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IDTExtensibility2.OnDisconnection Method

Visual Studio 2012

Other Versions

Occurs whenever an add-in is unloaded from Visual Studio.

Namespace: Extensibility
Assembly: Extensibility (in Extensibility.dll)

Syntax

C++

JScript

void OnDisconnection(
	ext_DisconnectMode RemoveMode,
	ref Array custom
)

Parameters

RemoveMode: Type: Extensibility.ext_DisconnectMode
An ext_DisconnectMode enumeration value that informs an add-in why it was unloaded.

custom: Type: System.Array
An empty array that you can use to pass host-specific data for use after the add-in unloads.

Remarks

OnDisconnection, which is similar to OnBeginShutdown, occurs whenever the add-in is unloaded, but the integrated development environment (IDE) remains running. (OnBeginShutdown occurs whenever the IDE is shut down, which necessarily unloads add-ins that are running.)

Examples

public void OnDisconnection(ext_DisconnectMode disconnectMode, ref 
Array custom)
{
    // Place cleanup code here.
    System.Windows.Forms.MessageBox.Show("Add-in is shutting down.");
}

.NET Framework Security

Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

Reference

IDTExtensibility2 Interface

Extensibility Namespace

Other Resources

How to: Create an Add-In

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