HierarchicalChartControlBase.LoadFromFile(String) Method

Restores the TreeMap or Sunburst’s layout from the specified file.

Assembly : DevExpress.XtraTreeMap.v25.2.UI.dll

NuGet Package : DevExpress.Win.TreeMap

Declaration

C#
VB.NET

csharp

public void LoadFromFile(
    string path
)

Public Sub LoadFromFile(
    path As String
)

Parameters

Name	Type	Description
path	String

A String value which specifies the path to the file that contains the layout to be loaded. If the string is null ( Nothing in Visual Basic) or empty, an exception is raised.

Remarks

Use the LoadFromFile method to load a TreeMap or Sunburst’s layout, which has been saved to a file using the HierarchicalChartControlBase.SaveToFile method. If the specified file doesn’t exist, an exception is raised.