Skip to main content

DevExpress v24.2 Update — Your Feedback Matters

Our What's New in v24.2 webpage includes product-specific surveys. Your response to our survey questions will help us measure product satisfaction for features released in this major update and help us refine our plans for our next major release.

Take the survey Not interested

TreeListInvalidNodeExceptionEventArgs(TreeListNode, String, String, Exception, ExceptionMode) Constructor

In This Article

Initializes a new instance of the TreeListInvalidNodeExceptionEventArgs class.

Namespace: DevExpress.Xpf.Grid.TreeList

Assembly: DevExpress.Xpf.Grid.v24.2.dll

NuGet Package: DevExpress.Wpf.Grid.Core

#Declaration

public TreeListInvalidNodeExceptionEventArgs(
    TreeListNode node,
    string errorText,
    string windowCaption,
    Exception exception,
    ExceptionMode exceptionMode
)

#Parameters

Name Type Description
node TreeListNode

A TreeListNode object that is the node which failed validation. This value is assigned to the TreeListNodeEventArgs.Node property.

errorText String

A String value that specifies the error description. This value is assigned to the TreeListInvalidNodeExceptionEventArgs.ErrorText property.

windowCaption String

A String value that specifies the caption of the error window. This value is assigned to the TreeListInvalidNodeExceptionEventArgs.WindowCaption property.

exception Exception

A Exception object that is the exception that raised the event. This value is assigned to the TreeListInvalidNodeExceptionEventArgs.Exception property.

exceptionMode ExceptionMode

An ExceptionMode enumeration value that specifies how an exception should be handled. This value is assigned to the TreeListInvalidNodeExceptionEventArgs.ExceptionMode property.

See Also