ToolBar.ToolBarButtonCollection.IList.IndexOf(Object) Method

Reference

Definition

Namespace:: System.Windows.Forms

Assembly:: System.Windows.Forms.dll

Important

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Determines the index of a specific item in the collection.

 virtual int System.Collections.IList.IndexOf(System::Object ^ button) = System::Collections::IList::IndexOf;

int IList.IndexOf(object button);

abstract member System.Collections.IList.IndexOf : obj -> int
override this.System.Collections.IList.IndexOf : obj -> int

Function IndexOf (button As Object) As Integer Implements IList.IndexOf

Parameters

button: Object

The item to locate in the collection.

Returns

Int32

The index of button if found in the list; otherwise, -1.

Implements

IndexOf(Object)

Remarks

This member is an explicit interface member implementation. It can be used only when the ToolBar.ToolBarButtonCollection is cast to an IList interface.

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, 10

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