            If Not column Is e.Column Then column.HeaderAppearance.Image = Nothing
        Next

    End Sub

C#Copy Code
using Infragistics.Win;
using Infragistics.Win.UltraWinListView;
using System.Diagnostics;

       private void ConfigureColumnHeaders()
       {
           this.ultraListView1.ImageTransparentColor = Color.Magenta;
           columnHeaderImageList = new ImageList();
           columnHeaderImageList.Images.Add( Image.FromFile("C:\\ascending.bmp") );
           columnHeaderImageList.Images.Add( Image.FromFile("C:\\descending.bmp") );

           UltraListViewDetailsSettings detailsSettings = this.ultraListView1.ViewSettingsDetails;

           //    Set the ThemedElementAlpha property of the ColumnHeaderAppearance
           //    to 'Transparent' so that headers are not themed
           detailsSettings.ColumnHeaderAppearance.ThemedElementAlpha = Alpha.Transparent;

           //    Set the borders for the column headers to 'RaisedSoft'
           detailsSettings.ColumnHeaderBorderStyle = UIElementBorderStyle.RaisedSoft;

           //    Assign an ImageList to provide the images for the column headers
           detailsSettings.ColumnHeaderImageList = this.columnHeaderImageList;

           //    St the size for the column header images to (16 X 16)
           detailsSettings.ColumnHeaderImageSize = new Size( 16, 16 );

           //    Use the 'Standard' HeaderStyle
           detailsSettings.ColumnHeaderStyle = HeaderStyle.Standard;

           //    Don't show the sort indicators
           detailsSettings.ColumnsShowSortIndicators = false;
       }

       private void ultraListView1_ColumnSorted(object sender, Infragistics.Win.UltraWinListView.ColumnSortedEventArgs e)
       {
           UltraListView listView = sender as UltraListView;

           //    Assign an image to represent the sorted state
           if ( e.Column.Sorting == Sorting.Ascending )
               e.Column.HeaderAppearance.Image = 0;
           else
           if ( e.Column.Sorting == Sorting.Descending )
               e.Column.HeaderAppearance.Image = 1;

           //    Clear the image from the other columns
           if ( e.Column != listView.MainColumn )
               listView.MainColumn.HeaderAppearance.Image = null;

           foreach( UltraListViewSubItemColumn column in listView.SubItemColumns )
           {
               if ( column != e.Column )
                   column.HeaderAppearance.Image = null;
           }
       }

See Also