BaseControlArray.BaseCanExtend(Object) Method

Reference

Definition

Namespace:: Microsoft.VisualBasic.Compatibility.VB6

Assembly:: Microsoft.VisualBasic.Compatibility.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Gets a value that indicates whether a control is a member of a control array.

protected:
 bool BaseCanExtend(System::Object ^ target);

protected bool BaseCanExtend (object target);

member this.BaseCanExtend : obj -> bool

Protected Function BaseCanExtend (target As Object) As Boolean

Parameters

target: Object

The Control to test.

Returns

Boolean

true if the control is a member of the control array; otherwise, false.

Remarks

The BaseControlArray class is the base class for all control arrays that are used in applications upgraded from Visual Basic 6.0. Because this class is not typically used to create an instance of the class, this Protected method is usually not called directly but is instead called by a derived class.

Note

Functions and objects in the Microsoft.VisualBasic.Compatibility.VB6 namespace are provided for use by the tools for upgrading from Visual Basic 6.0 to Visual Basic. In most cases, these functions and objects duplicate functionality that you can find in other namespaces in the .NET Framework. They are necessary only when the Visual Basic 6.0 code model differs significantly from the .NET Framework implementation.

Notes to Inheritors

Derived classes should make sure that target is of the correct type for the control array.

When you override BaseCanExtend in a derived class, do not call the BaseCanExtend method of the base class.

Applies to

Delen via