SaveLayout(Stream) Method

Saves information about the current arrangement of the panes to the specified stream.

Syntax

Visual Basic

'Declaration
 
Public Overloads Sub SaveLayout( _
   ByVal stream As Stream _
) 

C#

public void SaveLayout( 
   Stream stream
)

Parameters

stream

The stream to which the layout should be saved.

Exceptions

Exception	Description
System.InvalidOperationException	The 'Name' property of a ContentPane whose SaveInLayout is true has not been set or is not unique with respect to the other content panes being saved.

Example

This example demonstrates using the SaveLayout/LoadLayout methods that deal with a Stream to load/save the layout of a XamDockManager.

Visual Basic

Imports Infragistics.Windows.DockManager

Private Const LayoutPath As String = "C:\layout.xml"

Private Sub mnuSaveToFile_Click(ByVal sender As Object, ByVal e As RoutedEventArgs)
    Using stream As System.IO.Stream = New System.IO.FileStream(LayoutPath, System.IO.FileMode.Create)
        Me.dmLoadFile.SaveLayout(stream)
    End Using
End Sub

Private Sub mnuLoadFromFile_Click(ByVal sender As Object, ByVal e As RoutedEventArgs)
    If System.IO.File.Exists(LayoutPath) Then
        Using stream As System.IO.Stream = New System.IO.FileStream(LayoutPath, System.IO.FileMode.Open)
            Me.dmLoadFile.LoadLayout(stream)
        End Using
    End If
End Sub

C#

using Infragistics.Windows.DockManager;

private const string LayoutPath = @"C:\layout.xml";

private void mnuSaveToFile_Click(object sender, RoutedEventArgs e)
{
	using (System.IO.Stream stream = new System.IO.FileStream(LayoutPath, System.IO.FileMode.Create))
		this.dmLoadFile.SaveLayout(stream);
}

private void mnuLoadFromFile_Click(object sender, RoutedEventArgs e)
{
	if (System.IO.File.Exists(LayoutPath))
	{
		using (System.IO.Stream stream = new System.IO.FileStream(LayoutPath, System.IO.FileMode.Open))
			this.dmLoadFile.LoadLayout(stream);
	}
}

XAML

<DockPanel>
    <Menu DockPanel.Dock="Top">
        <MenuItem Header="File">
            <MenuItem x:Name="mnuSaveToFile" Header="Save" Click="mnuSaveToFile_Click" />
            <MenuItem x:Name="mnuLoadFromFile" Header="Load" Click="mnuLoadFromFile_Click" />
        </MenuItem>
    </Menu>
    <!-- The Name property for all ContentPanes to be saved must be set. -->
    <igDock:XamDockManager x:Name="dmLoadFile">
        <igDock:XamDockManager.Panes>
            <igDock:SplitPane x:Name="splitToolbox" 
                              igDock:XamDockManager.InitialLocation="DockedLeft">
                <igDock:ContentPane x:Name="paneToolbox" Header="Toolbox" />
            </igDock:SplitPane>
            <igDock:SplitPane
                igDock:XamDockManager.FloatingSize="100,40"
                igDock:XamDockManager.InitialLocation="FloatingOnly">
                <!-- You can set SaveInLayout to false to prevent a pane
                     from being saved in the layout. If a pane will not 
                     be saved then you don't have to specify the Name. -->
                <igDock:ContentPane SaveInLayout="False"
                                    Header="Find and Replace" />
            </igDock:SplitPane>
            <igDock:SplitPane x:Name="splitRight"
                              igDock:XamDockManager.InitialLocation="DockedRight">
                <igDock:TabGroupPane x:Name="tabTrees">
                    <igDock:ContentPane x:Name="paneSolution" 
                                        Header="Solution Explorer" />
                    <igDock:ContentPane x:Name="paneClassView" 
                                        Header="Class View" 
                                        IsPinned="False" />
                </igDock:TabGroupPane>
            </igDock:SplitPane>
            <igDock:SplitPane x:Name="splitOutput" 
                              igDock:XamDockManager.FloatingSize="100,40"
                              igDock:XamDockManager.InitialLocation="DockableFloating">
                <igDock:ContentPane x:Name="paneOutput" 
                                    Header="Output" />
            </igDock:SplitPane>
        </igDock:XamDockManager.Panes>
        <igDock:DocumentContentHost>
            <igDock:SplitPane x:Name="rootDocSplit">
                <igDock:TabGroupPane x:Name="mainGroup">
                    <igDock:ContentPane x:Name="file1" Header="File 1" />
                    <igDock:ContentPane x:Name="file2" Header="File 2" />
                </igDock:TabGroupPane>
            </igDock:SplitPane>
        </igDock:DocumentContentHost>
    </igDock:XamDockManager>
</DockPanel>

Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, 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