DiagramControl.LoadDocument(String) Method

Loads a diagram from the specified file.

Namespace: DevExpress.Xpf.Diagram

Assembly: DevExpress.Xpf.Diagram.v23.2.dll

NuGet Package: DevExpress.Wpf.Diagram

Declaration

C#

public void LoadDocument(
    string fileName
)

VB.NET

Public Sub LoadDocument(
    fileName As String
)

Parameters

Name	Type	Description
fileName	String	A string specifying the path of the file containing a diagram.

Remarks

Use the DiagramControl.DocumentSource property to get the current document supplier for the DiagramControl.

To implement diagram custom loading logic, handle the DiagramControl.CustomLoadDocument event.

You may encounter exceptions when loading/saving a diagram (e.g., when trying to load a diagram from a file that does not exist, or saving to a read-only file). To handle or suppress these exceptions, use the DiagramControl.ExceptionMessage event.

A diagram can be saved to a file or stream with the DiagramControl.SaveDocument method.