Infragistics(R) NetAdvantage(R) Windows Forms
Apply Method
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Infragistics.Win.UltraWinGrid Namespace > RowLayout Class : Apply Method

Applies the row layout.

Syntax

Visual Basic (Declaration) 
Public Sub Apply() 
C# 
public void Apply()

Example

Following code creates two RowLayouts one with key of Horizontal and the other with the key of Vertical and shows you how to load them. It uses a checkbox's CheckedChanged event handler to toggle between Horizontal and Vertical layouts.

Visual BasicCopy Code
Imports Infragistics.Shared
Imports Infragistics.Win
Imports Infragistics.Win.UltraWinGrid

    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        ' Create a data table with 3 columns.
        Dim dt As DataTable = New DataTable("Table1")
        dt.Columns.Add("Col1", GetType(String))
        dt.Columns.Add("Col2", GetType(String))
        dt.Columns.Add("Col3", GetType(String))

        ' Fill the data table with some random data.
        Dim i As Integer
        For i = 0 To 100 - 1
            dt.Rows.Add(New String() {"Test" & i + 1, "Test" & i + 2, "Test" & i + 3})
        Next

        ' Set the grid's data source to the data table.
        Me.UltraGrid1.DataSource = dt

        Dim band As UltraGridBand = Me.UltraGrid1.DisplayLayout.Bands("Table1")
        band.Override.RowSpacingAfter = 5

        ' Turn on the row layout functionality for Table1 band.
        band.UseRowLayout = True

        ' Create a new row layout with "Horizontal" as the key.
        Dim horizontalRowLayout As RowLayout = band.RowLayouts.Add("Horizontal")

        horizontalRowLayout.ColumnInfos("Col1").Initialize(0, 0, 1, 1)
        horizontalRowLayout.ColumnInfos("Col2").Initialize(1, 0, 1, 1)
        horizontalRowLayout.ColumnInfos("Col3").Initialize(2, 0, 1, 1)

        ' Create a new row layout with "Vertical" as the key.
        Dim verticalRowLayout As RowLayout = band.RowLayouts.Add("Vertical")

        verticalRowLayout.ColumnInfos("Col1").Initialize(0, 0, 1, 1)
        verticalRowLayout.ColumnInfos("Col2").Initialize(0, 1, 1, 1)
        verticalRowLayout.ColumnInfos("Col3").Initialize(0, 2, 1, 1)

        ' Load the Vertical row-layout.
        band.RowLayouts("Vertical").Apply()
    End Sub

    Private Sub CheckBox1_CheckedChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles checkBox1.CheckedChanged
        If Me.CheckBox1.Checked Then
            ' Load the Horizontal row-layout.
            Me.UltraGrid1.DisplayLayout.Bands(0).RowLayouts("Horizontal").Apply()
        Else
            ' Load the Vertical row-layout.
            Me.UltraGrid1.DisplayLayout.Bands(0).RowLayouts("Vertical").Apply()
        End If
    End Sub
C#Copy Code
using Infragistics.Shared;
using Infragistics.Win;
using Infragistics.Win.UltraWinGrid;
using System.Diagnostics;

		private void Form1_Load(object sender, System.EventArgs e)
		{
			// Create a data table with 3 columns.
			DataTable dt = new DataTable( "Table1" );
			dt.Columns.Add( "Col1", typeof( string ) );
			dt.Columns.Add( "Col2", typeof( string ) );
			dt.Columns.Add( "Col3", typeof( string ) );

			// Fill the data table with some random data.
			for ( int i = 0; i < 100; i++ )
				dt.Rows.Add( new string[] { "Test" + i + 1, "Test" + i + 2, "Test" + i + 3 } );

			// Set the grid's data source to the data table.
			this.ultraGrid1.DataSource = dt;

			UltraGridBand band = this.ultraGrid1.DisplayLayout.Bands["Table1"];
			band.Override.RowSpacingAfter = 5;

			// Turn on the row layout functionality for Table1 band.
			band.UseRowLayout = true;

			// Create a new row layout with "Horizontal" as the key.
			RowLayout horizontalRowLayout = band.RowLayouts.Add("Horizontal");
						
			horizontalRowLayout.ColumnInfos["Col1"].Initialize( 0, 0, 1, 1 );
			horizontalRowLayout.ColumnInfos["Col2"].Initialize( 1, 0, 1, 1 );
			horizontalRowLayout.ColumnInfos["Col3"].Initialize( 2, 0, 1, 1 );

			// Create a new row layout with "Vertical" as the key.
			RowLayout verticalRowLayout = band.RowLayouts.Add("Vertical");

			verticalRowLayout.ColumnInfos["Col1"].Initialize( 0, 0, 1, 1 );
			verticalRowLayout.ColumnInfos["Col2"].Initialize( 0, 1, 1, 1 );
			verticalRowLayout.ColumnInfos["Col3"].Initialize( 0, 2, 1, 1 );

			// Load the Vertical row-layout.
			band.RowLayouts["Vertical"].Apply( );
		}
		
		private void checkBox1_CheckedChanged(object sender, System.EventArgs e)
		{
			if ( this.checkBox1.Checked )
			{
				// Load the Horizontal row-layout.
				this.ultraGrid1.DisplayLayout.Bands[0].RowLayouts["Horizontal"].Apply( );
			}
			else
			{
				// Load the Vertical row-layout.
				this.ultraGrid1.DisplayLayout.Bands[0].RowLayouts["Vertical"].Apply( );
			}
		}

See Also