DataGridView.OnColumnToolTipTextChanged(DataGridViewColumnEventArgs) Method

Definition

Raises the ColumnToolTipTextChanged event.

protected virtual void OnColumnToolTipTextChanged (System.Windows.Forms.DataGridViewColumnEventArgs e);

Parameters

e
DataGridViewColumnEventArgs

A DataGridViewColumnEventArgs that contains information about the column.

Exceptions

The column indicated by the Column property of e does not belong to this DataGridView control.

Remarks

Raising an event invokes the event handler through a delegate. For more information, see Handling and Raising Events.

The OnColumnToolTipTextChanged 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.

Notes to Inheritors

When overriding OnColumnToolTipTextChanged(DataGridViewColumnEventArgs) in a derived class, be sure to call the base class' OnColumnToolTipTextChanged(DataGridViewColumnEventArgs) method so that registered delegates receive the event.

Applies to

Produkt Versjoner
.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

See also