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CustomTaskPaneCollection.Remove Method

Removes the specified CustomTaskPane from the CustomTaskPaneCollection.

Namespace:  Microsoft.Office.Tools
Assembly:  Microsoft.Office.Tools.Common (in Microsoft.Office.Tools.Common.dll)

Syntax

'Declaration
Function Remove ( _
    customTaskPane As CustomTaskPane _
) As Boolean
bool Remove(
    CustomTaskPane customTaskPane
)

Parameters

Return Value

Type: System.Boolean
true if the CustomTaskPane was successfully removed from the collection; false if the collection does not contain the specified CustomTaskPane.

Exceptions

Exception Condition
ArgumentNullException

customTaskPane is nulla null reference (Nothing in Visual Basic).

ObjectDisposedException

The Dispose method has already been called on the CustomTaskPaneCollection.

Remarks

If your add-in no longer requires a custom task pane, you can use the Remove method to clean up resources used by the task pane while the add-in is still running. When you use this method, the Dispose method of the specified CustomTaskPane object is automatically called.

The Visual Studio Tools for Office runtime automatically cleans up resources used by the custom task pane when the add-in is unloaded. Do not call the Remove method in the ThisAddIn_Shutdown event handler in your project. This method will throw an ObjectDisposedException, because the Visual Studio Tools for Office runtime cleans up resources used by the CustomTaskPane object before ThisAddIn_Shutdown is called.

.NET Framework Security

See Also

Reference

CustomTaskPaneCollection Interface

Microsoft.Office.Tools Namespace