NGWS SDK Documentation  

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DataTable ColumnChanging Event

Occurs when a value has been submitted for this column.

The following declaration shows the syntax for a method that handles the ColumnChanging event.

[Visual Basic]
Private Sub DataTableName_ColumnChanging( _
   ByVal sender As Object, _
   ByVal e As DataColumnChangeEventArgs _
)
[C#]
private void DataTableName_ColumnChanging(
   object sender,
   DataColumnChangeEventArgs e
);
[C++]
private: void DataTableName_ColumnChanging(
   Object* sender,
   DataColumnChangeEventArgs* e
);
[JScript]
private DataTableName_ColumnChanging(
   sender : Object,
   e : DataColumnChangeEventArgs
);

Parameters

sender
The source of the event.
e
A DataColumnChangeEventArgs that contains the event data. The following DataColumnChangeEventArgs properties provide information specific to this event.
Property Description
Column
Gets the column whose value is changing.
ProposedValue
Gets or sets the proposed value.

See Also

DataTable Class | DataTable MembersTopic | System.Data Namespace