ProcessNewValueEventArgs Class

Provides data for the RepositoryItemLookUpEditBase.ProcessNewValue event.

Namespace: DevExpress.XtraEditors.Controls

Assembly: DevExpress.XtraEditors.v18.1.dll

Declaration

C#

public class ProcessNewValueEventArgs :
    EventArgs

VB.NET

Public Class ProcessNewValueEventArgs
    Inherits EventArgs

Related API Members

ProcessNewValueEventArgs is the data class for the following events:

• LookUpEditBase.ProcessNewValue
• RepositoryItemLookUpEditBase.ProcessNewValue
• RepositoryItemSearchLookUpEdit.ProcessNewValue

Remarks

The RepositoryItemLookUpEditBase.ProcessNewValue event occurs when validating the text entered within the edit box in a lookup editor. The event is fired only if the display text does not correspond to any dropdown row.

A ProcessNewValueEventArgs object is passed as a parameter of the RepositoryItemLookUpEditBase.ProcessNewValue event. It provides a ProcessNewValueEventArgs.DisplayValue property representing the value entered by the user.

Refer to the RepositoryItemLookUpEditBase.ProcessNewValue topic for more information.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the ProcessNewValueEventArgs class.

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-create-an-analog-of-gridlookupedit-with-treelist-in-a-popup-window-e4319/CS/TreeListLookUpPopupForm.cs#L121

{
    ProcessNewValueEventArgs ee = new ProcessNewValueEventArgs(dispVal);
    Properties.RaiseProcessNewValue(ee);

how-to-make-a-lookup-editor-function-as-a-regular-combobox-e2297/CS/MyDataSourceWrapper/MyGridLookupDataSourceHelper.cs#L55

void edit_ProcessNewValue(object sender, DevExpress.XtraEditors.Controls.ProcessNewValueEventArgs e)
{

how-to-use-the-processnewvalue-event-of-a-lookup-editor-e285/CS/Form1.cs#L42

private void LookUpEdit1_ProcessNewValue(object sender, DevExpress.XtraEditors.Controls.ProcessNewValueEventArgs e) {
    Console.WriteLine("LookUpEdit1_ProcessNewValue: {0}", e.DisplayValue);

lookup-editors-combobox-mode-t378371/CS/Lookup-ComboboxMode/Form1.cs#L90

private void GridLookUpEdit1_ProcessNewValue(object sender, DevExpress.XtraEditors.Controls.ProcessNewValueEventArgs e) {
    //Add new values to GridLookUpEdit control's DataSource.

VB.NET

how-to-create-an-analog-of-gridlookupedit-with-treelist-in-a-popup-window-e4319/VB/TreeListLookUpPopupForm.vb#L122

If Properties.GetNodeByEditValue(dispVal) Is Nothing AndAlso dispVal <> "" Then
    Dim ee As New ProcessNewValueEventArgs(dispVal)
    Properties.RaiseProcessNewValue(ee)

how-to-make-a-lookup-editor-function-as-a-regular-combobox-e2297/VB/MyDataSourceWrapper/MyGridLookupDataSourceHelper.vb#L52

Private Sub edit_ProcessNewValue(ByVal sender As Object, ByVal e As DevExpress.XtraEditors.Controls.ProcessNewValueEventArgs)
    _MyObject.DisplayText = e.DisplayValue

how-to-use-the-processnewvalue-event-of-a-lookup-editor-e285/VB/Form1.vb#L44

Private Sub LookUpEdit1_ProcessNewValue(ByVal sender As Object, ByVal e As DevExpress.XtraEditors.Controls.ProcessNewValueEventArgs) Handles LookUpEdit1.ProcessNewValue
    Console.WriteLine("LookUpEdit1_ProcessNewValue: {0}", e.DisplayValue)

lookup-editors-combobox-mode-t378371/VB/Lookup-ComboboxMode/Form1.vb#L96

Private Sub GridLookUpEdit1_ProcessNewValue(ByVal sender As Object, ByVal e As DevExpress.XtraEditors.Controls.ProcessNewValueEventArgs)
    'Add new values to GridLookUpEdit control's DataSource.

Inheritance

Object

EventArgs

ProcessNewValueEventArgs