DataSourceFillErrorEventArgs.Exception Property

Gets the exception that caused the FillError event.

Namespace: DevExpress.DataAccess

Assembly: DevExpress.DataAccess.v20.2.dll

NuGet Packages: DevExpress.DataAccess, DevExpress.WindowsDesktop.DataAccess

Declaration

C#

public Exception Exception { get; }

VB.NET

Public ReadOnly Property Exception As Exception

Property Value

Type	Description
Exception	The exception that caused the FillError event.

Example

The code sample below creates a new data source, handles the FillError event to to process exceptions, and tries to populate the data source with data.

C#

using DevExpress.DataAccess.Json;
// ...
// Create a new JSON source.
var jsonSource = new UriJsonSource() {
    Uri = new Uri(@"https://invalid.json")
};
// Assign the JSON source to the data source.
var datasource = new JsonDataSource() {
    JsonSource = jsonSource
};
dataSource.FillError += (s, e) => {
    e.Handled = true;
    // Add code that handles the data source fill error here.
};

VB.NET

Imports DevExpress.DataAccess.Json
' ...
' Create a new JSON source.
Private jsonSource = New UriJsonSource() With {.Uri = New Uri("https://invalid.json")}
' Assign the JSON source to the data source.
Private datasource = New JsonDataSource() With {.JsonSource = jsonSource}
Private dataSource.FillError += Sub(s, e) e.Handled = True