HierarchicalChartControlBase.LoadFromFile(String) Method

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

Namespace: DevExpress.XtraTreeMap

Assembly: DevExpress.XtraTreeMap.v23.2.UI.dll

NuGet Package: DevExpress.Win.TreeMap

Declaration

C#

public void LoadFromFile(
    string path
)

VB.NET

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.