dCopyScreenImage (Function)

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dCopyScreenImage (Function)

In french: dCopieImageEcran

Copies the content of the screen into an Image variable or into an Image control.

Versions 18 and later

This function is now available for the Java applications.

New in version 18

This function is now available for the Java applications.

Example

// Copies the screen into an Image variable
MyImage is Image
MyImage = dCopyScreenImage()
// Assignment in an Image control
IMG_Image = MyImage

Syntax

<Result> = dCopyScreenImage([<X> [, <Y> [, <Width> [, <Height>]]]])

<Result>: Image or Binary Buffer variable

Name of Image variable that will contain the screen shot
Binary buffer corresponding to the image. This buffer can be directly assigned to an Image control.

<X>: Optional integer

X coordinate (in pixels) of top left corner of the screen area to copy (0 by default, corresponding to the top left corner of screen 1).

<Y>: Optional integer

Y coordinate (in pixels) of top left corner of the screen area to copy (0 by default, corresponding to the top left corner of screen 1).

<Width>: Optional integer

Width (in pixels) of screen area to copy (width of the screen by default).

<Height>: Optional integer

Height (in pixels) of screen area to copy (height of the screen by default).

Remarks

In Windows XP SP2 and earlier versions, dCopyScreenImage can only be used to capture the main screen.

Component : wd240pnt.dll