ASPxScheduler.BeginUpdate() Method

Prevents the control from being updated until the ASPxScheduler.EndUpdate method is called.

Namespace: DevExpress.Web.ASPxScheduler

Assembly: DevExpress.Web.ASPxScheduler.v19.1.dll

Declaration

C#

public void BeginUpdate()

VB.NET

Public Sub BeginUpdate

Remarks

The BeginUpdate method locks the control until the ASPxScheduler.EndUpdate method is called. Any changes made after a call to the BeginUpdate method won’t cause the control to update itself. The EndUpdate method invalidates and unlocks the control so that any further changes made are applied immediately.

To ensure that EndUpdate is always called even if an exception occurs, wrap any calls to these methods in a try…finally statement.

Related GitHub Examples

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

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-show-images-for-tentative-and-working-elsewhere-appointment-statuses-t344062/CS/CustomStatusSample/Default.aspx.cs#L20

{
    ASPxScheduler1.BeginUpdate();
    try

synchronizing-with-google-calendar-e502/CS/WebApplication2/Default.aspx.cs#L72

void UpdateTimeRulers() {
    ASPxScheduler1.BeginUpdate();
    try {

VB.NET

how-to-show-images-for-tentative-and-working-elsewhere-appointment-statuses-t344062/VB/CustomStatusSample/Default.aspx.vb#L18

Protected Sub ApplyStatusOption()
    ASPxScheduler1.BeginUpdate()
    Try

synchronizing-with-google-calendar-e502/VB/WebApplication2/Default.aspx.vb#L75

Private Sub UpdateTimeRulers()
    ASPxScheduler1.BeginUpdate()
    Try

Implements

DevExpress.Utils.IBatchUpdateable.BeginUpdate()