DataGridView.OnRowHeightInfoNeeded 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 RowHeightInfoNeeded event.

protected:
 virtual void OnRowHeightInfoNeeded(System::Windows::Forms::DataGridViewRowHeightInfoNeededEventArgs ^ e);

protected virtual void OnRowHeightInfoNeeded(System.Windows.Forms.DataGridViewRowHeightInfoNeededEventArgs e);

abstract member OnRowHeightInfoNeeded : System.Windows.Forms.DataGridViewRowHeightInfoNeededEventArgs -> unit
override this.OnRowHeightInfoNeeded : System.Windows.Forms.DataGridViewRowHeightInfoNeededEventArgs -> unit

Protected Overridable Sub OnRowHeightInfoNeeded (e As DataGridViewRowHeightInfoNeededEventArgs)

Parameters

e: DataGridViewRowHeightInfoNeededEventArgs

A DataGridViewRowHeightInfoNeededEventArgs 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 OnRowHeightInfoNeeded 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 OnRowHeightInfoNeeded(DataGridViewRowHeightInfoNeededEventArgs) in a derived class, be sure to call the base class' OnRowHeightInfoNeeded(DataGridViewRowHeightInfoNeededEventArgs) 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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