DataGridView.OnUserDeletingRow(DataGridViewRowCancelEventArgs) Method

Reference

Definition

Namespace:: System.Windows.Forms

Assembly:: System.Windows.Forms.dll

Source:: DataGridView.Methods.cs

Source:: DataGridView.Methods.cs

Source:: DataGridView.Methods.cs

Important

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Raises the UserDeletingRow event.

protected:
 virtual void OnUserDeletingRow(System::Windows::Forms::DataGridViewRowCancelEventArgs ^ e);

protected virtual void OnUserDeletingRow(System.Windows.Forms.DataGridViewRowCancelEventArgs e);

abstract member OnUserDeletingRow : System.Windows.Forms.DataGridViewRowCancelEventArgs -> unit
override this.OnUserDeletingRow : System.Windows.Forms.DataGridViewRowCancelEventArgs -> unit

Protected Overridable Sub OnUserDeletingRow (e As DataGridViewRowCancelEventArgs)

Parameters

e: DataGridViewRowCancelEventArgs

A DataGridViewRowCancelEventArgs that contains the event data.

Remarks

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

The OnUserDeletingRow 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 OnUserDeletingRow(DataGridViewRowCancelEventArgs) in a derived class, be sure to call the base class's OnUserDeletingRow(DataGridViewRowCancelEventArgs) method so that registered delegates receive the event.

Applies to

Продукт	Версии
.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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