====== ThinkGeo.MapSuite.Core.UnsafeHelper ======

{{section>upgrade_map_suite_to_10.0}}

This static class is a wrapper contains unsafe native methods
===== Inheritance Hierarchy =====
  *System.Object
    ***ThinkGeo.MapSuite.Core.UnsafeHelper**
===== Members Summary =====
==== Public Constructors ====
==== Protected Constructors ====
==== Public Methods ====
** {{wiki:PublicMethod.gif|}} ToString() **

N/A
== Remarks ==
N/A

== Return Value ==
  * Type:String
  * Description:N/A

== Parameters ==
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** {{wiki:PublicMethod.gif|}} Equals(Object) **

N/A
== Remarks ==
N/A

== Return Value ==
  * Type:Boolean
  * Description:N/A

== Parameters ==
  * //obj//
    * Type:Object
    * Description:N/A

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** {{wiki:PublicMethod.gif|}} GetHashCode() **

N/A
== Remarks ==
N/A

== Return Value ==
  * Type:Int32
  * Description:N/A

== Parameters ==
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** {{wiki:PublicMethod.gif|}} GetType() **

N/A
== Remarks ==
N/A

== Return Value ==
  * Type:Type
  * Description:N/A

== Parameters ==
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** {{wiki:PublicMethod.gif|}}{{wiki:Static.gif|}} CopyImage(Bitmap,Bitmap,Rectangle) **

This method transfers pixels from source bitmap to destination bitmap within a specified rectangle.
== Remarks ==
It will call GDI32.dll API CreateCompatibleDC and BitBlt.

== Return Value ==
  * Type:Void
  * Description:N/A

== Parameters ==
  * //source//
    * Type:Bitmap
    * Description:source bitmap

  * //target//
    * Type:Bitmap
    * Description:target bitmap

  * //r//
    * Type:Rectangle
    * Description:the specified rectangle

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** {{wiki:PublicMethod.gif|}}{{wiki:Static.gif|}} CopyImage(Bitmap,Graphics,Rectangle,Rectangle,CopyPixelOperation) **

This method transfers pixels from source bitmap with a specified source rectangle to destination a specified destination rectangle by specified CopyPixelOperation.
== Remarks ==
It will call GDI32.dll API CreateCompatibleDC and BitBlt.

== Return Value ==
  * Type:Void
  * Description:N/A

== Parameters ==
  * //source//
    * Type:Bitmap
    * Description:source bitmap

  * //target//
    * Type:Graphics
    * Description:target graphics

  * //sourceRectangle//
    * Type:Rectangle
    * Description:the specified rectangle for source bitmap

  * //targetRectangle//
    * Type:Rectangle
    * Description:the specified rectangle for target graphics

  * //copyPixelOperation//
    * Type:CopyPixelOperation
    * Description:Specifies a raster-operation code.These codes define how the color data for the source rectangle is to be combined with the color data for the destination rectangle to achieve the final color.

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** {{wiki:PublicMethod.gif|}}{{wiki:Static.gif|}} IsKeyPressed(Keys) **

Returns a value represents is a specified key pressed or not.
== Remarks ==
It will call User32.dll API GetAsyncKeyState internally.

== Return Value ==
  * Type:Boolean
  * Description:Returns a value represents is a specified key pressed or not.

== Parameters ==
  * //keys//
    * Type:Keys
    * Description:An enum represents which key is pressed or not.

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** {{wiki:PublicMethod.gif|}}{{wiki:Static.gif|}} FastLoadImageFromFile(String) **

N/A
== Remarks ==
N/A

== Return Value ==
  * Type:Bitmap
  * Description:N/A

== Parameters ==
  * //pathFileName//
    * Type:String
    * Description:N/A

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==== Protected Methods ====
** {{wiki:ProtectedMethod.gif|}} Finalize() **

N/A
== Remarks ==
N/A

== Return Value ==
  * Type:Void
  * Description:N/A

== Parameters ==
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** {{wiki:ProtectedMethod.gif|}} MemberwiseClone() **

N/A
== Remarks ==
N/A

== Return Value ==
  * Type:Object
  * Description:N/A

== Parameters ==
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==== Public Properties ====
==== Protected Properties ====
==== Public Events ====