NGWS SDK Documentation  

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DataTable.AddOnColumnChanging

Adds an event handler for the ColumnChanging event.

[Visual Basic]
Public Sub AddOnColumnChanging( _
   ByVal handler As DataColumnChangeEventHandler _
)
[C#]
public void AddOnColumnChanging(
   DataColumnChangeEventHandler handler
);
[C++]
public: void AddOnColumnChanging(
   DataColumnChangeEventHandler* handler
);
[JScript]
public function AddOnColumnChanging(
   handler : DataColumnChangeEventHandler
);

Parameters

handler
A DataColumnChangeEventHandler delegate that represents the method that will handle the ColumnChanging event.

Remarks

The user can modify the proposed value and should throw an exception to cancel the edit.

See Also

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