GrapeCity.ActiveReports.Viewer.Win.Viewer.RefreshReport

RefreshReport Event

Occurs before the report refreshes. This event is triggered in several scenarios, including:

Opening a new report.
Performing actions such as toggling, sorting, or executing drill-through actions within the report.
Interacting with the UI to view the report (e.g., using the parameters panel), toggling galley mode, refreshing the report, or navigating back to a parent report in a drill-through scenario. In the absence of any errors, this event precedes the LoadCompleted event.

Namespace: GrapeCity.ActiveReports.Viewer.Win

Assembly: MESCIUS.ActiveReports.Viewer.Win.dll

Syntax

public event EventHandler RefreshReport

Returns

Type	Description
EventHandler	Occurs before the report refreshes. This event is triggered in several scenarios, including: Opening a new report. Performing actions such as toggling, sorting, or executing drill-through actions within the report. Interacting with the UI to view the report (e.g., using the parameters panel), toggling galley mode, refreshing the report, or navigating back to a parent report in a drill-through scenario. In the absence of any errors, this event precedes the event.

Type

Description

EventHandler

Occurs before the report refreshes. This event is triggered in several scenarios, including: Opening a new report. Performing actions such as toggling, sorting, or executing drill-through actions within the report. Interacting with the UI to view the report (e.g., using the parameters panel), toggling galley mode, refreshing the report, or navigating back to a parent report in a drill-through scenario. In the absence of any errors, this event precedes the event.

Remarks

This event provides an opportunity to perform custom actions or modifications before the report is refreshed. Subscribing to this event can be particularly useful in scenarios where you need to maintain a consistent state across report refreshes or when you need to prepare the application for the changes that a new or refreshed report might bring.

Examples

// Assuming 'viewer' is your Viewer control instance
viewer.RefreshReport += Viewer_RefreshReport;
private void Viewer_RefreshReport(object sender, EventArgs e)
{
    // Custom logic upon report refresh
    // For example, enable a 'Save' button only after the report has been refreshed
    saveReportButton.Enabled = true;
}