ErrorProvider.CanExtend(Object) Method

Reference

Definition

Namespace:: System.Windows.Forms

Assembly:: System.Windows.Forms.dll

Source:: ErrorProvider.cs

Source:: ErrorProvider.cs

Source:: ErrorProvider.cs

Important

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Gets a value indicating whether a control can be extended.

public:
 virtual bool CanExtend(System::Object ^ extendee);

public bool CanExtend(object extendee);

public bool CanExtend(object? extendee);

abstract member CanExtend : obj -> bool
override this.CanExtend : obj -> bool

Public Function CanExtend (extendee As Object) As Boolean

Parameters

extendee: Object

The control to be extended.

Returns

Boolean

true if the control can be extended; otherwise, false.

This property will be true if the object is a Control and is not a Form or ToolBar.

Implements

CanExtend(Object)

Remarks

Typically, you will use CanExtend to determine whether you can attach an ErrorProvider to the specified control.

Applies to

Product	Versions
.NET Framework	1.1, 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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