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.
Exception
Microsoft.VisualStudio.Tools.Applications.Runtime.RuntimeException
Microsoft.Office.Tools.CannotRemoveControlException
Assembly: Microsoft.Office.Tools.v4.0.Framework (in Microsoft.Office.Tools.v4.0.Framework.dll)
The CannotRemoveControlException type exposes the following members.
| Name | Description | |
|---|---|---|
 | CannotRemoveControlException() | Infrastructure. |
| CannotRemoveControlException(Exception) | Infrastructure. |
| CannotRemoveControlException(String) | Infrastructure. |
| CannotRemoveControlException(String, Exception) | Infrastructure. |
| CannotRemoveControlException(String, String) | Infrastructure. |
| CannotRemoveControlException(String, String, Exception) | Infrastructure. |
| Name | Description | |
|---|---|---|
| Data | Gets a collection of key/value pairs that provide additional user-defined information about the exception. (Inherited from Exception.) |
| HelpLink | Gets or sets a link to the help file associated with this exception. (Inherited from Exception.) |
| HResult | Gets or sets HRESULT, a coded numerical value that is assigned to a specific exception. (Inherited from Exception.) |
| InnerException | Gets the Exception instance that caused the current exception. (Inherited from Exception.) |
| Message | Gets a message that describes the current exception. (Inherited from Exception.) |
| Source | Gets or sets the name of the application or the object that causes the error. (Inherited from Exception.) |
| StackTrace | Gets a string representation of the immediate frames on the call stack. (Inherited from Exception.) |
| TargetSite | Gets the method that throws the current exception. (Inherited from Exception.) |
| Name | Description | |
|---|---|---|
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
| GetBaseException | When overridden in a derived class, returns the Exception that is the root cause of one or more subsequent exceptions. (Inherited from Exception.) |
| GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) |
| GetObjectData | Security Critical. When overridden in a derived class, sets the SerializationInfo with information about the exception. (Inherited from Exception.) |
| GetType | Gets the runtime type of the current instance. (Inherited from Exception.) |
| ToString | Creates and returns a string representation of the current exception. (Inherited from Exception.) |
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:
The Remove method of a Microsoft.Office.Tools.Excel.ControlCollection object in a document-level customization for Microsoft Office Excel.
The Remove method of a Microsoft.Office.Tools.Word.ControlCollection object in a document-level customization for Microsoft Office Word.
The Delete method of a host control or Windows Forms control on a Word document or Excel workbook.
