GridCellValidationEventHandler Delegate

Represents a method that will handle the GridColumn.Validate event.

Namespace: DevExpress.Xpf.Grid

Assembly: DevExpress.Xpf.Grid.v17.2.dll

Declaration

C#

public delegate void GridCellValidationEventHandler(
    object sender,
    GridCellValidationEventArgs e
);

VB.NET

Public Delegate Sub GridCellValidationEventHandler(
    sender As Object,
    e As GridCellValidationEventArgs
)

Parameters

Name	Type	Description
sender	Object	The event source.
e	GridCellValidationEventArgs	A GridCellValidationEventArgs object that contains event data.

Related GitHub Examples

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

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#

mvvm-how-to-use-validationrules-to-validate-values-entered-into-gridcontrol-e3233/CS/WpfApplication1/GridColumnValidationHelper.cs#L30

    return;
column.Validate -= new GridCellValidationEventHandler(OnColumnValidate);
if(e.NewValue != null)