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CannotRemoveControlException Class

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.

Inheritance Hierarchy

System.Object
  System.Exception
    Microsoft.VisualStudio.Tools.Applications.Runtime.RuntimeException
      Microsoft.Office.Tools.CannotRemoveControlException

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

Syntax

'Declaration
<SerializableAttribute> _
<SecurityPermissionAttribute(SecurityAction.Demand, Unrestricted := True)> _
<SecurityPermissionAttribute(SecurityAction.InheritanceDemand, Unrestricted := True)> _
Public NotInheritable Class CannotRemoveControlException _
    Inherits RuntimeException
[SerializableAttribute]
[SecurityPermissionAttribute(SecurityAction.Demand, Unrestricted = true)]
[SecurityPermissionAttribute(SecurityAction.InheritanceDemand, Unrestricted = true)]
public sealed class CannotRemoveControlException : RuntimeException

The CannotRemoveControlException type exposes the following members.

Constructors

  Name Description
Public method CannotRemoveControlException() Infrastructure.
Public method CannotRemoveControlException(Exception) Infrastructure.
Public method CannotRemoveControlException(String) Infrastructure.
Public method CannotRemoveControlException(String, Exception) Infrastructure.
Public method CannotRemoveControlException(String, String) Infrastructure.
Public method CannotRemoveControlException(String, String, Exception) Infrastructure.

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Properties

  Name Description
Public property Data Gets a collection of key/value pairs that provide additional user-defined information about the exception. (Inherited from Exception.)
Public property HelpLink Gets or sets a link to the help file associated with this exception. (Inherited from Exception.)
Public property HResult Gets or sets HRESULT, a coded numerical value that is assigned to a specific exception. (Inherited from Exception.)
Public property InnerException Gets the Exception instance that caused the current exception. (Inherited from Exception.)
Public property Message Gets a message that describes the current exception. (Inherited from Exception.)
Public property Source Gets or sets the name of the application or the object that causes the error. (Inherited from Exception.)
Public property StackTrace Gets a string representation of the immediate frames on the call stack. (Inherited from Exception.)
Public property TargetSite Gets the method that throws the current exception. (Inherited from Exception.)

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Methods

  Name Description
Public method Equals Determines whether the specified object is equal to the current object. (Inherited from Object.)
Public method GetBaseException When overridden in a derived class, returns the Exception that is the root cause of one or more subsequent exceptions. (Inherited from Exception.)
Public method GetHashCode Serves as the default hash function. (Inherited from Object.)
Public method GetObjectData Security Critical. When overridden in a derived class, sets the SerializationInfo with information about the exception. (Inherited from Exception.)
Public method GetType Gets the runtime type of the current instance. (Inherited from Exception.)
Public method ToString Creates and returns a string representation of the current exception. (Inherited from Exception.)

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Remarks

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:

Thread Safety

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

See Also

Reference

Microsoft.Office.Tools Namespace

Other Resources

Adding Controls to Office Documents at Run Time