CantStartSingleInstanceException Class
Definition
Important
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This exception is thrown when a subsequent instance of a single-instance application is unable to connect to the first application instance.
public ref class CantStartSingleInstanceException : Exception[System.Serializable]
public class CantStartSingleInstanceException : Exception[<System.Serializable>]
type CantStartSingleInstanceException = class
inherit ExceptionPublic Class CantStartSingleInstanceException
Inherits Exception- Inheritance
- Attributes
Remarks
A single-instance application differs from a normal application in that only one instance of the application can be running at a time. When a subsequent application instance starts, it attempts to contact the first instance application to pass its command-line arguments. If the first instance cannot be contacted, the CantStartSingleInstanceException is raised in the subsequent application instance. The Visual Basic Application Model does not provide any context information in the exception.
For more information, see Overview of the Visual Basic Application Model.
Constructors
| CantStartSingleInstanceException() |
Initializes a new instance of the CantStartSingleInstanceException class. |
| CantStartSingleInstanceException(SerializationInfo, StreamingContext) |
Obsolete.
Initializes a new instance of the CantStartSingleInstanceException class with serialized data. |
| CantStartSingleInstanceException(String, Exception) |
Initializes a new instance of the CantStartSingleInstanceException class with a specified error message and a reference to the inner exception that is the cause of this exception. |
| CantStartSingleInstanceException(String) |
Initializes a new instance of the CantStartSingleInstanceException class with a specified error message. |
Properties
| 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) |
Methods
| Equals(Object) |
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 the default hash function. (Inherited from Object) |
| GetObjectData(SerializationInfo, StreamingContext) |
Obsolete.
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) |
| MemberwiseClone() |
Creates a shallow copy of the current Object. (Inherited from Object) |
| ToString() |
Creates and returns a string representation of the current exception. (Inherited from Exception) |
Events
| SerializeObjectState |
Obsolete.
Occurs when an exception is serialized to create an exception state object that contains serialized data about the exception. (Inherited from Exception) |
