SingleInstance Class |
A utility class to handle single instance Winforms or WPF applications, based on a Mutex. This class cannot be inherited.
Inheritance HierarchyNamespace: callback.ShellBoost.Core.Utilities
Assembly: callback.CBFSShell (in callback.CBFSShell.dll) Version: 22.0.0.0
SyntaxC#
public sealed class SingleInstance
The SingleInstance type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | SingleInstance |
Initializes a new instance of the SingleInstance class.
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Properties| Name | Description | |
|---|---|---|
 | Message |
Gets the single instance Windows message.
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| Mutex |
Gets the single instance mutex.
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Methods| Name | Description | |
|---|---|---|
 | ActivateWindow |
Activates the window.
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| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
| GetHashCode | Serves as the default hash function. (Inherited from Object.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| OnWndProc(Form, Message, Boolean) |
The WNDPROC delegate for Winforms applications.
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| OnWndProc(Form, Int32, IntPtr, IntPtr, Boolean) |
The WNDPROC delegate for Winforms applications.
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| OnWndProc(IntPtr, Int32, IntPtr, IntPtr, Boolean, Boolean, Boolean) |
The WNDPROC delegate for WPF applications.
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| ReleaseMutex |
Releases the mutex.
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| RunFirstInstance(Action) |
Runs the first application instance.
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| RunFirstInstance(Action, IntPtr, IntPtr) |
Runs the first application instance.
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| ToString | Returns a string that represents the current object. (Inherited from Object.) |
| WaitForMutex(IntPtr, IntPtr) |
Waits for the mutex.
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| WaitForMutex(Boolean, IntPtr, IntPtr) |
Waits for the mutex.
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See Also