NGWS SDK Documentation  

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DataTable.OnColumnChanging

Raises the ColumnChanging event.

[Visual Basic]
Overridable Protected Sub OnColumnChanging( _
   ByVal e As DataColumnChangeEventArgs _
)
[C#]
protected virtual void OnColumnChanging(
   DataColumnChangeEventArgs e
);
[C++]
protected: virtual void OnColumnChanging(
   DataColumnChangeEventArgs* e
);
[JScript]
protected function OnColumnChanging(
   e : DataColumnChangeEventArgs
);

Parameters

e
A DataColumnChangeEventArgs that contains the event data.

Remarks

Raising an event invokes the event-handling method through a delegate. For an overview, see TBD.

Notes to Inheritors: When overriding OnColumnChanging in a derived class, be sure to call the base class's OnColumnChanging method.

See Also

DataTable Class | DataTable Members | System.Data Namespace | AddOnColumnChanging | RemoveOnColumnChanging