DataGridView.OnColumnDisplayIndexChanged(DataGridViewColumnEventArgs) 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 ColumnDisplayIndexChanged event.

protected:
 virtual void OnColumnDisplayIndexChanged(System::Windows::Forms::DataGridViewColumnEventArgs ^ e);

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

abstract member OnColumnDisplayIndexChanged : System.Windows.Forms.DataGridViewColumnEventArgs -> unit
override this.OnColumnDisplayIndexChanged : System.Windows.Forms.DataGridViewColumnEventArgs -> unit

Protected Overridable Sub OnColumnDisplayIndexChanged (e As DataGridViewColumnEventArgs)

Parameters

e: DataGridViewColumnEventArgs

A DataGridViewColumnEventArgs that contains the event data.

Exceptions

ArgumentException

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 OnColumnDisplayIndexChanged 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 OnColumnDisplayIndexChanged(DataGridViewColumnEventArgs) in a derived class, be sure to call the base class's OnColumnDisplayIndexChanged(DataGridViewColumnEventArgs) 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

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