ValidateCellEventArgs.NewValue Property

Gets a new value of the cell to be validated.

Namespace: DevExpress.Xpf.PropertyGrid

Assembly: DevExpress.Xpf.PropertyGrid.v18.2.dll

Declaration

C#

public object NewValue { get; }

VB.NET

Public ReadOnly Property NewValue As Object

Property Value

Type	Description
Object	A Object that is the newly entered data.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the NewValue property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

how-to-validate-data-in-propertygridcontrol-t324548/CS/MainWindow.xaml.cs#L20

private void PropertyGridControl_ValidateCell(object sender, ValidateCellEventArgs e) {
    if (e.NewValue == null || string.IsNullOrEmpty(e.NewValue.ToString()))
        e.ValidationException = new System.Exception("A cell cannot be empty");

VB.NET

how-to-validate-data-in-propertygridcontrol-t324548/VB/MainWindow.xaml.vb#L22

Private Sub PropertyGridControl_ValidateCell(ByVal sender As Object, ByVal e As ValidateCellEventArgs)
    If e.NewValue Is Nothing OrElse String.IsNullOrEmpty(e.NewValue.ToString()) Then
        e.ValidationException = New System.Exception("A cell cannot be empty")