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Parallels C API Reference Guide
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Primary Display Capture
Functions  Remote Desktop Access  Legend  Send Feedback

Functions in this group provide functionality for capturing screen shots of a remote virtual machine desktop.

Functions
 
Name 
Description 
 
Captures a screen area of a remote virtual machine desktop, scales is down to the specified size, and puts it into a buffer. 
 
Captures a screen area of a remote virtual machine desktop, scales is down to the specified size, and saves it to a file on the client machine. 
 
Captures a screen area of a remote virtual machine desktop and saves it to a file on the client machine. 
 
Connects to a virtual machine to begin a remote desktop access session. 
 
Closes the virtual machine connection that was previously established using the PrlDevDisplay_ConnectToVm function call. 
 
Determines whether Dynamic Resolution feature is available in the specified virtual machine. 
 
Returns the contents of the screen buffer of the primary display. 
 
Returns the primary display screen size of the specified virtual machine. 
 
Determines if Sliding Mouse feature is enabled in the specified virtual machine. 
 
Locks the primary screen buffer disallowing any updates to the data it contains. 
 
The PrlDevDisplay_NeedCursorData function allows to obtain cursor data from the virtual machine. 
 
Sends a request to capture the specified screen region of the specified virtual machine on a periodic basis. 
 
Sends a request to a virtual machine to adjust the screen resolution of the guest OS to specified values. 
 
Sets CoreGraphics surface for fast server-side display updates. 
 
Captures a screen area of a remote virtual machine desktop, scales is down to the specified size, and puts it into a buffer which is then returned to the client. 
 
Captures a screen area of a remote virtual machine desktop, scales is down to the specified size, and saves it to a file on the client machine. 
 
Captures a screen area of a remote virtual machine desktop and saves it to a file on the client machine. 
 
Unlocks the virtual machine screen buffer that was previously locked with the PrlDevDisplay_LockForRead function call. 
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