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CannotRemoveControlException Class

[This documentation is for preview only, and is subject to change in later releases. Blank topics are included as placeholders.]

The exception that is thrown when code tries to remove a host control or Windows Forms control that was added to a document at design time.

Namespace:  Microsoft.Office.Tools
Assembly:  Microsoft.Office.Tools.v4.0.Framework (in Microsoft.Office.Tools.v4.0.Framework.dll)

[SerializableAttribute]
[SecurityPermissionAttribute(SecurityAction.Demand, Unrestricted = true)]
[SecurityPermissionAttribute(SecurityAction.InheritanceDemand, Unrestricted = true)]
public sealed class CannotRemoveControlException : RuntimeException

The CannotRemoveControlException type exposes the following members.

  NameDescription
Public propertyDataGets a collection of key/value pairs that provide additional user-defined information about the exception. (Inherited from Exception.)
Public propertyHelpLinkGets or sets a link to the help file associated with this exception. (Inherited from Exception.)
Public propertyHResultGets or sets HRESULT, a coded numerical value that is assigned to a specific exception. (Inherited from Exception.)
Public propertyInnerExceptionGets the Exception instance that caused the current exception. (Inherited from Exception.)
Public propertyMessageGets a message that describes the current exception. (Inherited from Exception.)
Public propertySourceGets or sets the name of the application or the object that causes the error. (Inherited from Exception.)
Public propertyStackTraceGets a string representation of the immediate frames on the call stack. (Inherited from Exception.)
Public propertyTargetSiteGets the method that throws the current exception. (Inherited from Exception.)
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  NameDescription
Public methodEqualsDetermines whether the specified object is equal to the current object. (Inherited from Object.)
Public methodGetBaseExceptionWhen overridden in a derived class, returns the Exception that is the root cause of one or more subsequent exceptions. (Inherited from Exception.)
Public methodGetHashCodeServes as the default hash function. (Inherited from Object.)
Public methodGetObjectDataSecurity Critical. When overridden in a derived class, sets the SerializationInfo with information about the exception. (Inherited from Exception.)
Public methodGetTypeGets the runtime type of the current instance. (Inherited from Exception.)
Public methodToStringCreates and returns a string representation of the current exception. (Inherited from Exception.)
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If you add host controls and Windows Forms controls to documents that are part of document-level customizations at design time, you cannot delete these controls at run time. For more information, see Adding Controls to Office Documents at Run Time.

This exception can be thrown by the Visual Studio Tools for Office runtime if you call one of the following methods to delete a control that was added at design time:

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
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