C1TrueDBDropdown.OnBeforeOpen Method
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Raised before a child grid is displayed.
[Visual Basic]
Overridable Protected Sub OnBeforeOpen( _
ByVal e As CancelEventArgs _
)
[C#]
virtual protected void OnBeforeOpen(
CancelEventArgs e
);
[Delphi]
strict protected procedure OnBeforeOpen(
e: CancelEventArgs
); virtual;
See Also
C1TrueDBDropdown Class | C1TrueDBDropdown Members | C1.Win.C1TrueDBGrid Namespace