C1TrueDBGrid.FirstRowChange Event

Occurs whenever the first row changes.

[Visual Basic]

Public Event FirstRowChange As SplitEventHandler

[C#]

public event SplitEventHandler FirstRowChange

[Delphi]

public property FirstRowChange: SplitEventHandler read remove_FirstRowChange write add_FirstRowChange;

Remarks

This event is triggered under several circumstances:

· When the grid is first displayed.

· When the user scrolls through the grid with the vertical scroll bar or navigation keys.

· When data in the grid is changed in a way that implicitly affects the first row, such as when the first displayed record is deleted.

· When the FirstRow property is changed in code to a different value.

When multiple cell change events are sent, the order will be SplitChange, FirstRowChange, LeftColChange, and RowColChange. None of these events will be sent until any modified data has been validated with the BeforeColUpdate event.