DataGridView.OnAutoSizeColumnsModeChanged Method
Definition
Important
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Raises the AutoSizeColumnsModeChanged event.
protected:
virtual void OnAutoSizeColumnsModeChanged(System::Windows::Forms::DataGridViewAutoSizeColumnsModeEventArgs ^ e);protected virtual void OnAutoSizeColumnsModeChanged(System.Windows.Forms.DataGridViewAutoSizeColumnsModeEventArgs e);abstract member OnAutoSizeColumnsModeChanged : System.Windows.Forms.DataGridViewAutoSizeColumnsModeEventArgs -> unit
override this.OnAutoSizeColumnsModeChanged : System.Windows.Forms.DataGridViewAutoSizeColumnsModeEventArgs -> unitProtected Overridable Sub OnAutoSizeColumnsModeChanged (e As DataGridViewAutoSizeColumnsModeEventArgs)A DataGridViewAutoSizeColumnsModeEventArgs that contains the event data.
The value of the PreviousModes property of e is null.
The number of entries in the array returned by the PreviousModes property of e is not equal to the number of columns in the control.
Raising an event invokes the event handler through a delegate. For more information, see Handling and Raising Events.
The OnAutoSizeColumnsModeChanged method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.
When overriding OnAutoSizeColumnsModeChanged(DataGridViewAutoSizeColumnsModeEventArgs) in a derived class, be sure to call the base class' OnAutoSizeColumnsModeChanged(DataGridViewAutoSizeColumnsModeEventArgs) method so that registered delegates receive the event.
Applies to
| Product | Versions |
|---|---|
| .NET Framework | 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| Windows Desktop | 3.0, 3.1, 5, 6, 7, 8, 9, 10 |
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