wpf-devexpress-dot-xpf-dot-charts-dot-sankey-dot-sankeydiagramcontrol-dot-loadfromstream-x28-system-dot-io-dot-stream-x29.md
Restores the diagram’s layout from a stream.
Namespace : DevExpress.Xpf.Charts.Sankey
Assembly : DevExpress.Xpf.Charts.v25.2.dll
NuGet Package : DevExpress.Wpf.Charts
public void LoadFromStream(
Stream stream
)
Public Sub LoadFromStream(
stream As Stream
)
| Name | Type | Description |
|---|---|---|
| stream | Stream |
A Stream descendant from which the layout is loaded.
|
Use the LoadFromStream method to load the diagram’s layout from a stream. If the specified stream is empty or null ( Nothing in Visual Basic), an exception is raised. To save the diagram layout to a stream, use the SankeyDiagramControl.SaveToStream method.
The following code saves the diagram’s layout to a stream, and then loads the layout from the stream:
using System.IO;
//...
Stream stream = new MemoryStream();
// Save the diagram.
stream.Seek(0, System.IO.SeekOrigin.Begin);
sankeyDiagramControl1.SaveToStream(stream);
// Load the diagram.
stream.Seek(0, System.IO.SeekOrigin.Begin);
sankeyDiagramControl1.LoadFromStream(stream);
Imports System.IO
'...
Dim stream As Stream = New MemoryStream()
' Save the diagram.
stream.Seek(0, SeekOrigin.Begin)
sankeyDiagramControl1.SaveToStream(stream)
' Load the diagram.
stream.Seek(0, SeekOrigin.Begin)
sankeyDiagramControl1.LoadFromStream(stream)
See Also