NoData Event

FlexReport for WPF

NoData Event

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Visual Basic (Declaration)
C#

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

Syntax

'Declaration
 
Public Event NoData As System.EventHandler

public event System.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;
}