NoData Event | FlexReport for UWP

NoData Event

In This Topic

Occurs when the report starts rendering and the main report data source is empty.

Syntax

'Declaration
 
Public Event NoData As EventHandler

public event EventHandler NoData

Remarks

You can use this event to cancel rendering a report when the source recordset is empty.

If you don't cancel the report, it will be rendered as an unbound report (a self-contained report with no underlying data).

Example

The code below cancels a report when it has no data:

private void c1r_NoData(object sender, EventArgs e)
{
    _c1r.Cancel = true;
}